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 */ |
d3d99fde |
89 | { 0, 0x0000, 0x0000, 0x0000 }, /* COL_CPU_UNKNOWN */ |
598026ba |
90 | { 0, 0xBBBB, 0xBBBB, 0xBBBB }, /* COL_CPU_IDLE */ |
91 | { 0, 0xFFFF, 0xFFFF, 0xFFFF }, /* COL_CPU_BUSY */ |
d3d99fde |
92 | { 0, 0xFFFF, 0x5E00, 0x0000 }, /* COL_CPU_IRQ */ |
93 | { 0, 0xFF00, 0xFF00, 0x0100 }, /* COL_CPU_TRAP */ |
44ffb95f |
94 | }; |
9e01e6d4 |
95 | |
8743690d |
96 | GdkColor drawing_colors_irq[NUM_COLORS_IRQ] = |
97 | { /* Pixel, R, G, B */ |
98 | { 0, 0x0000, 0x0000, 0x0000 }, /* COL_IRQ_UNKNOWN */ |
99 | { 0, 0xBBBB, 0xBBBB, 0xBBBB }, /* COL_IRQ_IDLE */ |
885dc404 |
100 | { 0, 0xFFFF, 0x5E00, 0x0000 }, /* COL_IRQ_BUSY */ |
8743690d |
101 | }; |
9e01e6d4 |
102 | |
20d16f82 |
103 | GdkColor drawing_colors_bdev[NUM_COLORS_BDEV] = |
104 | { /* Pixel, R, G, B */ |
105 | { 0, 0x0000, 0x0000, 0x0000 }, /* COL_BDEV_UNKNOWN */ |
106 | { 0, 0xBBBB, 0xBBBB, 0xBBBB }, /* COL_BDEV_IDLE */ |
107 | { 0, 0x0000, 0x0000, 0xFFFF }, /* COL_BDEV_BUSY_READING */ |
108 | { 0, 0xFFFF, 0x0000, 0x0000 }, /* COL_BDEV_BUSY_WRITING */ |
109 | }; |
110 | |
9e01e6d4 |
111 | /***************************************************************************** |
112 | * drawing functions * |
113 | *****************************************************************************/ |
114 | |
115 | static gboolean |
116 | expose_ruler( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ); |
117 | |
118 | static gboolean |
119 | motion_notify_ruler(GtkWidget *widget, GdkEventMotion *event, gpointer user_data); |
120 | |
121 | |
122 | /* Function responsible for updating the exposed area. |
123 | * It must do an events request to the lttvwindow API to ask for this update. |
124 | * Note : this function cannot clear the background, because it may |
125 | * erase drawing already present (SAFETY). |
126 | */ |
127 | void drawing_data_request(Drawing_t *drawing, |
128 | gint x, gint y, |
129 | gint width, |
130 | gint height) |
131 | { |
132 | if(width < 0) return ; |
133 | if(height < 0) return ; |
134 | |
135 | |
136 | Tab *tab = drawing->control_flow_data->tab; |
137 | TimeWindow time_window = |
138 | lttvwindow_get_time_window(tab); |
139 | |
140 | ControlFlowData *control_flow_data = drawing->control_flow_data; |
141 | // (ControlFlowData*)g_object_get_data( |
142 | // G_OBJECT(drawing->drawing_area), "control_flow_data"); |
143 | |
144 | LttTime start, time_end; |
145 | LttTime window_end = time_window.end_time; |
146 | |
147 | g_debug("req : window start_time : %lu, %lu", time_window.start_time.tv_sec, |
148 | time_window.start_time.tv_nsec); |
149 | |
150 | g_debug("req : window time width : %lu, %lu", time_window.time_width.tv_sec, |
151 | time_window.time_width.tv_nsec); |
152 | |
153 | g_debug("req : window_end : %lu, %lu", window_end.tv_sec, |
154 | window_end.tv_nsec); |
155 | |
156 | g_debug("x is : %i, x+width is : %i", x, x+width); |
157 | |
158 | convert_pixels_to_time(drawing->width, x, |
159 | time_window, |
160 | &start); |
161 | |
162 | convert_pixels_to_time(drawing->width, x+width, |
163 | time_window, |
164 | &time_end); |
165 | time_end = ltt_time_add(time_end, ltt_time_one); // because main window |
166 | // doesn't deliver end time. |
167 | |
168 | lttvwindow_events_request_remove_all(tab, |
169 | control_flow_data); |
170 | |
171 | { |
172 | /* find the tracehooks */ |
173 | LttvTracesetContext *tsc = lttvwindow_get_traceset_context(tab); |
174 | |
175 | LttvTraceset *traceset = tsc->ts; |
176 | |
177 | guint i, k, l, nb_trace; |
178 | |
179 | LttvTraceState *ts; |
180 | |
181 | LttvTracefileState *tfs; |
182 | |
183 | GArray *hooks; |
184 | |
185 | LttvTraceHook *hook; |
186 | |
dd455fb8 |
187 | LttvTraceHook *th; |
9e01e6d4 |
188 | |
189 | guint ret; |
190 | gint before_hn, after_hn; |
191 | |
192 | nb_trace = lttv_traceset_number(traceset); |
193 | // FIXME (fixed) : eventually request for more traces |
194 | for(i = 0 ; i < nb_trace ; i++) { |
195 | //for(i = 0; i<MIN(TRACE_NUMBER+1, nb_trace);i++) { |
196 | EventsRequest *events_request = g_new(EventsRequest, 1); |
197 | // Create the hooks |
198 | //LttvHooks *event = lttv_hooks_new(); |
199 | LttvHooksById *event_by_id = lttv_hooks_by_id_new(); |
200 | LttvHooks *before_chunk_traceset = lttv_hooks_new(); |
201 | LttvHooks *after_chunk_traceset = lttv_hooks_new(); |
202 | LttvHooks *before_request_hook = lttv_hooks_new(); |
203 | LttvHooks *after_request_hook = lttv_hooks_new(); |
204 | |
205 | lttv_hooks_add(before_chunk_traceset, |
206 | before_chunk, |
207 | events_request, |
208 | LTTV_PRIO_DEFAULT); |
209 | |
210 | lttv_hooks_add(after_chunk_traceset, |
211 | after_chunk, |
212 | events_request, |
213 | LTTV_PRIO_DEFAULT); |
214 | |
215 | lttv_hooks_add(before_request_hook, |
216 | before_request, |
217 | events_request, |
218 | LTTV_PRIO_DEFAULT); |
219 | |
220 | lttv_hooks_add(after_request_hook, |
221 | after_request, |
222 | events_request, |
223 | LTTV_PRIO_DEFAULT); |
224 | |
225 | |
226 | ts = (LttvTraceState *)tsc->traces[i]; |
227 | |
228 | /* Find the eventtype id for the following events and register the |
229 | associated by id hooks. */ |
230 | |
231 | hooks = g_array_new(FALSE, FALSE, sizeof(LttvTraceHook)); |
232 | hooks = g_array_set_size(hooks, 18); |
233 | before_hn = after_hn = 0; |
234 | |
235 | /* before hooks */ |
236 | |
58a9b31b |
237 | // ret = lttv_trace_find_hook(ts->parent.t, |
dd455fb8 |
238 | // LTT_EVENT_SYSCALL_ENTRY, |
58a9b31b |
239 | // LTT_FIELD_SYSCALL_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, |
dd455fb8 |
246 | // LTT_EVENT_SYSCALL_EXIT, |
58a9b31b |
247 | // 0, 0, 0, |
248 | // before_execmode_hook, |
249 | // events_request, |
250 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
251 | // if(ret) before_hn--; |
58a9b31b |
252 | // |
d3d99fde |
253 | ret = lttv_trace_find_hook(ts->parent.t, |
dd455fb8 |
254 | LTT_EVENT_TRAP_ENTRY, |
d3d99fde |
255 | LTT_FIELD_TRAP_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, |
dd455fb8 |
262 | LTT_EVENT_TRAP_EXIT, |
d3d99fde |
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 | |
598026ba |
269 | ret = lttv_trace_find_hook(ts->parent.t, |
dd455fb8 |
270 | LTT_EVENT_IRQ_ENTRY, |
598026ba |
271 | LTT_FIELD_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, |
dd455fb8 |
278 | LTT_EVENT_IRQ_EXIT, |
598026ba |
279 | 0, 0, 0, |
280 | before_execmode_hook, |
281 | events_request, |
282 | &g_array_index(hooks, LttvTraceHook, before_hn++)); |
283 | if(ret) before_hn--; |
58a9b31b |
284 | // |
285 | // ret = lttv_trace_find_hook(ts->parent.t, |
dd455fb8 |
286 | // LTT_EVENT_SOFT_IRQ_ENTRY, |
58a9b31b |
287 | // LTT_FIELD_SOFT_IRQ_ID, 0, 0, |
288 | // before_execmode_hook, |
289 | // events_request, |
290 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
291 | // if(ret) before_hn--; |
292 | // |
293 | // ret = lttv_trace_find_hook(ts->parent.t, |
dd455fb8 |
294 | // LTT_EVENT_SOFT_IRQ_EXIT, |
58a9b31b |
295 | // 0, 0, 0, |
296 | // before_execmode_hook, |
297 | // events_request, |
298 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
299 | // if(ret) before_hn--; |
9e01e6d4 |
300 | |
301 | |
302 | ret = lttv_trace_find_hook(ts->parent.t, |
dd455fb8 |
303 | LTT_EVENT_SCHED_SCHEDULE, |
9e01e6d4 |
304 | LTT_FIELD_PREV_PID, LTT_FIELD_NEXT_PID, LTT_FIELD_PREV_STATE, |
305 | before_schedchange_hook, |
306 | events_request, |
307 | &g_array_index(hooks, LttvTraceHook, before_hn++)); |
308 | if(ret) before_hn--; |
309 | |
58a9b31b |
310 | // ret = lttv_trace_find_hook(ts->parent.t, |
dd455fb8 |
311 | // LTT_EVENT_PROCESS_EXIT, |
58a9b31b |
312 | // LTT_FIELD_PID, 0, 0, |
313 | // before_process_exit_hook, |
314 | // events_request, |
315 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
316 | // if(ret) before_hn--; |
317 | // |
318 | // ret = lttv_trace_find_hook(ts->parent.t, |
dd455fb8 |
319 | // LTT_EVENT_PROCESS_FREE, |
58a9b31b |
320 | // LTT_FIELD_PID, 0, 0, |
321 | // before_process_release_hook, |
322 | // events_request, |
323 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
324 | // if(ret) before_hn--; |
325 | // |
326 | // ret = lttv_trace_find_hook(ts->parent.t, |
dd455fb8 |
327 | // LTT_EVENT_STATEDUMP_END, |
58a9b31b |
328 | // 0, 0, 0, |
329 | // before_statedump_end, |
330 | // events_request, |
331 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
332 | // if(ret) before_hn--; |
9e01e6d4 |
333 | |
fbe038b6 |
334 | ret = lttv_trace_find_hook(ts->parent.t, |
dd455fb8 |
335 | LTT_EVENT_REQUEST_ISSUE, |
fbe038b6 |
336 | LTT_FIELD_MAJOR, LTT_FIELD_MINOR, LTT_FIELD_OPERATION, |
337 | before_bdev_event_hook, |
338 | events_request, |
339 | &g_array_index(hooks, LttvTraceHook, before_hn++)); |
340 | if(ret) before_hn--; |
341 | |
342 | ret = lttv_trace_find_hook(ts->parent.t, |
dd455fb8 |
343 | LTT_EVENT_REQUEST_COMPLETE, |
fbe038b6 |
344 | LTT_FIELD_MAJOR, LTT_FIELD_MINOR, LTT_FIELD_OPERATION, |
345 | before_bdev_event_hook, |
346 | events_request, |
347 | &g_array_index(hooks, LttvTraceHook, before_hn++)); |
348 | if(ret) before_hn--; |
349 | |
9e01e6d4 |
350 | #if 0 |
351 | lttv_trace_find_hook(ts->parent.t, |
352 | "core", "process", "event_sub_id", |
353 | "event_data1", "event_data2", before_process_hook, |
354 | &g_array_index(hooks, LttvTraceHook, hn++)); |
355 | #endif //0 |
356 | #if 0 |
357 | lttv_trace_find_hook(ts->parent.t, "core", "process_fork", "child_pid", |
358 | NULL, NULL, process_fork, &g_array_index(hooks, LttvTraceHook, hn++)); |
359 | |
360 | lttv_trace_find_hook(ts->parent.t, "core", "process_exit", NULL, NULL, |
361 | NULL, process_exit, &g_array_index(hooks, LttvTraceHook, hn++)); |
362 | #endif //0 |
363 | |
364 | /* after hooks */ |
365 | |
366 | #if 0 |
367 | /**** DESACTIVATED ****/ |
368 | lttv_trace_find_hook(ts->parent.t, "core","syscall_entry","syscall_id", |
369 | NULL, NULL, after_execmode_hook, &g_array_index(hooks, LttvTraceHook, hn++)); |
370 | /**** DESACTIVATED ****/ |
371 | lttv_trace_find_hook(ts->parent.t, "core", "syscall_exit", NULL, NULL, |
372 | NULL, after_execmode_hook, &g_array_index(hooks, LttvTraceHook, hn++)); |
373 | |
374 | /**** DESACTIVATED ****/ |
375 | lttv_trace_find_hook(ts->parent.t, "core", "trap_entry", "trap_id", |
376 | NULL, NULL, after_execmode_hook, &g_array_index(hooks, LttvTraceHook, hn++)); |
377 | |
378 | /**** DESACTIVATED ****/ |
379 | lttv_trace_find_hook(ts->parent.t, "core", "trap_exit", NULL, NULL, NULL, |
380 | after_execmode_hook, &g_array_index(hooks, LttvTraceHook, hn++)); |
381 | |
382 | /**** DESACTIVATED ****/ |
383 | lttv_trace_find_hook(ts->parent.t, "core", "irq_entry", "irq_id", NULL, |
384 | NULL, after_execmode_hook, &g_array_index(hooks, LttvTraceHook, hn++)); |
385 | |
386 | /**** DESACTIVATED ****/ |
387 | lttv_trace_find_hook(ts->parent.t, "core", "irq_exit", NULL, NULL, NULL, |
388 | after_execmode_hook, &g_array_index(hooks, LttvTraceHook, hn++)); |
389 | #endif //0 |
390 | #if 0 |
391 | lttv_trace_find_hook(ts->parent.t, "core", "schedchange", "in", "out", |
392 | "out_state", after_schedchange_hook, |
393 | &g_array_index(hooks, LttvTraceHook, hn++)); |
394 | |
395 | lttv_trace_find_hook(ts->parent.t, "core", "process", "event_sub_id", |
396 | "event_data1", "event_data2", after_process_hook, |
397 | &g_array_index(hooks, LttvTraceHook, hn++)); |
398 | #endif //0 |
399 | after_hn = before_hn; |
400 | |
401 | ret = lttv_trace_find_hook(ts->parent.t, |
dd455fb8 |
402 | LTT_EVENT_SCHED_SCHEDULE, |
9e01e6d4 |
403 | LTT_FIELD_PREV_PID, LTT_FIELD_NEXT_PID, LTT_FIELD_PREV_STATE, |
404 | after_schedchange_hook, |
405 | events_request, |
406 | &g_array_index(hooks, LttvTraceHook, after_hn++)); |
407 | if(ret) after_hn--; |
408 | |
58a9b31b |
409 | // ret = lttv_trace_find_hook(ts->parent.t, |
dd455fb8 |
410 | // LTT_EVENT_PROCESS_FORK, |
58a9b31b |
411 | // LTT_FIELD_PARENT_PID, LTT_FIELD_CHILD_PID, 0, |
412 | // after_process_fork_hook, |
413 | // events_request, |
414 | // &g_array_index(hooks, LttvTraceHook, after_hn++)); |
415 | // if(ret) after_hn--; |
416 | // |
417 | // ret = lttv_trace_find_hook(ts->parent.t, |
dd455fb8 |
418 | // LTT_EVENT_PROCESS_EXIT, |
58a9b31b |
419 | // LTT_FIELD_PID, 0, 0, |
420 | // after_process_exit_hook, |
421 | // events_request, |
422 | // &g_array_index(hooks, LttvTraceHook, after_hn++)); |
423 | // if(ret) after_hn--; |
424 | // |
425 | // ret = lttv_trace_find_hook(ts->parent.t, |
dd455fb8 |
426 | // LTT_EVENT_EXEC, |
58a9b31b |
427 | // 0, 0, 0, |
428 | // after_fs_exec_hook, |
429 | // events_request, |
430 | // &g_array_index(hooks, LttvTraceHook, after_hn++)); |
431 | // if(ret) after_hn--; |
432 | // |
433 | // ret = lttv_trace_find_hook(ts->parent.t, |
dd455fb8 |
434 | // LTT_EVENT_THREAD_BRAND, |
58a9b31b |
435 | // LTT_FIELD_NAME, 0, 0, |
436 | // after_user_generic_thread_brand_hook, |
437 | // events_request, |
438 | // &g_array_index(hooks, LttvTraceHook, after_hn++)); |
439 | // if(ret) after_hn--; |
440 | // |
441 | // ret = lttv_trace_find_hook(ts->parent.t, |
dd455fb8 |
442 | // LTT_EVENT_PROCESS_STATE, |
58a9b31b |
443 | // LTT_FIELD_PID, LTT_FIELD_PARENT_PID, LTT_FIELD_NAME, |
444 | // after_event_enum_process_hook, |
445 | // events_request, |
446 | // &g_array_index(hooks, LttvTraceHook, after_hn++)); |
447 | // if(ret) after_hn--; |
9e01e6d4 |
448 | |
449 | hooks = g_array_set_size(hooks, after_hn); |
450 | |
451 | #if 0 |
452 | lttv_trace_find_hook(ts->parent.t, "core", "process_fork", "child_pid", |
453 | NULL, NULL, process_fork, &g_array_index(hooks, LttvTraceHook, hn++)); |
454 | |
455 | lttv_trace_find_hook(ts->parent.t, "core", "process_exit", NULL, NULL, |
456 | NULL, process_exit, &g_array_index(hooks, LttvTraceHook, hn++)); |
457 | #endif //0 |
458 | |
459 | |
460 | |
461 | /* Add these hooks to each event_by_id hooks list */ |
462 | /* add before */ |
463 | for(k = 0 ; k < before_hn ; k++) { |
464 | hook = &g_array_index(hooks, LttvTraceHook, k); |
dd455fb8 |
465 | lttv_hooks_add(lttv_hooks_by_id_find(event_by_id, thf->id), |
9e01e6d4 |
466 | thf->h, |
467 | thf, |
468 | LTTV_PRIO_STATE-5); |
9e01e6d4 |
469 | } |
470 | |
471 | /* add after */ |
472 | for(k = before_hn ; k < after_hn ; k++) { |
473 | hook = &g_array_index(hooks, LttvTraceHook, k); |
474 | for(l=0;l<hook->fac_list->len;l++) { |
475 | thf = g_array_index(hook->fac_list, LttvTraceHookByFacility*, l); |
476 | lttv_hooks_add(lttv_hooks_by_id_find(event_by_id, thf->id), |
477 | thf->h, |
478 | thf, |
479 | LTTV_PRIO_STATE+5); |
480 | } |
481 | } |
482 | |
483 | events_request->hooks = hooks; |
484 | |
485 | // Fill the events request |
486 | events_request->owner = control_flow_data; |
487 | events_request->viewer_data = control_flow_data; |
488 | events_request->servicing = FALSE; |
489 | events_request->start_time = start; |
490 | events_request->start_position = NULL; |
491 | events_request->stop_flag = FALSE; |
492 | events_request->end_time = time_end; |
493 | events_request->num_events = G_MAXUINT; |
494 | events_request->end_position = NULL; |
495 | events_request->trace = i; //fixed /* FIXME */ |
496 | events_request->before_chunk_traceset = before_chunk_traceset; |
497 | events_request->before_chunk_trace = NULL; |
498 | events_request->before_chunk_tracefile = NULL; |
499 | events_request->event = NULL; |
500 | events_request->event_by_id = event_by_id; |
501 | events_request->after_chunk_tracefile = NULL; |
502 | events_request->after_chunk_trace = NULL; |
503 | events_request->after_chunk_traceset = after_chunk_traceset; |
504 | events_request->before_request = before_request_hook; |
505 | events_request->after_request = after_request_hook; |
506 | |
507 | g_debug("req : start : %lu, %lu", start.tv_sec, |
508 | start.tv_nsec); |
509 | |
510 | g_debug("req : end : %lu, %lu", time_end.tv_sec, |
511 | time_end.tv_nsec); |
512 | |
513 | lttvwindow_events_request(tab, events_request); |
514 | |
515 | } |
516 | |
517 | } |
518 | |
519 | #if 0 |
520 | lttv_hooks_add(event, |
521 | before_schedchange_hook, |
522 | events_request, |
523 | LTTV_PRIO_STATE-5); |
524 | lttv_hooks_add(event, |
525 | after_schedchange_hook, |
526 | events_request, |
527 | LTTV_PRIO_STATE+5); |
528 | lttv_hooks_add(event, |
529 | before_execmode_hook, |
530 | events_request, |
531 | LTTV_PRIO_STATE-5); |
532 | lttv_hooks_add(event, |
533 | after_execmode_hook, |
534 | events_request, |
535 | LTTV_PRIO_STATE+5); |
536 | lttv_hooks_add(event, |
537 | before_process_hook, |
538 | events_request, |
539 | LTTV_PRIO_STATE-5); |
540 | lttv_hooks_add(event, |
541 | after_process_hook, |
542 | events_request, |
543 | LTTV_PRIO_STATE+5); |
544 | #endif //0 |
545 | |
546 | } |
547 | |
548 | |
549 | static void set_last_start(gpointer key, gpointer value, gpointer user_data) |
550 | { |
58a9b31b |
551 | ResourceInfo *process_info = (ResourceInfo*)key; |
552 | HashedResourceData *hashed_process_data = (HashedResourceData*)value; |
9e01e6d4 |
553 | guint x = (guint)user_data; |
554 | |
555 | hashed_process_data->x.over = x; |
556 | hashed_process_data->x.over_used = FALSE; |
557 | hashed_process_data->x.over_marked = FALSE; |
558 | hashed_process_data->x.middle = x; |
559 | hashed_process_data->x.middle_used = FALSE; |
560 | hashed_process_data->x.middle_marked = FALSE; |
561 | hashed_process_data->x.under = x; |
562 | hashed_process_data->x.under_used = FALSE; |
563 | hashed_process_data->x.under_marked = FALSE; |
564 | hashed_process_data->next_good_time = ltt_time_zero; |
565 | |
566 | return; |
567 | } |
568 | |
569 | void drawing_data_request_begin(EventsRequest *events_request, LttvTracesetState *tss) |
570 | { |
571 | g_debug("Begin of data request"); |
572 | ControlFlowData *cfd = events_request->viewer_data; |
573 | LttvTracesetContext *tsc = LTTV_TRACESET_CONTEXT(tss); |
574 | TimeWindow time_window = |
575 | lttvwindow_get_time_window(cfd->tab); |
576 | |
577 | guint width = cfd->drawing->width; |
578 | guint x=0; |
579 | |
580 | cfd->drawing->last_start = events_request->start_time; |
581 | |
582 | convert_time_to_pixels( |
583 | time_window, |
584 | events_request->start_time, |
585 | width, |
586 | &x); |
587 | |
588 | g_hash_table_foreach(cfd->process_list->process_hash, set_last_start, |
589 | (gpointer)x); |
590 | |
591 | } |
592 | |
593 | void drawing_chunk_begin(EventsRequest *events_request, LttvTracesetState *tss) |
594 | { |
595 | g_debug("Begin of chunk"); |
596 | ControlFlowData *cfd = events_request->viewer_data; |
597 | LttvTracesetContext *tsc = &tss->parent.parent; |
598 | //LttTime current_time = lttv_traceset_context_get_current_tfc(tsc)->timestamp; |
599 | guint i; |
600 | LttvTraceset *traceset = tsc->ts; |
601 | guint nb_trace = lttv_traceset_number(traceset); |
602 | |
603 | if(!cfd->process_list->current_hash_data) { |
58a9b31b |
604 | cfd->process_list->current_hash_data = g_new(HashedResourceData**,nb_trace); |
9e01e6d4 |
605 | for(i = 0 ; i < nb_trace ; i++) { |
606 | guint num_cpu = ltt_trace_get_num_cpu(tss->parent.traces[i]->t); |
58a9b31b |
607 | cfd->process_list->current_hash_data[i] = g_new(HashedResourceData*,num_cpu); |
9e01e6d4 |
608 | memset(cfd->process_list->current_hash_data[i], 0, |
58a9b31b |
609 | sizeof(HashedResourceData*)*num_cpu); |
9e01e6d4 |
610 | } |
611 | } |
612 | //cfd->drawing->last_start = LTT_TIME_MIN(current_time, |
613 | // events_request->end_time); |
614 | } |
615 | |
616 | |
617 | void drawing_request_expose(EventsRequest *events_request, |
618 | LttvTracesetState *tss, |
619 | LttTime end_time) |
620 | { |
621 | gint x, width; |
622 | guint x_end; |
623 | |
624 | ControlFlowData *cfd = events_request->viewer_data; |
625 | LttvTracesetContext *tsc = (LttvTracesetContext*)tss; |
626 | Drawing_t *drawing = cfd->drawing; |
627 | |
628 | TimeWindow time_window = |
629 | lttvwindow_get_time_window(cfd->tab); |
630 | |
631 | g_debug("request expose"); |
632 | |
633 | convert_time_to_pixels( |
634 | time_window, |
635 | end_time, |
636 | drawing->width, |
637 | &x_end); |
638 | x = drawing->damage_begin; |
639 | |
640 | width = x_end - x; |
641 | |
642 | drawing->damage_begin = x+width; |
643 | |
644 | // FIXME ? |
645 | gtk_widget_queue_draw_area ( drawing->drawing_area, |
646 | x, 0, |
647 | width, drawing->drawing_area->allocation.height); |
648 | |
649 | /* Update directly when scrolling */ |
650 | gdk_window_process_updates(drawing->drawing_area->window, |
651 | TRUE); |
652 | } |
653 | |
654 | |
655 | /* Callbacks */ |
656 | |
657 | |
658 | /* Create a new backing pixmap of the appropriate size */ |
659 | /* As the scaling will always change, it's of no use to copy old |
660 | * pixmap. |
661 | * |
662 | * Only change the size if width changes. The height is specified and changed |
663 | * when process ID are added or removed from the process list. |
664 | */ |
665 | static gboolean |
666 | configure_event( GtkWidget *widget, GdkEventConfigure *event, |
667 | gpointer user_data) |
668 | { |
669 | Drawing_t *drawing = (Drawing_t*)user_data; |
670 | |
671 | |
672 | /* First, get the new time interval of the main window */ |
673 | /* we assume (see documentation) that the main window |
674 | * has updated the time interval before this configure gets |
675 | * executed. |
676 | */ |
677 | //lttvwindow_get_time_window(drawing->control_flow_data->mw, |
678 | // &drawing->control_flow_data->time_window); |
679 | |
680 | /* New pixmap, size of the configure event */ |
681 | //GdkPixmap *pixmap = gdk_pixmap_new(widget->window, |
682 | // widget->allocation.width + SAFETY, |
683 | // widget->allocation.height + SAFETY, |
684 | // -1); |
685 | |
686 | if(widget->allocation.width != drawing->width) { |
687 | g_debug("drawing configure event"); |
688 | g_debug("New alloc draw size : %i by %i",widget->allocation.width, |
689 | widget->allocation.height); |
690 | |
691 | drawing->width = widget->allocation.width; |
692 | |
693 | if(drawing->alloc_width < widget->allocation.width) { |
694 | //if(drawing->pixmap) |
695 | // gdk_pixmap_unref(drawing->pixmap); |
696 | |
697 | //drawing->pixmap = gdk_pixmap_new(widget->window, |
698 | // drawing->width + SAFETY + EXTRA_ALLOC, |
699 | // drawing->height + EXTRA_ALLOC, |
700 | // -1); |
701 | drawing->alloc_width = drawing->width + SAFETY + EXTRA_ALLOC; |
702 | drawing->alloc_height = drawing->height + EXTRA_ALLOC; |
703 | update_pixmap_size(drawing->control_flow_data->process_list, |
704 | drawing->alloc_width); |
705 | update_index_to_pixmap(drawing->control_flow_data->process_list); |
706 | } |
707 | //drawing->height = widget->allocation.height; |
708 | |
709 | //ProcessList_get_height |
710 | // (GuiControlFlow_get_process_list(drawing->control_flow_data)), |
711 | |
712 | |
713 | // Clear the image |
714 | //gdk_draw_rectangle (drawing->pixmap, |
715 | // widget->style->black_gc, |
716 | // TRUE, |
717 | // 0, 0, |
718 | // drawing->width+SAFETY, |
719 | // drawing->height); |
720 | |
721 | //g_info("init data request"); |
722 | |
723 | |
724 | /* Initial data request */ |
725 | /* no, do initial data request in the expose event */ |
726 | // Do not need to ask for data of 1 pixel : not synchronized with |
727 | // main window time at this moment. |
728 | //drawing_data_request(drawing, &drawing->pixmap, 0, 0, |
729 | // widget->allocation.width, |
730 | // widget->allocation.height); |
731 | |
732 | //drawing->width = widget->allocation.width; |
733 | //drawing->height = widget->allocation.height; |
734 | |
735 | drawing->damage_begin = 0; |
736 | drawing->damage_end = widget->allocation.width; |
737 | |
738 | if((widget->allocation.width != 1 && |
739 | widget->allocation.height != 1) |
740 | && drawing->damage_begin < drawing->damage_end) |
741 | { |
742 | |
743 | rectangle_pixmap (drawing->control_flow_data->process_list, |
744 | drawing->drawing_area->style->black_gc, |
745 | TRUE, |
746 | 0, 0, |
747 | drawing->alloc_width, // do not overlap |
748 | -1); |
749 | |
750 | |
751 | drawing_data_request(drawing, |
752 | drawing->damage_begin, |
753 | 0, |
754 | drawing->damage_end - drawing->damage_begin, |
755 | drawing->height); |
756 | } |
757 | } |
758 | return TRUE; |
759 | } |
760 | |
761 | |
762 | /* Redraw the screen from the backing pixmap */ |
763 | static gboolean |
764 | expose_event( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ) |
765 | { |
766 | Drawing_t *drawing = (Drawing_t*)user_data; |
767 | |
768 | ControlFlowData *control_flow_data = |
769 | (ControlFlowData*)g_object_get_data( |
770 | G_OBJECT(widget), |
771 | "control_flow_data"); |
772 | #if 0 |
773 | if(unlikely(drawing->gc == NULL)) { |
774 | drawing->gc = gdk_gc_new(drawing->drawing_area->window); |
775 | gdk_gc_copy(drawing->gc, drawing->drawing_area->style->black_gc); |
776 | } |
777 | #endif //0 |
778 | TimeWindow time_window = |
779 | lttvwindow_get_time_window(control_flow_data->tab); |
780 | LttTime current_time = |
781 | lttvwindow_get_current_time(control_flow_data->tab); |
782 | |
783 | guint cursor_x=0; |
784 | |
785 | LttTime window_end = time_window.end_time; |
786 | |
787 | /* update the screen from the pixmap buffer */ |
788 | #if 0 |
789 | gdk_draw_pixmap(widget->window, |
790 | widget->style->fg_gc[GTK_WIDGET_STATE (widget)], |
791 | drawing->pixmap, |
792 | event->area.x, event->area.y, |
793 | event->area.x, event->area.y, |
794 | event->area.width, event->area.height); |
795 | #endif //0 |
796 | drawing->height = processlist_get_height(control_flow_data->process_list); |
797 | #if 0 |
798 | copy_pixmap_to_screen(control_flow_data->process_list, |
799 | widget->window, |
800 | widget->style->fg_gc[GTK_WIDGET_STATE (widget)], |
801 | event->area.x, event->area.y, |
802 | event->area.width, event->area.height); |
803 | #endif //0 |
804 | copy_pixmap_to_screen(control_flow_data->process_list, |
805 | widget->window, |
806 | drawing->gc, |
807 | event->area.x, event->area.y, |
808 | event->area.width, event->area.height); |
809 | |
810 | |
811 | /* Erase the dotted lines left.. */ |
812 | if(widget->allocation.height > drawing->height) |
813 | { |
814 | gdk_draw_rectangle (widget->window, |
815 | drawing->drawing_area->style->black_gc, |
816 | TRUE, |
817 | event->area.x, drawing->height, |
818 | event->area.width, // do not overlap |
819 | widget->allocation.height - drawing->height); |
820 | } |
821 | if(ltt_time_compare(time_window.start_time, current_time) <= 0 && |
822 | ltt_time_compare(window_end, current_time) >= 0) |
823 | { |
824 | /* Draw the dotted lines */ |
825 | convert_time_to_pixels( |
826 | time_window, |
827 | current_time, |
828 | drawing->width, |
829 | &cursor_x); |
830 | |
831 | #if 0 |
832 | if(drawing->dotted_gc == NULL) { |
833 | |
834 | drawing->dotted_gc = gdk_gc_new(drawing->drawing_area->window); |
835 | gdk_gc_copy(drawing->dotted_gc, widget->style->white_gc); |
836 | |
837 | gint8 dash_list[] = { 1, 2 }; |
838 | gdk_gc_set_line_attributes(drawing->dotted_gc, |
839 | 1, |
840 | GDK_LINE_ON_OFF_DASH, |
841 | GDK_CAP_BUTT, |
842 | GDK_JOIN_MITER); |
843 | gdk_gc_set_dashes(drawing->dotted_gc, |
844 | 0, |
845 | dash_list, |
846 | 2); |
847 | } |
848 | #endif //0 |
849 | gint height_tot = MAX(widget->allocation.height, drawing->height); |
850 | gdk_draw_line(widget->window, |
851 | drawing->dotted_gc, |
852 | cursor_x, 0, |
853 | cursor_x, height_tot); |
854 | } |
855 | return FALSE; |
856 | } |
857 | |
858 | static gboolean |
859 | after_expose_event( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ) |
860 | { |
861 | //g_assert(0); |
862 | g_debug("AFTER EXPOSE"); |
863 | |
864 | return FALSE; |
865 | |
866 | |
867 | } |
868 | |
869 | #if 0 |
870 | void |
871 | tree_row_activated(GtkTreeModel *treemodel, |
872 | GtkTreePath *arg1, |
873 | GtkTreeViewColumn *arg2, |
874 | gpointer user_data) |
875 | { |
876 | ControlFlowData *cfd = (ControlFlowData*)user_data; |
877 | Drawing_t *drawing = cfd->drawing; |
878 | GtkTreeView *treeview = cfd->process_list->process_list_widget; |
879 | gint *path_indices; |
880 | gint height; |
881 | |
882 | path_indices = gtk_tree_path_get_indices (arg1); |
883 | |
884 | height = get_cell_height(cfd->process_list, |
885 | GTK_TREE_VIEW(treeview)); |
886 | drawing->horizontal_sel = height * path_indices[0]; |
887 | g_critical("new hor sel : %i", drawing->horizontal_sel); |
888 | } |
889 | #endif //0 |
890 | |
891 | /* mouse click */ |
892 | static gboolean |
893 | button_press_event( GtkWidget *widget, GdkEventButton *event, gpointer user_data ) |
894 | { |
895 | ControlFlowData *control_flow_data = |
896 | (ControlFlowData*)g_object_get_data( |
897 | G_OBJECT(widget), |
898 | "control_flow_data"); |
899 | Drawing_t *drawing = control_flow_data->drawing; |
900 | TimeWindow time_window = |
901 | lttvwindow_get_time_window(control_flow_data->tab); |
902 | |
903 | g_debug("click"); |
904 | if(event->button == 1) |
905 | { |
906 | LttTime time; |
907 | |
908 | /* left mouse button click */ |
909 | g_debug("x click is : %f", event->x); |
910 | |
911 | convert_pixels_to_time(drawing->width, (guint)event->x, |
912 | time_window, |
913 | &time); |
914 | |
915 | lttvwindow_report_current_time(control_flow_data->tab, time); |
916 | |
917 | } |
918 | |
919 | return FALSE; |
920 | } |
921 | |
922 | static gboolean |
923 | scrollbar_size_allocate(GtkWidget *widget, |
924 | GtkAllocation *allocation, |
925 | gpointer user_data) |
926 | { |
927 | Drawing_t *drawing = (Drawing_t*)user_data; |
928 | |
929 | gtk_widget_set_size_request(drawing->padding, allocation->width, -1); |
930 | //gtk_widget_queue_resize(drawing->padding); |
931 | //gtk_widget_queue_resize(drawing->ruler); |
932 | gtk_container_check_resize(GTK_CONTAINER(drawing->ruler_hbox)); |
933 | return 0; |
934 | } |
935 | |
936 | |
937 | |
938 | Drawing_t *drawing_construct(ControlFlowData *control_flow_data) |
939 | { |
940 | Drawing_t *drawing = g_new(Drawing_t, 1); |
941 | |
942 | drawing->control_flow_data = control_flow_data; |
943 | |
944 | drawing->vbox = gtk_vbox_new(FALSE, 1); |
945 | |
946 | |
947 | drawing->ruler_hbox = gtk_hbox_new(FALSE, 1); |
948 | drawing->ruler = gtk_drawing_area_new (); |
949 | //gtk_widget_set_size_request(drawing->ruler, -1, 27); |
950 | |
951 | drawing->padding = gtk_drawing_area_new (); |
952 | //gtk_widget_set_size_request(drawing->padding, -1, 27); |
953 | gtk_box_pack_start(GTK_BOX(drawing->ruler_hbox), drawing->ruler, |
954 | TRUE, TRUE, 0); |
955 | gtk_box_pack_end(GTK_BOX(drawing->ruler_hbox), drawing->padding, |
956 | FALSE, FALSE, 0); |
957 | |
958 | |
959 | |
960 | drawing->drawing_area = gtk_drawing_area_new (); |
961 | |
962 | drawing->gc = NULL; |
963 | |
964 | drawing->hbox = gtk_hbox_new(FALSE, 1); |
965 | drawing->viewport = gtk_viewport_new(NULL, control_flow_data->v_adjust); |
966 | drawing->scrollbar = gtk_vscrollbar_new(control_flow_data->v_adjust); |
967 | gtk_box_pack_start(GTK_BOX(drawing->hbox), drawing->viewport, |
968 | TRUE, TRUE, 0); |
969 | gtk_box_pack_end(GTK_BOX(drawing->hbox), drawing->scrollbar, |
970 | FALSE, FALSE, 0); |
971 | |
972 | //drawing->scrolled_window = |
973 | // gtk_scrolled_window_new (NULL, |
974 | // control_flow_data->v_adjust); |
975 | |
976 | //gtk_scrolled_window_set_policy( |
977 | // GTK_SCROLLED_WINDOW(drawing->scrolled_window), |
978 | // GTK_POLICY_NEVER, |
979 | // GTK_POLICY_AUTOMATIC); |
980 | |
981 | gtk_container_add(GTK_CONTAINER(drawing->viewport), |
982 | drawing->drawing_area); |
983 | //gtk_scrolled_window_add_with_viewport( |
984 | // GTK_SCROLLED_WINDOW(drawing->scrolled_window), |
985 | // drawing->drawing_area); |
986 | |
987 | gtk_box_pack_start(GTK_BOX(drawing->vbox), drawing->ruler_hbox, |
988 | FALSE, FALSE, 0); |
989 | gtk_box_pack_end(GTK_BOX(drawing->vbox), drawing->hbox, |
990 | TRUE, TRUE, 0); |
991 | |
992 | drawing->pango_layout = |
993 | gtk_widget_create_pango_layout(drawing->drawing_area, NULL); |
994 | |
995 | drawing->height = 1; |
996 | drawing->width = 1; |
997 | drawing->depth = 0; |
998 | drawing->alloc_height = 1; |
999 | drawing->alloc_width = 1; |
1000 | |
1001 | drawing->damage_begin = 0; |
1002 | drawing->damage_end = 0; |
1003 | drawing->horizontal_sel = -1; |
1004 | |
1005 | //gtk_widget_set_size_request(drawing->drawing_area->window, 50, 50); |
1006 | g_object_set_data_full( |
1007 | G_OBJECT(drawing->drawing_area), |
1008 | "Link_drawing_Data", |
1009 | drawing, |
1010 | (GDestroyNotify)drawing_destroy); |
1011 | |
1012 | g_object_set_data( |
1013 | G_OBJECT(drawing->ruler), |
1014 | "drawing", |
1015 | drawing); |
1016 | |
1017 | |
1018 | //gtk_widget_modify_bg( drawing->drawing_area, |
1019 | // GTK_STATE_NORMAL, |
1020 | // &CF_Colors[BLACK]); |
1021 | |
1022 | //gdk_window_get_geometry(drawing->drawing_area->window, |
1023 | // NULL, NULL, |
1024 | // &(drawing->width), |
1025 | // &(drawing->height), |
1026 | // -1); |
1027 | |
1028 | //drawing->pixmap = gdk_pixmap_new( |
1029 | // drawing->drawing_area->window, |
1030 | // drawing->width, |
1031 | // drawing->height, |
1032 | // drawing->depth); |
1033 | |
1034 | //drawing->pixmap = NULL; |
1035 | |
1036 | // drawing->pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
1037 | // drawing->drawing_area->allocation.width, |
1038 | // drawing->drawing_area->allocation.height, |
1039 | // -1); |
1040 | |
1041 | g_signal_connect (G_OBJECT(drawing->drawing_area), |
1042 | "configure_event", |
1043 | G_CALLBACK (configure_event), |
1044 | (gpointer)drawing); |
1045 | |
1046 | g_signal_connect (G_OBJECT(drawing->ruler), |
1047 | "expose_event", |
1048 | G_CALLBACK(expose_ruler), |
1049 | (gpointer)drawing); |
1050 | |
1051 | gtk_widget_add_events(drawing->ruler, GDK_POINTER_MOTION_MASK); |
1052 | |
1053 | g_signal_connect (G_OBJECT(drawing->ruler), |
1054 | "motion-notify-event", |
1055 | G_CALLBACK(motion_notify_ruler), |
1056 | (gpointer)drawing); |
1057 | |
1058 | |
1059 | g_signal_connect (G_OBJECT(drawing->scrollbar), |
1060 | "size-allocate", |
1061 | G_CALLBACK(scrollbar_size_allocate), |
1062 | (gpointer)drawing); |
1063 | |
1064 | |
1065 | |
1066 | g_signal_connect (G_OBJECT(drawing->drawing_area), |
1067 | "expose_event", |
1068 | G_CALLBACK (expose_event), |
1069 | (gpointer)drawing); |
1070 | |
1071 | g_signal_connect_after (G_OBJECT(drawing->drawing_area), |
1072 | "expose_event", |
1073 | G_CALLBACK (after_expose_event), |
1074 | (gpointer)drawing); |
1075 | |
1076 | g_signal_connect (G_OBJECT(drawing->drawing_area), |
1077 | "button-press-event", |
1078 | G_CALLBACK (button_press_event), |
1079 | (gpointer)drawing); |
1080 | |
1081 | |
1082 | gtk_widget_show(drawing->ruler); |
1083 | gtk_widget_show(drawing->padding); |
1084 | gtk_widget_show(drawing->ruler_hbox); |
1085 | |
1086 | gtk_widget_show(drawing->drawing_area); |
1087 | //gtk_widget_show(drawing->scrolled_window); |
1088 | gtk_widget_show(drawing->viewport); |
1089 | gtk_widget_show(drawing->scrollbar); |
1090 | gtk_widget_show(drawing->hbox); |
1091 | |
1092 | /* Allocate the colors */ |
1093 | GdkColormap* colormap = gdk_colormap_get_system(); |
1094 | gboolean success[NUM_COLORS]; |
d3d99fde |
1095 | gdk_colormap_alloc_colors(colormap, drawing_colors, NUM_COLORS, FALSE, |
1096 | TRUE, success); |
44ffb95f |
1097 | gdk_colormap_alloc_colors(colormap, drawing_colors_cpu, NUM_COLORS_CPU, FALSE, |
9e01e6d4 |
1098 | TRUE, success); |
885dc404 |
1099 | gdk_colormap_alloc_colors(colormap, drawing_colors_irq, NUM_COLORS_IRQ, FALSE, |
1100 | TRUE, success); |
20d16f82 |
1101 | gdk_colormap_alloc_colors(colormap, drawing_colors_bdev, NUM_COLORS_BDEV, FALSE, |
1102 | TRUE, success); |
9e01e6d4 |
1103 | |
1104 | drawing->gc = |
1105 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1106 | drawing->dotted_gc = |
1107 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1108 | |
1109 | gdk_gc_copy(drawing->gc, |
1110 | main_window_get_widget(control_flow_data->tab)->style->black_gc); |
1111 | gdk_gc_copy(drawing->dotted_gc, |
1112 | main_window_get_widget(control_flow_data->tab)->style->white_gc); |
1113 | |
1114 | gint8 dash_list[] = { 1, 2 }; |
1115 | gdk_gc_set_line_attributes(drawing->dotted_gc, |
1116 | 1, |
1117 | GDK_LINE_ON_OFF_DASH, |
1118 | GDK_CAP_BUTT, |
1119 | GDK_JOIN_MITER); |
1120 | gdk_gc_set_dashes(drawing->dotted_gc, |
1121 | 0, |
1122 | dash_list, |
1123 | 2); |
1124 | |
1125 | drawing->ruler_gc_butt = |
1126 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1127 | gdk_gc_copy(drawing->ruler_gc_butt, |
1128 | main_window_get_widget(control_flow_data->tab)->style->black_gc); |
1129 | drawing->ruler_gc_round = |
1130 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1131 | gdk_gc_copy(drawing->ruler_gc_round, |
1132 | main_window_get_widget(control_flow_data->tab)->style->black_gc); |
1133 | |
1134 | |
1135 | gdk_gc_set_line_attributes(drawing->ruler_gc_butt, |
1136 | 2, |
1137 | GDK_LINE_SOLID, |
1138 | GDK_CAP_BUTT, |
1139 | GDK_JOIN_MITER); |
1140 | |
1141 | gdk_gc_set_line_attributes(drawing->ruler_gc_round, |
1142 | 2, |
1143 | GDK_LINE_SOLID, |
1144 | GDK_CAP_ROUND, |
1145 | GDK_JOIN_ROUND); |
1146 | |
1147 | |
1148 | return drawing; |
1149 | } |
1150 | |
1151 | void drawing_destroy(Drawing_t *drawing) |
1152 | { |
1153 | g_info("drawing_destroy %p", drawing); |
1154 | |
1155 | /* Free the colors */ |
1156 | GdkColormap* colormap = gdk_colormap_get_system(); |
1157 | |
d3d99fde |
1158 | gdk_colormap_free_colors(colormap, drawing_colors, NUM_COLORS); |
44ffb95f |
1159 | gdk_colormap_free_colors(colormap, drawing_colors_cpu, NUM_COLORS_CPU); |
8743690d |
1160 | gdk_colormap_free_colors(colormap, drawing_colors_irq, NUM_COLORS_IRQ); |
20d16f82 |
1161 | gdk_colormap_free_colors(colormap, drawing_colors_bdev, NUM_COLORS_BDEV); |
9e01e6d4 |
1162 | |
1163 | // Do not unref here, Drawing_t destroyed by it's widget. |
1164 | //g_object_unref( G_OBJECT(drawing->drawing_area)); |
1165 | if(drawing->gc != NULL) |
1166 | gdk_gc_unref(drawing->gc); |
1167 | |
1168 | g_object_unref(drawing->pango_layout); |
1169 | if(drawing->dotted_gc != NULL) gdk_gc_unref(drawing->dotted_gc); |
1170 | if(drawing->ruler_gc_butt != NULL) gdk_gc_unref(drawing->ruler_gc_butt); |
1171 | if(drawing->ruler_gc_round != NULL) gdk_gc_unref(drawing->ruler_gc_round); |
1172 | |
1173 | g_free(drawing); |
1174 | g_info("drawing_destroy end"); |
1175 | } |
1176 | |
1177 | GtkWidget *drawing_get_drawing_area(Drawing_t *drawing) |
1178 | { |
1179 | return drawing->drawing_area; |
1180 | } |
1181 | |
1182 | GtkWidget *drawing_get_widget(Drawing_t *drawing) |
1183 | { |
1184 | return drawing->vbox; |
1185 | } |
1186 | |
1187 | void drawing_draw_line( Drawing_t *drawing, |
1188 | GdkPixmap *pixmap, |
1189 | guint x1, guint y1, |
1190 | guint x2, guint y2, |
1191 | GdkGC *GC) |
1192 | { |
1193 | gdk_draw_line (pixmap, |
1194 | GC, |
1195 | x1, y1, x2, y2); |
1196 | } |
1197 | |
1198 | void drawing_clear(Drawing_t *drawing) |
1199 | { |
1200 | //if (drawing->pixmap) |
1201 | // gdk_pixmap_unref(drawing->pixmap); |
1202 | ControlFlowData *cfd = drawing->control_flow_data; |
1203 | |
1204 | |
1205 | rectangle_pixmap(cfd->process_list, |
1206 | drawing->drawing_area->style->black_gc, |
1207 | TRUE, |
1208 | 0, 0, |
1209 | drawing->alloc_width, // do not overlap |
1210 | -1); |
1211 | |
1212 | //drawing->height = 1; |
1213 | /* Allocate a new pixmap with new height */ |
1214 | //drawing->pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
1215 | // drawing->width + SAFETY + EXTRA_ALLOC, |
1216 | // drawing->height + EXTRA_ALLOC, |
1217 | // -1); |
1218 | //drawing->alloc_width = drawing->width + SAFETY + EXTRA_ALLOC; |
1219 | //drawing->alloc_height = drawing->height + EXTRA_ALLOC; |
1220 | |
1221 | //gtk_widget_set_size_request(drawing->drawing_area, |
1222 | // -1, |
1223 | // drawing->height); |
1224 | //gtk_widget_queue_resize_no_redraw(drawing->drawing_area); |
1225 | |
1226 | /* ask for the buffer to be redrawn */ |
1227 | gtk_widget_queue_draw ( drawing->drawing_area); |
1228 | } |
1229 | |
1230 | #if 0 |
1231 | /* Insert a square corresponding to a new process in the list */ |
1232 | /* Applies to whole drawing->width */ |
1233 | void drawing_insert_square(Drawing_t *drawing, |
1234 | guint y, |
1235 | guint height) |
1236 | { |
1237 | //GdkRectangle update_rect; |
1238 | gboolean reallocate = FALSE; |
1239 | GdkPixmap *new_pixmap; |
1240 | |
1241 | /* Allocate a new pixmap with new height */ |
1242 | if(drawing->alloc_height < drawing->height + height) { |
1243 | |
1244 | new_pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
1245 | drawing->width + SAFETY + EXTRA_ALLOC, |
1246 | drawing->height + height + EXTRA_ALLOC, |
1247 | -1); |
1248 | drawing->alloc_width = drawing->width + SAFETY + EXTRA_ALLOC; |
1249 | drawing->alloc_height = drawing->height + height + EXTRA_ALLOC; |
1250 | reallocate = TRUE; |
1251 | |
1252 | /* Copy the high region */ |
1253 | gdk_draw_pixmap (new_pixmap, |
1254 | drawing->drawing_area->style->black_gc, |
1255 | drawing->pixmap, |
1256 | 0, 0, |
1257 | 0, 0, |
1258 | drawing->width + SAFETY, y); |
1259 | |
1260 | } else { |
1261 | new_pixmap = drawing->pixmap; |
1262 | } |
1263 | |
1264 | //GdkPixmap *pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
1265 | // drawing->width + SAFETY, |
1266 | // drawing->height + height, |
1267 | // -1); |
1268 | |
1269 | /* add an empty square */ |
1270 | gdk_draw_rectangle (new_pixmap, |
1271 | drawing->drawing_area->style->black_gc, |
1272 | TRUE, |
1273 | 0, y, |
1274 | drawing->width + SAFETY, // do not overlap |
1275 | height); |
1276 | |
1277 | /* copy the bottom of the region */ |
1278 | gdk_draw_pixmap (new_pixmap, |
1279 | drawing->drawing_area->style->black_gc, |
1280 | drawing->pixmap, |
1281 | 0, y, |
1282 | 0, y + height, |
1283 | drawing->width+SAFETY, drawing->height - y); |
1284 | |
1285 | |
1286 | if(reallocate && likely(drawing->pixmap)) { |
1287 | gdk_pixmap_unref(drawing->pixmap); |
1288 | drawing->pixmap = new_pixmap; |
1289 | } |
1290 | |
1291 | if(unlikely(drawing->height==1)) drawing->height = height; |
1292 | else drawing->height += height; |
1293 | |
1294 | gtk_widget_set_size_request(drawing->drawing_area, |
1295 | -1, |
1296 | drawing->height); |
1297 | gtk_widget_queue_resize_no_redraw(drawing->drawing_area); |
1298 | |
1299 | /* ask for the buffer to be redrawn */ |
1300 | gtk_widget_queue_draw_area ( drawing->drawing_area, |
1301 | 0, y, |
1302 | drawing->width, drawing->height-y); |
1303 | } |
1304 | |
1305 | |
1306 | /* Remove a square corresponding to a removed process in the list */ |
1307 | void drawing_remove_square(Drawing_t *drawing, |
1308 | guint y, |
1309 | guint height) |
1310 | { |
1311 | GdkPixmap *pixmap; |
1312 | |
1313 | if(unlikely((guint)drawing->height == height)) { |
1314 | //pixmap = gdk_pixmap_new( |
1315 | // drawing->drawing_area->window, |
1316 | // drawing->width + SAFETY, |
1317 | // 1, |
1318 | // -1); |
1319 | pixmap = drawing->pixmap; |
1320 | drawing->height=1; |
1321 | } else { |
1322 | /* Allocate a new pixmap with new height */ |
1323 | //pixmap = gdk_pixmap_new( |
1324 | // drawing->drawing_area->window, |
1325 | // drawing->width + SAFETY, |
1326 | // drawing->height - height, |
1327 | // -1); |
1328 | /* Keep the same preallocated pixmap */ |
1329 | pixmap = drawing->pixmap; |
1330 | |
1331 | /* Copy the high region */ |
1332 | gdk_draw_pixmap (pixmap, |
1333 | drawing->drawing_area->style->black_gc, |
1334 | drawing->pixmap, |
1335 | 0, 0, |
1336 | 0, 0, |
1337 | drawing->width + SAFETY, y); |
1338 | |
1339 | /* Copy up the bottom of the region */ |
1340 | gdk_draw_pixmap (pixmap, |
1341 | drawing->drawing_area->style->black_gc, |
1342 | drawing->pixmap, |
1343 | 0, y + height, |
1344 | 0, y, |
1345 | drawing->width, drawing->height - y - height); |
1346 | |
1347 | drawing->height-=height; |
1348 | } |
1349 | |
1350 | //if(likely(drawing->pixmap)) |
1351 | // gdk_pixmap_unref(drawing->pixmap); |
1352 | |
1353 | //drawing->pixmap = pixmap; |
1354 | |
1355 | gtk_widget_set_size_request(drawing->drawing_area, |
1356 | -1, |
1357 | drawing->height); |
1358 | gtk_widget_queue_resize_no_redraw(drawing->drawing_area); |
1359 | /* ask for the buffer to be redrawn */ |
1360 | gtk_widget_queue_draw_area ( drawing->drawing_area, |
1361 | 0, y, |
1362 | drawing->width, MAX(drawing->height-y, 1)); |
1363 | } |
1364 | #endif //0 |
1365 | |
1366 | void drawing_update_ruler(Drawing_t *drawing, TimeWindow *time_window) |
1367 | { |
1368 | GtkRequisition req; |
1369 | GdkRectangle rect; |
1370 | |
1371 | req.width = drawing->ruler->allocation.width; |
1372 | req.height = drawing->ruler->allocation.height; |
1373 | |
1374 | |
1375 | rect.x = 0; |
1376 | rect.y = 0; |
1377 | rect.width = req.width; |
1378 | rect.height = req.height; |
1379 | |
1380 | gtk_widget_queue_draw(drawing->ruler); |
1381 | //gtk_widget_draw( drawing->ruler, &rect); |
1382 | } |
1383 | |
1384 | /* Redraw the ruler */ |
1385 | static gboolean |
1386 | expose_ruler( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ) |
1387 | { |
1388 | Drawing_t *drawing = (Drawing_t*)user_data; |
1389 | TimeWindow time_window = lttvwindow_get_time_window(drawing->control_flow_data->tab); |
1390 | gchar text[255]; |
1391 | |
1392 | PangoContext *context; |
1393 | PangoLayout *layout; |
1394 | PangoFontDescription *FontDesc; |
1395 | PangoRectangle ink_rect; |
1396 | gint global_width=0; |
1397 | GdkColor foreground = { 0, 0, 0, 0 }; |
1398 | GdkColor background = { 0, 0xffff, 0xffff, 0xffff }; |
1399 | |
1400 | LttTime window_end = time_window.end_time; |
1401 | LttTime half_width = |
1402 | ltt_time_div(time_window.time_width,2.0); |
1403 | LttTime window_middle = |
1404 | ltt_time_add(half_width, |
1405 | time_window.start_time); |
1406 | g_debug("ruler expose event"); |
1407 | |
1408 | gdk_draw_rectangle (drawing->ruler->window, |
1409 | drawing->ruler->style->white_gc, |
1410 | TRUE, |
1411 | event->area.x, event->area.y, |
1412 | event->area.width, |
1413 | event->area.height); |
1414 | |
1415 | gdk_draw_line (drawing->ruler->window, |
1416 | drawing->ruler_gc_butt, |
1417 | event->area.x, 1, |
1418 | event->area.x + event->area.width, 1); |
1419 | |
1420 | |
1421 | snprintf(text, 255, "%lus\n%luns", |
1422 | time_window.start_time.tv_sec, |
1423 | time_window.start_time.tv_nsec); |
1424 | |
1425 | layout = gtk_widget_create_pango_layout(drawing->drawing_area, NULL); |
1426 | |
1427 | context = pango_layout_get_context(layout); |
1428 | FontDesc = pango_context_get_font_description(context); |
1429 | |
1430 | pango_font_description_set_size(FontDesc, 6*PANGO_SCALE); |
1431 | pango_layout_context_changed(layout); |
1432 | |
1433 | pango_layout_set_text(layout, text, -1); |
1434 | pango_layout_get_pixel_extents(layout, &ink_rect, NULL); |
1435 | global_width += ink_rect.width; |
1436 | |
1437 | gdk_draw_layout_with_colors(drawing->ruler->window, |
1438 | drawing->ruler_gc_butt, |
1439 | 0, |
1440 | 6, |
1441 | layout, &foreground, &background); |
1442 | |
1443 | gdk_draw_line (drawing->ruler->window, |
1444 | drawing->ruler_gc_round, |
1445 | 1, 1, |
1446 | 1, 7); |
1447 | |
1448 | |
1449 | snprintf(text, 255, "%lus\n%luns", window_end.tv_sec, |
1450 | window_end.tv_nsec); |
1451 | |
1452 | pango_layout_set_text(layout, text, -1); |
1453 | pango_layout_get_pixel_extents(layout, &ink_rect, NULL); |
1454 | global_width += ink_rect.width; |
1455 | |
1456 | if(global_width <= drawing->ruler->allocation.width) |
1457 | { |
1458 | gdk_draw_layout_with_colors(drawing->ruler->window, |
1459 | drawing->ruler_gc_butt, |
1460 | drawing->ruler->allocation.width - ink_rect.width, |
1461 | 6, |
1462 | layout, &foreground, &background); |
1463 | |
1464 | gdk_draw_line (drawing->ruler->window, |
1465 | drawing->ruler_gc_butt, |
1466 | drawing->ruler->allocation.width-1, 1, |
1467 | drawing->ruler->allocation.width-1, 7); |
1468 | } |
1469 | |
1470 | |
1471 | snprintf(text, 255, "%lus\n%luns", window_middle.tv_sec, |
1472 | window_middle.tv_nsec); |
1473 | |
1474 | pango_layout_set_text(layout, text, -1); |
1475 | pango_layout_get_pixel_extents(layout, &ink_rect, NULL); |
1476 | global_width += ink_rect.width; |
1477 | |
1478 | if(global_width <= drawing->ruler->allocation.width) |
1479 | { |
1480 | gdk_draw_layout_with_colors(drawing->ruler->window, |
1481 | drawing->ruler_gc_butt, |
1482 | (drawing->ruler->allocation.width - ink_rect.width)/2, |
1483 | 6, |
1484 | layout, &foreground, &background); |
1485 | |
1486 | gdk_draw_line (drawing->ruler->window, |
1487 | drawing->ruler_gc_butt, |
1488 | drawing->ruler->allocation.width/2, 1, |
1489 | drawing->ruler->allocation.width/2, 7); |
1490 | |
1491 | |
1492 | |
1493 | |
1494 | } |
1495 | |
1496 | g_object_unref(layout); |
1497 | |
1498 | return FALSE; |
1499 | } |
1500 | |
1501 | |
1502 | /* notify mouse on ruler */ |
1503 | static gboolean |
1504 | motion_notify_ruler(GtkWidget *widget, GdkEventMotion *event, gpointer user_data) |
1505 | { |
1506 | //g_debug("motion"); |
1507 | //eventually follow mouse and show time here |
1508 | return 0; |
1509 | } |