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 */ |
100 | { 0, 0xFFFF, 0xFFFF, 0xFFFF }, /* COL_IRQ_BUSY */ |
101 | }; |
9e01e6d4 |
102 | |
103 | /***************************************************************************** |
104 | * drawing functions * |
105 | *****************************************************************************/ |
106 | |
107 | static gboolean |
108 | expose_ruler( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ); |
109 | |
110 | static gboolean |
111 | motion_notify_ruler(GtkWidget *widget, GdkEventMotion *event, gpointer user_data); |
112 | |
113 | |
114 | /* Function responsible for updating the exposed area. |
115 | * It must do an events request to the lttvwindow API to ask for this update. |
116 | * Note : this function cannot clear the background, because it may |
117 | * erase drawing already present (SAFETY). |
118 | */ |
119 | void drawing_data_request(Drawing_t *drawing, |
120 | gint x, gint y, |
121 | gint width, |
122 | gint height) |
123 | { |
124 | if(width < 0) return ; |
125 | if(height < 0) return ; |
126 | |
127 | |
128 | Tab *tab = drawing->control_flow_data->tab; |
129 | TimeWindow time_window = |
130 | lttvwindow_get_time_window(tab); |
131 | |
132 | ControlFlowData *control_flow_data = drawing->control_flow_data; |
133 | // (ControlFlowData*)g_object_get_data( |
134 | // G_OBJECT(drawing->drawing_area), "control_flow_data"); |
135 | |
136 | LttTime start, time_end; |
137 | LttTime window_end = time_window.end_time; |
138 | |
139 | g_debug("req : window start_time : %lu, %lu", time_window.start_time.tv_sec, |
140 | time_window.start_time.tv_nsec); |
141 | |
142 | g_debug("req : window time width : %lu, %lu", time_window.time_width.tv_sec, |
143 | time_window.time_width.tv_nsec); |
144 | |
145 | g_debug("req : window_end : %lu, %lu", window_end.tv_sec, |
146 | window_end.tv_nsec); |
147 | |
148 | g_debug("x is : %i, x+width is : %i", x, x+width); |
149 | |
150 | convert_pixels_to_time(drawing->width, x, |
151 | time_window, |
152 | &start); |
153 | |
154 | convert_pixels_to_time(drawing->width, x+width, |
155 | time_window, |
156 | &time_end); |
157 | time_end = ltt_time_add(time_end, ltt_time_one); // because main window |
158 | // doesn't deliver end time. |
159 | |
160 | lttvwindow_events_request_remove_all(tab, |
161 | control_flow_data); |
162 | |
163 | { |
164 | /* find the tracehooks */ |
165 | LttvTracesetContext *tsc = lttvwindow_get_traceset_context(tab); |
166 | |
167 | LttvTraceset *traceset = tsc->ts; |
168 | |
169 | guint i, k, l, nb_trace; |
170 | |
171 | LttvTraceState *ts; |
172 | |
173 | LttvTracefileState *tfs; |
174 | |
175 | GArray *hooks; |
176 | |
177 | LttvTraceHook *hook; |
178 | |
179 | LttvTraceHookByFacility *thf; |
180 | |
181 | guint ret; |
182 | gint before_hn, after_hn; |
183 | |
184 | nb_trace = lttv_traceset_number(traceset); |
185 | // FIXME (fixed) : eventually request for more traces |
186 | for(i = 0 ; i < nb_trace ; i++) { |
187 | //for(i = 0; i<MIN(TRACE_NUMBER+1, nb_trace);i++) { |
188 | EventsRequest *events_request = g_new(EventsRequest, 1); |
189 | // Create the hooks |
190 | //LttvHooks *event = lttv_hooks_new(); |
191 | LttvHooksById *event_by_id = lttv_hooks_by_id_new(); |
192 | LttvHooks *before_chunk_traceset = lttv_hooks_new(); |
193 | LttvHooks *after_chunk_traceset = lttv_hooks_new(); |
194 | LttvHooks *before_request_hook = lttv_hooks_new(); |
195 | LttvHooks *after_request_hook = lttv_hooks_new(); |
196 | |
197 | lttv_hooks_add(before_chunk_traceset, |
198 | before_chunk, |
199 | events_request, |
200 | LTTV_PRIO_DEFAULT); |
201 | |
202 | lttv_hooks_add(after_chunk_traceset, |
203 | after_chunk, |
204 | events_request, |
205 | LTTV_PRIO_DEFAULT); |
206 | |
207 | lttv_hooks_add(before_request_hook, |
208 | before_request, |
209 | events_request, |
210 | LTTV_PRIO_DEFAULT); |
211 | |
212 | lttv_hooks_add(after_request_hook, |
213 | after_request, |
214 | events_request, |
215 | LTTV_PRIO_DEFAULT); |
216 | |
217 | |
218 | ts = (LttvTraceState *)tsc->traces[i]; |
219 | |
220 | /* Find the eventtype id for the following events and register the |
221 | associated by id hooks. */ |
222 | |
223 | hooks = g_array_new(FALSE, FALSE, sizeof(LttvTraceHook)); |
224 | hooks = g_array_set_size(hooks, 18); |
225 | before_hn = after_hn = 0; |
226 | |
227 | /* before hooks */ |
228 | |
58a9b31b |
229 | // ret = lttv_trace_find_hook(ts->parent.t, |
230 | // LTT_FACILITY_KERNEL_ARCH, LTT_EVENT_SYSCALL_ENTRY, |
231 | // LTT_FIELD_SYSCALL_ID, 0, 0, |
232 | // before_execmode_hook, |
233 | // events_request, |
234 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
235 | // if(ret) before_hn--; |
236 | // |
237 | // ret = lttv_trace_find_hook(ts->parent.t, |
238 | // LTT_FACILITY_KERNEL_ARCH, LTT_EVENT_SYSCALL_EXIT, |
239 | // 0, 0, 0, |
240 | // before_execmode_hook, |
241 | // events_request, |
242 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
243 | // if(ret) before_hn--; |
58a9b31b |
244 | // |
d3d99fde |
245 | ret = lttv_trace_find_hook(ts->parent.t, |
246 | LTT_FACILITY_KERNEL_ARCH, LTT_EVENT_TRAP_ENTRY, |
247 | LTT_FIELD_TRAP_ID, 0, 0, |
248 | before_execmode_hook, |
249 | events_request, |
250 | &g_array_index(hooks, LttvTraceHook, before_hn++)); |
251 | if(ret) before_hn--; |
252 | |
253 | ret = lttv_trace_find_hook(ts->parent.t, |
254 | LTT_FACILITY_KERNEL_ARCH, LTT_EVENT_TRAP_EXIT, |
255 | 0, 0, 0, |
256 | before_execmode_hook, |
257 | events_request, |
258 | &g_array_index(hooks, LttvTraceHook, before_hn++)); |
259 | if(ret) before_hn--; |
260 | |
598026ba |
261 | ret = lttv_trace_find_hook(ts->parent.t, |
262 | LTT_FACILITY_KERNEL, LTT_EVENT_IRQ_ENTRY, |
263 | LTT_FIELD_IRQ_ID, 0, 0, |
264 | before_execmode_hook, |
265 | events_request, |
266 | &g_array_index(hooks, LttvTraceHook, before_hn++)); |
267 | if(ret) before_hn--; |
268 | |
269 | ret = lttv_trace_find_hook(ts->parent.t, |
270 | LTT_FACILITY_KERNEL, LTT_EVENT_IRQ_EXIT, |
271 | 0, 0, 0, |
272 | before_execmode_hook, |
273 | events_request, |
274 | &g_array_index(hooks, LttvTraceHook, before_hn++)); |
275 | if(ret) before_hn--; |
58a9b31b |
276 | // |
277 | // ret = lttv_trace_find_hook(ts->parent.t, |
278 | // LTT_FACILITY_KERNEL, LTT_EVENT_SOFT_IRQ_ENTRY, |
279 | // LTT_FIELD_SOFT_IRQ_ID, 0, 0, |
280 | // before_execmode_hook, |
281 | // events_request, |
282 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
283 | // if(ret) before_hn--; |
284 | // |
285 | // ret = lttv_trace_find_hook(ts->parent.t, |
286 | // LTT_FACILITY_KERNEL, LTT_EVENT_SOFT_IRQ_EXIT, |
287 | // 0, 0, 0, |
288 | // before_execmode_hook, |
289 | // events_request, |
290 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
291 | // if(ret) before_hn--; |
9e01e6d4 |
292 | |
293 | |
294 | ret = lttv_trace_find_hook(ts->parent.t, |
295 | LTT_FACILITY_KERNEL, LTT_EVENT_SCHED_SCHEDULE, |
296 | LTT_FIELD_PREV_PID, LTT_FIELD_NEXT_PID, LTT_FIELD_PREV_STATE, |
297 | before_schedchange_hook, |
298 | events_request, |
299 | &g_array_index(hooks, LttvTraceHook, before_hn++)); |
300 | if(ret) before_hn--; |
301 | |
58a9b31b |
302 | // ret = lttv_trace_find_hook(ts->parent.t, |
303 | // LTT_FACILITY_KERNEL, LTT_EVENT_PROCESS_EXIT, |
304 | // LTT_FIELD_PID, 0, 0, |
305 | // before_process_exit_hook, |
306 | // events_request, |
307 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
308 | // if(ret) before_hn--; |
309 | // |
310 | // ret = lttv_trace_find_hook(ts->parent.t, |
311 | // LTT_FACILITY_KERNEL, LTT_EVENT_PROCESS_FREE, |
312 | // LTT_FIELD_PID, 0, 0, |
313 | // before_process_release_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, |
319 | // LTT_FACILITY_LIST, LTT_EVENT_STATEDUMP_END, |
320 | // 0, 0, 0, |
321 | // before_statedump_end, |
322 | // events_request, |
323 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
324 | // if(ret) before_hn--; |
9e01e6d4 |
325 | |
326 | #if 0 |
327 | lttv_trace_find_hook(ts->parent.t, |
328 | "core", "process", "event_sub_id", |
329 | "event_data1", "event_data2", before_process_hook, |
330 | &g_array_index(hooks, LttvTraceHook, hn++)); |
331 | #endif //0 |
332 | #if 0 |
333 | lttv_trace_find_hook(ts->parent.t, "core", "process_fork", "child_pid", |
334 | NULL, NULL, process_fork, &g_array_index(hooks, LttvTraceHook, hn++)); |
335 | |
336 | lttv_trace_find_hook(ts->parent.t, "core", "process_exit", NULL, NULL, |
337 | NULL, process_exit, &g_array_index(hooks, LttvTraceHook, hn++)); |
338 | #endif //0 |
339 | |
340 | /* after hooks */ |
341 | |
342 | #if 0 |
343 | /**** DESACTIVATED ****/ |
344 | lttv_trace_find_hook(ts->parent.t, "core","syscall_entry","syscall_id", |
345 | NULL, NULL, after_execmode_hook, &g_array_index(hooks, LttvTraceHook, hn++)); |
346 | /**** DESACTIVATED ****/ |
347 | lttv_trace_find_hook(ts->parent.t, "core", "syscall_exit", NULL, NULL, |
348 | NULL, after_execmode_hook, &g_array_index(hooks, LttvTraceHook, hn++)); |
349 | |
350 | /**** DESACTIVATED ****/ |
351 | lttv_trace_find_hook(ts->parent.t, "core", "trap_entry", "trap_id", |
352 | NULL, NULL, after_execmode_hook, &g_array_index(hooks, LttvTraceHook, hn++)); |
353 | |
354 | /**** DESACTIVATED ****/ |
355 | lttv_trace_find_hook(ts->parent.t, "core", "trap_exit", NULL, NULL, NULL, |
356 | after_execmode_hook, &g_array_index(hooks, LttvTraceHook, hn++)); |
357 | |
358 | /**** DESACTIVATED ****/ |
359 | lttv_trace_find_hook(ts->parent.t, "core", "irq_entry", "irq_id", NULL, |
360 | NULL, after_execmode_hook, &g_array_index(hooks, LttvTraceHook, hn++)); |
361 | |
362 | /**** DESACTIVATED ****/ |
363 | lttv_trace_find_hook(ts->parent.t, "core", "irq_exit", NULL, NULL, NULL, |
364 | after_execmode_hook, &g_array_index(hooks, LttvTraceHook, hn++)); |
365 | #endif //0 |
366 | #if 0 |
367 | lttv_trace_find_hook(ts->parent.t, "core", "schedchange", "in", "out", |
368 | "out_state", after_schedchange_hook, |
369 | &g_array_index(hooks, LttvTraceHook, hn++)); |
370 | |
371 | lttv_trace_find_hook(ts->parent.t, "core", "process", "event_sub_id", |
372 | "event_data1", "event_data2", after_process_hook, |
373 | &g_array_index(hooks, LttvTraceHook, hn++)); |
374 | #endif //0 |
375 | after_hn = before_hn; |
376 | |
377 | ret = lttv_trace_find_hook(ts->parent.t, |
378 | LTT_FACILITY_KERNEL, LTT_EVENT_SCHED_SCHEDULE, |
379 | LTT_FIELD_PREV_PID, LTT_FIELD_NEXT_PID, LTT_FIELD_PREV_STATE, |
380 | after_schedchange_hook, |
381 | events_request, |
382 | &g_array_index(hooks, LttvTraceHook, after_hn++)); |
383 | if(ret) after_hn--; |
384 | |
58a9b31b |
385 | // ret = lttv_trace_find_hook(ts->parent.t, |
386 | // LTT_FACILITY_KERNEL, LTT_EVENT_PROCESS_FORK, |
387 | // LTT_FIELD_PARENT_PID, LTT_FIELD_CHILD_PID, 0, |
388 | // after_process_fork_hook, |
389 | // events_request, |
390 | // &g_array_index(hooks, LttvTraceHook, after_hn++)); |
391 | // if(ret) after_hn--; |
392 | // |
393 | // ret = lttv_trace_find_hook(ts->parent.t, |
394 | // LTT_FACILITY_KERNEL, LTT_EVENT_PROCESS_EXIT, |
395 | // LTT_FIELD_PID, 0, 0, |
396 | // after_process_exit_hook, |
397 | // events_request, |
398 | // &g_array_index(hooks, LttvTraceHook, after_hn++)); |
399 | // if(ret) after_hn--; |
400 | // |
401 | // ret = lttv_trace_find_hook(ts->parent.t, |
402 | // LTT_FACILITY_FS, LTT_EVENT_EXEC, |
403 | // 0, 0, 0, |
404 | // after_fs_exec_hook, |
405 | // events_request, |
406 | // &g_array_index(hooks, LttvTraceHook, after_hn++)); |
407 | // if(ret) after_hn--; |
408 | // |
409 | // ret = lttv_trace_find_hook(ts->parent.t, |
410 | // LTT_FACILITY_USER_GENERIC, LTT_EVENT_THREAD_BRAND, |
411 | // LTT_FIELD_NAME, 0, 0, |
412 | // after_user_generic_thread_brand_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, |
418 | // LTT_FACILITY_LIST, LTT_EVENT_PROCESS_STATE, |
419 | // LTT_FIELD_PID, LTT_FIELD_PARENT_PID, LTT_FIELD_NAME, |
420 | // after_event_enum_process_hook, |
421 | // events_request, |
422 | // &g_array_index(hooks, LttvTraceHook, after_hn++)); |
423 | // if(ret) after_hn--; |
9e01e6d4 |
424 | |
425 | hooks = g_array_set_size(hooks, after_hn); |
426 | |
427 | #if 0 |
428 | lttv_trace_find_hook(ts->parent.t, "core", "process_fork", "child_pid", |
429 | NULL, NULL, process_fork, &g_array_index(hooks, LttvTraceHook, hn++)); |
430 | |
431 | lttv_trace_find_hook(ts->parent.t, "core", "process_exit", NULL, NULL, |
432 | NULL, process_exit, &g_array_index(hooks, LttvTraceHook, hn++)); |
433 | #endif //0 |
434 | |
435 | |
436 | |
437 | /* Add these hooks to each event_by_id hooks list */ |
438 | /* add before */ |
439 | for(k = 0 ; k < before_hn ; k++) { |
440 | hook = &g_array_index(hooks, LttvTraceHook, k); |
441 | for(l=0;l<hook->fac_list->len;l++) { |
442 | thf = g_array_index(hook->fac_list, LttvTraceHookByFacility*, l); |
443 | lttv_hooks_add(lttv_hooks_by_id_find(event_by_id, thf->id), |
444 | thf->h, |
445 | thf, |
446 | LTTV_PRIO_STATE-5); |
447 | } |
448 | } |
449 | |
450 | /* add after */ |
451 | for(k = before_hn ; k < after_hn ; k++) { |
452 | hook = &g_array_index(hooks, LttvTraceHook, k); |
453 | for(l=0;l<hook->fac_list->len;l++) { |
454 | thf = g_array_index(hook->fac_list, LttvTraceHookByFacility*, l); |
455 | lttv_hooks_add(lttv_hooks_by_id_find(event_by_id, thf->id), |
456 | thf->h, |
457 | thf, |
458 | LTTV_PRIO_STATE+5); |
459 | } |
460 | } |
461 | |
462 | events_request->hooks = hooks; |
463 | |
464 | // Fill the events request |
465 | events_request->owner = control_flow_data; |
466 | events_request->viewer_data = control_flow_data; |
467 | events_request->servicing = FALSE; |
468 | events_request->start_time = start; |
469 | events_request->start_position = NULL; |
470 | events_request->stop_flag = FALSE; |
471 | events_request->end_time = time_end; |
472 | events_request->num_events = G_MAXUINT; |
473 | events_request->end_position = NULL; |
474 | events_request->trace = i; //fixed /* FIXME */ |
475 | events_request->before_chunk_traceset = before_chunk_traceset; |
476 | events_request->before_chunk_trace = NULL; |
477 | events_request->before_chunk_tracefile = NULL; |
478 | events_request->event = NULL; |
479 | events_request->event_by_id = event_by_id; |
480 | events_request->after_chunk_tracefile = NULL; |
481 | events_request->after_chunk_trace = NULL; |
482 | events_request->after_chunk_traceset = after_chunk_traceset; |
483 | events_request->before_request = before_request_hook; |
484 | events_request->after_request = after_request_hook; |
485 | |
486 | g_debug("req : start : %lu, %lu", start.tv_sec, |
487 | start.tv_nsec); |
488 | |
489 | g_debug("req : end : %lu, %lu", time_end.tv_sec, |
490 | time_end.tv_nsec); |
491 | |
492 | lttvwindow_events_request(tab, events_request); |
493 | |
494 | } |
495 | |
496 | } |
497 | |
498 | #if 0 |
499 | lttv_hooks_add(event, |
500 | before_schedchange_hook, |
501 | events_request, |
502 | LTTV_PRIO_STATE-5); |
503 | lttv_hooks_add(event, |
504 | after_schedchange_hook, |
505 | events_request, |
506 | LTTV_PRIO_STATE+5); |
507 | lttv_hooks_add(event, |
508 | before_execmode_hook, |
509 | events_request, |
510 | LTTV_PRIO_STATE-5); |
511 | lttv_hooks_add(event, |
512 | after_execmode_hook, |
513 | events_request, |
514 | LTTV_PRIO_STATE+5); |
515 | lttv_hooks_add(event, |
516 | before_process_hook, |
517 | events_request, |
518 | LTTV_PRIO_STATE-5); |
519 | lttv_hooks_add(event, |
520 | after_process_hook, |
521 | events_request, |
522 | LTTV_PRIO_STATE+5); |
523 | #endif //0 |
524 | |
525 | } |
526 | |
527 | |
528 | static void set_last_start(gpointer key, gpointer value, gpointer user_data) |
529 | { |
58a9b31b |
530 | ResourceInfo *process_info = (ResourceInfo*)key; |
531 | HashedResourceData *hashed_process_data = (HashedResourceData*)value; |
9e01e6d4 |
532 | guint x = (guint)user_data; |
533 | |
534 | hashed_process_data->x.over = x; |
535 | hashed_process_data->x.over_used = FALSE; |
536 | hashed_process_data->x.over_marked = FALSE; |
537 | hashed_process_data->x.middle = x; |
538 | hashed_process_data->x.middle_used = FALSE; |
539 | hashed_process_data->x.middle_marked = FALSE; |
540 | hashed_process_data->x.under = x; |
541 | hashed_process_data->x.under_used = FALSE; |
542 | hashed_process_data->x.under_marked = FALSE; |
543 | hashed_process_data->next_good_time = ltt_time_zero; |
544 | |
545 | return; |
546 | } |
547 | |
548 | void drawing_data_request_begin(EventsRequest *events_request, LttvTracesetState *tss) |
549 | { |
550 | g_debug("Begin of data request"); |
551 | ControlFlowData *cfd = events_request->viewer_data; |
552 | LttvTracesetContext *tsc = LTTV_TRACESET_CONTEXT(tss); |
553 | TimeWindow time_window = |
554 | lttvwindow_get_time_window(cfd->tab); |
555 | |
556 | guint width = cfd->drawing->width; |
557 | guint x=0; |
558 | |
559 | cfd->drawing->last_start = events_request->start_time; |
560 | |
561 | convert_time_to_pixels( |
562 | time_window, |
563 | events_request->start_time, |
564 | width, |
565 | &x); |
566 | |
567 | g_hash_table_foreach(cfd->process_list->process_hash, set_last_start, |
568 | (gpointer)x); |
569 | |
570 | } |
571 | |
572 | void drawing_chunk_begin(EventsRequest *events_request, LttvTracesetState *tss) |
573 | { |
574 | g_debug("Begin of chunk"); |
575 | ControlFlowData *cfd = events_request->viewer_data; |
576 | LttvTracesetContext *tsc = &tss->parent.parent; |
577 | //LttTime current_time = lttv_traceset_context_get_current_tfc(tsc)->timestamp; |
578 | guint i; |
579 | LttvTraceset *traceset = tsc->ts; |
580 | guint nb_trace = lttv_traceset_number(traceset); |
581 | |
582 | if(!cfd->process_list->current_hash_data) { |
58a9b31b |
583 | cfd->process_list->current_hash_data = g_new(HashedResourceData**,nb_trace); |
9e01e6d4 |
584 | for(i = 0 ; i < nb_trace ; i++) { |
585 | guint num_cpu = ltt_trace_get_num_cpu(tss->parent.traces[i]->t); |
58a9b31b |
586 | cfd->process_list->current_hash_data[i] = g_new(HashedResourceData*,num_cpu); |
9e01e6d4 |
587 | memset(cfd->process_list->current_hash_data[i], 0, |
58a9b31b |
588 | sizeof(HashedResourceData*)*num_cpu); |
9e01e6d4 |
589 | } |
590 | } |
591 | //cfd->drawing->last_start = LTT_TIME_MIN(current_time, |
592 | // events_request->end_time); |
593 | } |
594 | |
595 | |
596 | void drawing_request_expose(EventsRequest *events_request, |
597 | LttvTracesetState *tss, |
598 | LttTime end_time) |
599 | { |
600 | gint x, width; |
601 | guint x_end; |
602 | |
603 | ControlFlowData *cfd = events_request->viewer_data; |
604 | LttvTracesetContext *tsc = (LttvTracesetContext*)tss; |
605 | Drawing_t *drawing = cfd->drawing; |
606 | |
607 | TimeWindow time_window = |
608 | lttvwindow_get_time_window(cfd->tab); |
609 | |
610 | g_debug("request expose"); |
611 | |
612 | convert_time_to_pixels( |
613 | time_window, |
614 | end_time, |
615 | drawing->width, |
616 | &x_end); |
617 | x = drawing->damage_begin; |
618 | |
619 | width = x_end - x; |
620 | |
621 | drawing->damage_begin = x+width; |
622 | |
623 | // FIXME ? |
624 | gtk_widget_queue_draw_area ( drawing->drawing_area, |
625 | x, 0, |
626 | width, drawing->drawing_area->allocation.height); |
627 | |
628 | /* Update directly when scrolling */ |
629 | gdk_window_process_updates(drawing->drawing_area->window, |
630 | TRUE); |
631 | } |
632 | |
633 | |
634 | /* Callbacks */ |
635 | |
636 | |
637 | /* Create a new backing pixmap of the appropriate size */ |
638 | /* As the scaling will always change, it's of no use to copy old |
639 | * pixmap. |
640 | * |
641 | * Only change the size if width changes. The height is specified and changed |
642 | * when process ID are added or removed from the process list. |
643 | */ |
644 | static gboolean |
645 | configure_event( GtkWidget *widget, GdkEventConfigure *event, |
646 | gpointer user_data) |
647 | { |
648 | Drawing_t *drawing = (Drawing_t*)user_data; |
649 | |
650 | |
651 | /* First, get the new time interval of the main window */ |
652 | /* we assume (see documentation) that the main window |
653 | * has updated the time interval before this configure gets |
654 | * executed. |
655 | */ |
656 | //lttvwindow_get_time_window(drawing->control_flow_data->mw, |
657 | // &drawing->control_flow_data->time_window); |
658 | |
659 | /* New pixmap, size of the configure event */ |
660 | //GdkPixmap *pixmap = gdk_pixmap_new(widget->window, |
661 | // widget->allocation.width + SAFETY, |
662 | // widget->allocation.height + SAFETY, |
663 | // -1); |
664 | |
665 | if(widget->allocation.width != drawing->width) { |
666 | g_debug("drawing configure event"); |
667 | g_debug("New alloc draw size : %i by %i",widget->allocation.width, |
668 | widget->allocation.height); |
669 | |
670 | drawing->width = widget->allocation.width; |
671 | |
672 | if(drawing->alloc_width < widget->allocation.width) { |
673 | //if(drawing->pixmap) |
674 | // gdk_pixmap_unref(drawing->pixmap); |
675 | |
676 | //drawing->pixmap = gdk_pixmap_new(widget->window, |
677 | // drawing->width + SAFETY + EXTRA_ALLOC, |
678 | // drawing->height + EXTRA_ALLOC, |
679 | // -1); |
680 | drawing->alloc_width = drawing->width + SAFETY + EXTRA_ALLOC; |
681 | drawing->alloc_height = drawing->height + EXTRA_ALLOC; |
682 | update_pixmap_size(drawing->control_flow_data->process_list, |
683 | drawing->alloc_width); |
684 | update_index_to_pixmap(drawing->control_flow_data->process_list); |
685 | } |
686 | //drawing->height = widget->allocation.height; |
687 | |
688 | //ProcessList_get_height |
689 | // (GuiControlFlow_get_process_list(drawing->control_flow_data)), |
690 | |
691 | |
692 | // Clear the image |
693 | //gdk_draw_rectangle (drawing->pixmap, |
694 | // widget->style->black_gc, |
695 | // TRUE, |
696 | // 0, 0, |
697 | // drawing->width+SAFETY, |
698 | // drawing->height); |
699 | |
700 | //g_info("init data request"); |
701 | |
702 | |
703 | /* Initial data request */ |
704 | /* no, do initial data request in the expose event */ |
705 | // Do not need to ask for data of 1 pixel : not synchronized with |
706 | // main window time at this moment. |
707 | //drawing_data_request(drawing, &drawing->pixmap, 0, 0, |
708 | // widget->allocation.width, |
709 | // widget->allocation.height); |
710 | |
711 | //drawing->width = widget->allocation.width; |
712 | //drawing->height = widget->allocation.height; |
713 | |
714 | drawing->damage_begin = 0; |
715 | drawing->damage_end = widget->allocation.width; |
716 | |
717 | if((widget->allocation.width != 1 && |
718 | widget->allocation.height != 1) |
719 | && drawing->damage_begin < drawing->damage_end) |
720 | { |
721 | |
722 | rectangle_pixmap (drawing->control_flow_data->process_list, |
723 | drawing->drawing_area->style->black_gc, |
724 | TRUE, |
725 | 0, 0, |
726 | drawing->alloc_width, // do not overlap |
727 | -1); |
728 | |
729 | |
730 | drawing_data_request(drawing, |
731 | drawing->damage_begin, |
732 | 0, |
733 | drawing->damage_end - drawing->damage_begin, |
734 | drawing->height); |
735 | } |
736 | } |
737 | return TRUE; |
738 | } |
739 | |
740 | |
741 | /* Redraw the screen from the backing pixmap */ |
742 | static gboolean |
743 | expose_event( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ) |
744 | { |
745 | Drawing_t *drawing = (Drawing_t*)user_data; |
746 | |
747 | ControlFlowData *control_flow_data = |
748 | (ControlFlowData*)g_object_get_data( |
749 | G_OBJECT(widget), |
750 | "control_flow_data"); |
751 | #if 0 |
752 | if(unlikely(drawing->gc == NULL)) { |
753 | drawing->gc = gdk_gc_new(drawing->drawing_area->window); |
754 | gdk_gc_copy(drawing->gc, drawing->drawing_area->style->black_gc); |
755 | } |
756 | #endif //0 |
757 | TimeWindow time_window = |
758 | lttvwindow_get_time_window(control_flow_data->tab); |
759 | LttTime current_time = |
760 | lttvwindow_get_current_time(control_flow_data->tab); |
761 | |
762 | guint cursor_x=0; |
763 | |
764 | LttTime window_end = time_window.end_time; |
765 | |
766 | /* update the screen from the pixmap buffer */ |
767 | #if 0 |
768 | gdk_draw_pixmap(widget->window, |
769 | widget->style->fg_gc[GTK_WIDGET_STATE (widget)], |
770 | drawing->pixmap, |
771 | event->area.x, event->area.y, |
772 | event->area.x, event->area.y, |
773 | event->area.width, event->area.height); |
774 | #endif //0 |
775 | drawing->height = processlist_get_height(control_flow_data->process_list); |
776 | #if 0 |
777 | copy_pixmap_to_screen(control_flow_data->process_list, |
778 | widget->window, |
779 | widget->style->fg_gc[GTK_WIDGET_STATE (widget)], |
780 | event->area.x, event->area.y, |
781 | event->area.width, event->area.height); |
782 | #endif //0 |
783 | copy_pixmap_to_screen(control_flow_data->process_list, |
784 | widget->window, |
785 | drawing->gc, |
786 | event->area.x, event->area.y, |
787 | event->area.width, event->area.height); |
788 | |
789 | |
790 | /* Erase the dotted lines left.. */ |
791 | if(widget->allocation.height > drawing->height) |
792 | { |
793 | gdk_draw_rectangle (widget->window, |
794 | drawing->drawing_area->style->black_gc, |
795 | TRUE, |
796 | event->area.x, drawing->height, |
797 | event->area.width, // do not overlap |
798 | widget->allocation.height - drawing->height); |
799 | } |
800 | if(ltt_time_compare(time_window.start_time, current_time) <= 0 && |
801 | ltt_time_compare(window_end, current_time) >= 0) |
802 | { |
803 | /* Draw the dotted lines */ |
804 | convert_time_to_pixels( |
805 | time_window, |
806 | current_time, |
807 | drawing->width, |
808 | &cursor_x); |
809 | |
810 | #if 0 |
811 | if(drawing->dotted_gc == NULL) { |
812 | |
813 | drawing->dotted_gc = gdk_gc_new(drawing->drawing_area->window); |
814 | gdk_gc_copy(drawing->dotted_gc, widget->style->white_gc); |
815 | |
816 | gint8 dash_list[] = { 1, 2 }; |
817 | gdk_gc_set_line_attributes(drawing->dotted_gc, |
818 | 1, |
819 | GDK_LINE_ON_OFF_DASH, |
820 | GDK_CAP_BUTT, |
821 | GDK_JOIN_MITER); |
822 | gdk_gc_set_dashes(drawing->dotted_gc, |
823 | 0, |
824 | dash_list, |
825 | 2); |
826 | } |
827 | #endif //0 |
828 | gint height_tot = MAX(widget->allocation.height, drawing->height); |
829 | gdk_draw_line(widget->window, |
830 | drawing->dotted_gc, |
831 | cursor_x, 0, |
832 | cursor_x, height_tot); |
833 | } |
834 | return FALSE; |
835 | } |
836 | |
837 | static gboolean |
838 | after_expose_event( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ) |
839 | { |
840 | //g_assert(0); |
841 | g_debug("AFTER EXPOSE"); |
842 | |
843 | return FALSE; |
844 | |
845 | |
846 | } |
847 | |
848 | #if 0 |
849 | void |
850 | tree_row_activated(GtkTreeModel *treemodel, |
851 | GtkTreePath *arg1, |
852 | GtkTreeViewColumn *arg2, |
853 | gpointer user_data) |
854 | { |
855 | ControlFlowData *cfd = (ControlFlowData*)user_data; |
856 | Drawing_t *drawing = cfd->drawing; |
857 | GtkTreeView *treeview = cfd->process_list->process_list_widget; |
858 | gint *path_indices; |
859 | gint height; |
860 | |
861 | path_indices = gtk_tree_path_get_indices (arg1); |
862 | |
863 | height = get_cell_height(cfd->process_list, |
864 | GTK_TREE_VIEW(treeview)); |
865 | drawing->horizontal_sel = height * path_indices[0]; |
866 | g_critical("new hor sel : %i", drawing->horizontal_sel); |
867 | } |
868 | #endif //0 |
869 | |
870 | /* mouse click */ |
871 | static gboolean |
872 | button_press_event( GtkWidget *widget, GdkEventButton *event, gpointer user_data ) |
873 | { |
874 | ControlFlowData *control_flow_data = |
875 | (ControlFlowData*)g_object_get_data( |
876 | G_OBJECT(widget), |
877 | "control_flow_data"); |
878 | Drawing_t *drawing = control_flow_data->drawing; |
879 | TimeWindow time_window = |
880 | lttvwindow_get_time_window(control_flow_data->tab); |
881 | |
882 | g_debug("click"); |
883 | if(event->button == 1) |
884 | { |
885 | LttTime time; |
886 | |
887 | /* left mouse button click */ |
888 | g_debug("x click is : %f", event->x); |
889 | |
890 | convert_pixels_to_time(drawing->width, (guint)event->x, |
891 | time_window, |
892 | &time); |
893 | |
894 | lttvwindow_report_current_time(control_flow_data->tab, time); |
895 | |
896 | } |
897 | |
898 | return FALSE; |
899 | } |
900 | |
901 | static gboolean |
902 | scrollbar_size_allocate(GtkWidget *widget, |
903 | GtkAllocation *allocation, |
904 | gpointer user_data) |
905 | { |
906 | Drawing_t *drawing = (Drawing_t*)user_data; |
907 | |
908 | gtk_widget_set_size_request(drawing->padding, allocation->width, -1); |
909 | //gtk_widget_queue_resize(drawing->padding); |
910 | //gtk_widget_queue_resize(drawing->ruler); |
911 | gtk_container_check_resize(GTK_CONTAINER(drawing->ruler_hbox)); |
912 | return 0; |
913 | } |
914 | |
915 | |
916 | |
917 | Drawing_t *drawing_construct(ControlFlowData *control_flow_data) |
918 | { |
919 | Drawing_t *drawing = g_new(Drawing_t, 1); |
920 | |
921 | drawing->control_flow_data = control_flow_data; |
922 | |
923 | drawing->vbox = gtk_vbox_new(FALSE, 1); |
924 | |
925 | |
926 | drawing->ruler_hbox = gtk_hbox_new(FALSE, 1); |
927 | drawing->ruler = gtk_drawing_area_new (); |
928 | //gtk_widget_set_size_request(drawing->ruler, -1, 27); |
929 | |
930 | drawing->padding = gtk_drawing_area_new (); |
931 | //gtk_widget_set_size_request(drawing->padding, -1, 27); |
932 | gtk_box_pack_start(GTK_BOX(drawing->ruler_hbox), drawing->ruler, |
933 | TRUE, TRUE, 0); |
934 | gtk_box_pack_end(GTK_BOX(drawing->ruler_hbox), drawing->padding, |
935 | FALSE, FALSE, 0); |
936 | |
937 | |
938 | |
939 | drawing->drawing_area = gtk_drawing_area_new (); |
940 | |
941 | drawing->gc = NULL; |
942 | |
943 | drawing->hbox = gtk_hbox_new(FALSE, 1); |
944 | drawing->viewport = gtk_viewport_new(NULL, control_flow_data->v_adjust); |
945 | drawing->scrollbar = gtk_vscrollbar_new(control_flow_data->v_adjust); |
946 | gtk_box_pack_start(GTK_BOX(drawing->hbox), drawing->viewport, |
947 | TRUE, TRUE, 0); |
948 | gtk_box_pack_end(GTK_BOX(drawing->hbox), drawing->scrollbar, |
949 | FALSE, FALSE, 0); |
950 | |
951 | //drawing->scrolled_window = |
952 | // gtk_scrolled_window_new (NULL, |
953 | // control_flow_data->v_adjust); |
954 | |
955 | //gtk_scrolled_window_set_policy( |
956 | // GTK_SCROLLED_WINDOW(drawing->scrolled_window), |
957 | // GTK_POLICY_NEVER, |
958 | // GTK_POLICY_AUTOMATIC); |
959 | |
960 | gtk_container_add(GTK_CONTAINER(drawing->viewport), |
961 | drawing->drawing_area); |
962 | //gtk_scrolled_window_add_with_viewport( |
963 | // GTK_SCROLLED_WINDOW(drawing->scrolled_window), |
964 | // drawing->drawing_area); |
965 | |
966 | gtk_box_pack_start(GTK_BOX(drawing->vbox), drawing->ruler_hbox, |
967 | FALSE, FALSE, 0); |
968 | gtk_box_pack_end(GTK_BOX(drawing->vbox), drawing->hbox, |
969 | TRUE, TRUE, 0); |
970 | |
971 | drawing->pango_layout = |
972 | gtk_widget_create_pango_layout(drawing->drawing_area, NULL); |
973 | |
974 | drawing->height = 1; |
975 | drawing->width = 1; |
976 | drawing->depth = 0; |
977 | drawing->alloc_height = 1; |
978 | drawing->alloc_width = 1; |
979 | |
980 | drawing->damage_begin = 0; |
981 | drawing->damage_end = 0; |
982 | drawing->horizontal_sel = -1; |
983 | |
984 | //gtk_widget_set_size_request(drawing->drawing_area->window, 50, 50); |
985 | g_object_set_data_full( |
986 | G_OBJECT(drawing->drawing_area), |
987 | "Link_drawing_Data", |
988 | drawing, |
989 | (GDestroyNotify)drawing_destroy); |
990 | |
991 | g_object_set_data( |
992 | G_OBJECT(drawing->ruler), |
993 | "drawing", |
994 | drawing); |
995 | |
996 | |
997 | //gtk_widget_modify_bg( drawing->drawing_area, |
998 | // GTK_STATE_NORMAL, |
999 | // &CF_Colors[BLACK]); |
1000 | |
1001 | //gdk_window_get_geometry(drawing->drawing_area->window, |
1002 | // NULL, NULL, |
1003 | // &(drawing->width), |
1004 | // &(drawing->height), |
1005 | // -1); |
1006 | |
1007 | //drawing->pixmap = gdk_pixmap_new( |
1008 | // drawing->drawing_area->window, |
1009 | // drawing->width, |
1010 | // drawing->height, |
1011 | // drawing->depth); |
1012 | |
1013 | //drawing->pixmap = NULL; |
1014 | |
1015 | // drawing->pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
1016 | // drawing->drawing_area->allocation.width, |
1017 | // drawing->drawing_area->allocation.height, |
1018 | // -1); |
1019 | |
1020 | g_signal_connect (G_OBJECT(drawing->drawing_area), |
1021 | "configure_event", |
1022 | G_CALLBACK (configure_event), |
1023 | (gpointer)drawing); |
1024 | |
1025 | g_signal_connect (G_OBJECT(drawing->ruler), |
1026 | "expose_event", |
1027 | G_CALLBACK(expose_ruler), |
1028 | (gpointer)drawing); |
1029 | |
1030 | gtk_widget_add_events(drawing->ruler, GDK_POINTER_MOTION_MASK); |
1031 | |
1032 | g_signal_connect (G_OBJECT(drawing->ruler), |
1033 | "motion-notify-event", |
1034 | G_CALLBACK(motion_notify_ruler), |
1035 | (gpointer)drawing); |
1036 | |
1037 | |
1038 | g_signal_connect (G_OBJECT(drawing->scrollbar), |
1039 | "size-allocate", |
1040 | G_CALLBACK(scrollbar_size_allocate), |
1041 | (gpointer)drawing); |
1042 | |
1043 | |
1044 | |
1045 | g_signal_connect (G_OBJECT(drawing->drawing_area), |
1046 | "expose_event", |
1047 | G_CALLBACK (expose_event), |
1048 | (gpointer)drawing); |
1049 | |
1050 | g_signal_connect_after (G_OBJECT(drawing->drawing_area), |
1051 | "expose_event", |
1052 | G_CALLBACK (after_expose_event), |
1053 | (gpointer)drawing); |
1054 | |
1055 | g_signal_connect (G_OBJECT(drawing->drawing_area), |
1056 | "button-press-event", |
1057 | G_CALLBACK (button_press_event), |
1058 | (gpointer)drawing); |
1059 | |
1060 | |
1061 | gtk_widget_show(drawing->ruler); |
1062 | gtk_widget_show(drawing->padding); |
1063 | gtk_widget_show(drawing->ruler_hbox); |
1064 | |
1065 | gtk_widget_show(drawing->drawing_area); |
1066 | //gtk_widget_show(drawing->scrolled_window); |
1067 | gtk_widget_show(drawing->viewport); |
1068 | gtk_widget_show(drawing->scrollbar); |
1069 | gtk_widget_show(drawing->hbox); |
1070 | |
1071 | /* Allocate the colors */ |
1072 | GdkColormap* colormap = gdk_colormap_get_system(); |
1073 | gboolean success[NUM_COLORS]; |
d3d99fde |
1074 | gdk_colormap_alloc_colors(colormap, drawing_colors, NUM_COLORS, FALSE, |
1075 | TRUE, success); |
44ffb95f |
1076 | gdk_colormap_alloc_colors(colormap, drawing_colors_cpu, NUM_COLORS_CPU, FALSE, |
9e01e6d4 |
1077 | TRUE, success); |
1078 | |
1079 | drawing->gc = |
1080 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1081 | drawing->dotted_gc = |
1082 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1083 | |
1084 | gdk_gc_copy(drawing->gc, |
1085 | main_window_get_widget(control_flow_data->tab)->style->black_gc); |
1086 | gdk_gc_copy(drawing->dotted_gc, |
1087 | main_window_get_widget(control_flow_data->tab)->style->white_gc); |
1088 | |
1089 | gint8 dash_list[] = { 1, 2 }; |
1090 | gdk_gc_set_line_attributes(drawing->dotted_gc, |
1091 | 1, |
1092 | GDK_LINE_ON_OFF_DASH, |
1093 | GDK_CAP_BUTT, |
1094 | GDK_JOIN_MITER); |
1095 | gdk_gc_set_dashes(drawing->dotted_gc, |
1096 | 0, |
1097 | dash_list, |
1098 | 2); |
1099 | |
1100 | drawing->ruler_gc_butt = |
1101 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1102 | gdk_gc_copy(drawing->ruler_gc_butt, |
1103 | main_window_get_widget(control_flow_data->tab)->style->black_gc); |
1104 | drawing->ruler_gc_round = |
1105 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1106 | gdk_gc_copy(drawing->ruler_gc_round, |
1107 | main_window_get_widget(control_flow_data->tab)->style->black_gc); |
1108 | |
1109 | |
1110 | gdk_gc_set_line_attributes(drawing->ruler_gc_butt, |
1111 | 2, |
1112 | GDK_LINE_SOLID, |
1113 | GDK_CAP_BUTT, |
1114 | GDK_JOIN_MITER); |
1115 | |
1116 | gdk_gc_set_line_attributes(drawing->ruler_gc_round, |
1117 | 2, |
1118 | GDK_LINE_SOLID, |
1119 | GDK_CAP_ROUND, |
1120 | GDK_JOIN_ROUND); |
1121 | |
1122 | |
1123 | return drawing; |
1124 | } |
1125 | |
1126 | void drawing_destroy(Drawing_t *drawing) |
1127 | { |
1128 | g_info("drawing_destroy %p", drawing); |
1129 | |
1130 | /* Free the colors */ |
1131 | GdkColormap* colormap = gdk_colormap_get_system(); |
1132 | |
d3d99fde |
1133 | gdk_colormap_free_colors(colormap, drawing_colors, NUM_COLORS); |
44ffb95f |
1134 | gdk_colormap_free_colors(colormap, drawing_colors_cpu, NUM_COLORS_CPU); |
8743690d |
1135 | gdk_colormap_free_colors(colormap, drawing_colors_irq, NUM_COLORS_IRQ); |
9e01e6d4 |
1136 | |
1137 | // Do not unref here, Drawing_t destroyed by it's widget. |
1138 | //g_object_unref( G_OBJECT(drawing->drawing_area)); |
1139 | if(drawing->gc != NULL) |
1140 | gdk_gc_unref(drawing->gc); |
1141 | |
1142 | g_object_unref(drawing->pango_layout); |
1143 | if(drawing->dotted_gc != NULL) gdk_gc_unref(drawing->dotted_gc); |
1144 | if(drawing->ruler_gc_butt != NULL) gdk_gc_unref(drawing->ruler_gc_butt); |
1145 | if(drawing->ruler_gc_round != NULL) gdk_gc_unref(drawing->ruler_gc_round); |
1146 | |
1147 | g_free(drawing); |
1148 | g_info("drawing_destroy end"); |
1149 | } |
1150 | |
1151 | GtkWidget *drawing_get_drawing_area(Drawing_t *drawing) |
1152 | { |
1153 | return drawing->drawing_area; |
1154 | } |
1155 | |
1156 | GtkWidget *drawing_get_widget(Drawing_t *drawing) |
1157 | { |
1158 | return drawing->vbox; |
1159 | } |
1160 | |
1161 | void drawing_draw_line( Drawing_t *drawing, |
1162 | GdkPixmap *pixmap, |
1163 | guint x1, guint y1, |
1164 | guint x2, guint y2, |
1165 | GdkGC *GC) |
1166 | { |
1167 | gdk_draw_line (pixmap, |
1168 | GC, |
1169 | x1, y1, x2, y2); |
1170 | } |
1171 | |
1172 | void drawing_clear(Drawing_t *drawing) |
1173 | { |
1174 | //if (drawing->pixmap) |
1175 | // gdk_pixmap_unref(drawing->pixmap); |
1176 | ControlFlowData *cfd = drawing->control_flow_data; |
1177 | |
1178 | |
1179 | rectangle_pixmap(cfd->process_list, |
1180 | drawing->drawing_area->style->black_gc, |
1181 | TRUE, |
1182 | 0, 0, |
1183 | drawing->alloc_width, // do not overlap |
1184 | -1); |
1185 | |
1186 | //drawing->height = 1; |
1187 | /* Allocate a new pixmap with new height */ |
1188 | //drawing->pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
1189 | // drawing->width + SAFETY + EXTRA_ALLOC, |
1190 | // drawing->height + EXTRA_ALLOC, |
1191 | // -1); |
1192 | //drawing->alloc_width = drawing->width + SAFETY + EXTRA_ALLOC; |
1193 | //drawing->alloc_height = drawing->height + EXTRA_ALLOC; |
1194 | |
1195 | //gtk_widget_set_size_request(drawing->drawing_area, |
1196 | // -1, |
1197 | // drawing->height); |
1198 | //gtk_widget_queue_resize_no_redraw(drawing->drawing_area); |
1199 | |
1200 | /* ask for the buffer to be redrawn */ |
1201 | gtk_widget_queue_draw ( drawing->drawing_area); |
1202 | } |
1203 | |
1204 | #if 0 |
1205 | /* Insert a square corresponding to a new process in the list */ |
1206 | /* Applies to whole drawing->width */ |
1207 | void drawing_insert_square(Drawing_t *drawing, |
1208 | guint y, |
1209 | guint height) |
1210 | { |
1211 | //GdkRectangle update_rect; |
1212 | gboolean reallocate = FALSE; |
1213 | GdkPixmap *new_pixmap; |
1214 | |
1215 | /* Allocate a new pixmap with new height */ |
1216 | if(drawing->alloc_height < drawing->height + height) { |
1217 | |
1218 | new_pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
1219 | drawing->width + SAFETY + EXTRA_ALLOC, |
1220 | drawing->height + height + EXTRA_ALLOC, |
1221 | -1); |
1222 | drawing->alloc_width = drawing->width + SAFETY + EXTRA_ALLOC; |
1223 | drawing->alloc_height = drawing->height + height + EXTRA_ALLOC; |
1224 | reallocate = TRUE; |
1225 | |
1226 | /* Copy the high region */ |
1227 | gdk_draw_pixmap (new_pixmap, |
1228 | drawing->drawing_area->style->black_gc, |
1229 | drawing->pixmap, |
1230 | 0, 0, |
1231 | 0, 0, |
1232 | drawing->width + SAFETY, y); |
1233 | |
1234 | } else { |
1235 | new_pixmap = drawing->pixmap; |
1236 | } |
1237 | |
1238 | //GdkPixmap *pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
1239 | // drawing->width + SAFETY, |
1240 | // drawing->height + height, |
1241 | // -1); |
1242 | |
1243 | /* add an empty square */ |
1244 | gdk_draw_rectangle (new_pixmap, |
1245 | drawing->drawing_area->style->black_gc, |
1246 | TRUE, |
1247 | 0, y, |
1248 | drawing->width + SAFETY, // do not overlap |
1249 | height); |
1250 | |
1251 | /* copy the bottom of the region */ |
1252 | gdk_draw_pixmap (new_pixmap, |
1253 | drawing->drawing_area->style->black_gc, |
1254 | drawing->pixmap, |
1255 | 0, y, |
1256 | 0, y + height, |
1257 | drawing->width+SAFETY, drawing->height - y); |
1258 | |
1259 | |
1260 | if(reallocate && likely(drawing->pixmap)) { |
1261 | gdk_pixmap_unref(drawing->pixmap); |
1262 | drawing->pixmap = new_pixmap; |
1263 | } |
1264 | |
1265 | if(unlikely(drawing->height==1)) drawing->height = height; |
1266 | else drawing->height += height; |
1267 | |
1268 | gtk_widget_set_size_request(drawing->drawing_area, |
1269 | -1, |
1270 | drawing->height); |
1271 | gtk_widget_queue_resize_no_redraw(drawing->drawing_area); |
1272 | |
1273 | /* ask for the buffer to be redrawn */ |
1274 | gtk_widget_queue_draw_area ( drawing->drawing_area, |
1275 | 0, y, |
1276 | drawing->width, drawing->height-y); |
1277 | } |
1278 | |
1279 | |
1280 | /* Remove a square corresponding to a removed process in the list */ |
1281 | void drawing_remove_square(Drawing_t *drawing, |
1282 | guint y, |
1283 | guint height) |
1284 | { |
1285 | GdkPixmap *pixmap; |
1286 | |
1287 | if(unlikely((guint)drawing->height == height)) { |
1288 | //pixmap = gdk_pixmap_new( |
1289 | // drawing->drawing_area->window, |
1290 | // drawing->width + SAFETY, |
1291 | // 1, |
1292 | // -1); |
1293 | pixmap = drawing->pixmap; |
1294 | drawing->height=1; |
1295 | } else { |
1296 | /* Allocate a new pixmap with new height */ |
1297 | //pixmap = gdk_pixmap_new( |
1298 | // drawing->drawing_area->window, |
1299 | // drawing->width + SAFETY, |
1300 | // drawing->height - height, |
1301 | // -1); |
1302 | /* Keep the same preallocated pixmap */ |
1303 | pixmap = drawing->pixmap; |
1304 | |
1305 | /* Copy the high region */ |
1306 | gdk_draw_pixmap (pixmap, |
1307 | drawing->drawing_area->style->black_gc, |
1308 | drawing->pixmap, |
1309 | 0, 0, |
1310 | 0, 0, |
1311 | drawing->width + SAFETY, y); |
1312 | |
1313 | /* Copy up the bottom of the region */ |
1314 | gdk_draw_pixmap (pixmap, |
1315 | drawing->drawing_area->style->black_gc, |
1316 | drawing->pixmap, |
1317 | 0, y + height, |
1318 | 0, y, |
1319 | drawing->width, drawing->height - y - height); |
1320 | |
1321 | drawing->height-=height; |
1322 | } |
1323 | |
1324 | //if(likely(drawing->pixmap)) |
1325 | // gdk_pixmap_unref(drawing->pixmap); |
1326 | |
1327 | //drawing->pixmap = pixmap; |
1328 | |
1329 | gtk_widget_set_size_request(drawing->drawing_area, |
1330 | -1, |
1331 | drawing->height); |
1332 | gtk_widget_queue_resize_no_redraw(drawing->drawing_area); |
1333 | /* ask for the buffer to be redrawn */ |
1334 | gtk_widget_queue_draw_area ( drawing->drawing_area, |
1335 | 0, y, |
1336 | drawing->width, MAX(drawing->height-y, 1)); |
1337 | } |
1338 | #endif //0 |
1339 | |
1340 | void drawing_update_ruler(Drawing_t *drawing, TimeWindow *time_window) |
1341 | { |
1342 | GtkRequisition req; |
1343 | GdkRectangle rect; |
1344 | |
1345 | req.width = drawing->ruler->allocation.width; |
1346 | req.height = drawing->ruler->allocation.height; |
1347 | |
1348 | |
1349 | rect.x = 0; |
1350 | rect.y = 0; |
1351 | rect.width = req.width; |
1352 | rect.height = req.height; |
1353 | |
1354 | gtk_widget_queue_draw(drawing->ruler); |
1355 | //gtk_widget_draw( drawing->ruler, &rect); |
1356 | } |
1357 | |
1358 | /* Redraw the ruler */ |
1359 | static gboolean |
1360 | expose_ruler( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ) |
1361 | { |
1362 | Drawing_t *drawing = (Drawing_t*)user_data; |
1363 | TimeWindow time_window = lttvwindow_get_time_window(drawing->control_flow_data->tab); |
1364 | gchar text[255]; |
1365 | |
1366 | PangoContext *context; |
1367 | PangoLayout *layout; |
1368 | PangoFontDescription *FontDesc; |
1369 | PangoRectangle ink_rect; |
1370 | gint global_width=0; |
1371 | GdkColor foreground = { 0, 0, 0, 0 }; |
1372 | GdkColor background = { 0, 0xffff, 0xffff, 0xffff }; |
1373 | |
1374 | LttTime window_end = time_window.end_time; |
1375 | LttTime half_width = |
1376 | ltt_time_div(time_window.time_width,2.0); |
1377 | LttTime window_middle = |
1378 | ltt_time_add(half_width, |
1379 | time_window.start_time); |
1380 | g_debug("ruler expose event"); |
1381 | |
1382 | gdk_draw_rectangle (drawing->ruler->window, |
1383 | drawing->ruler->style->white_gc, |
1384 | TRUE, |
1385 | event->area.x, event->area.y, |
1386 | event->area.width, |
1387 | event->area.height); |
1388 | |
1389 | gdk_draw_line (drawing->ruler->window, |
1390 | drawing->ruler_gc_butt, |
1391 | event->area.x, 1, |
1392 | event->area.x + event->area.width, 1); |
1393 | |
1394 | |
1395 | snprintf(text, 255, "%lus\n%luns", |
1396 | time_window.start_time.tv_sec, |
1397 | time_window.start_time.tv_nsec); |
1398 | |
1399 | layout = gtk_widget_create_pango_layout(drawing->drawing_area, NULL); |
1400 | |
1401 | context = pango_layout_get_context(layout); |
1402 | FontDesc = pango_context_get_font_description(context); |
1403 | |
1404 | pango_font_description_set_size(FontDesc, 6*PANGO_SCALE); |
1405 | pango_layout_context_changed(layout); |
1406 | |
1407 | pango_layout_set_text(layout, text, -1); |
1408 | pango_layout_get_pixel_extents(layout, &ink_rect, NULL); |
1409 | global_width += ink_rect.width; |
1410 | |
1411 | gdk_draw_layout_with_colors(drawing->ruler->window, |
1412 | drawing->ruler_gc_butt, |
1413 | 0, |
1414 | 6, |
1415 | layout, &foreground, &background); |
1416 | |
1417 | gdk_draw_line (drawing->ruler->window, |
1418 | drawing->ruler_gc_round, |
1419 | 1, 1, |
1420 | 1, 7); |
1421 | |
1422 | |
1423 | snprintf(text, 255, "%lus\n%luns", window_end.tv_sec, |
1424 | window_end.tv_nsec); |
1425 | |
1426 | pango_layout_set_text(layout, text, -1); |
1427 | pango_layout_get_pixel_extents(layout, &ink_rect, NULL); |
1428 | global_width += ink_rect.width; |
1429 | |
1430 | if(global_width <= drawing->ruler->allocation.width) |
1431 | { |
1432 | gdk_draw_layout_with_colors(drawing->ruler->window, |
1433 | drawing->ruler_gc_butt, |
1434 | drawing->ruler->allocation.width - ink_rect.width, |
1435 | 6, |
1436 | layout, &foreground, &background); |
1437 | |
1438 | gdk_draw_line (drawing->ruler->window, |
1439 | drawing->ruler_gc_butt, |
1440 | drawing->ruler->allocation.width-1, 1, |
1441 | drawing->ruler->allocation.width-1, 7); |
1442 | } |
1443 | |
1444 | |
1445 | snprintf(text, 255, "%lus\n%luns", window_middle.tv_sec, |
1446 | window_middle.tv_nsec); |
1447 | |
1448 | pango_layout_set_text(layout, text, -1); |
1449 | pango_layout_get_pixel_extents(layout, &ink_rect, NULL); |
1450 | global_width += ink_rect.width; |
1451 | |
1452 | if(global_width <= drawing->ruler->allocation.width) |
1453 | { |
1454 | gdk_draw_layout_with_colors(drawing->ruler->window, |
1455 | drawing->ruler_gc_butt, |
1456 | (drawing->ruler->allocation.width - ink_rect.width)/2, |
1457 | 6, |
1458 | layout, &foreground, &background); |
1459 | |
1460 | gdk_draw_line (drawing->ruler->window, |
1461 | drawing->ruler_gc_butt, |
1462 | drawing->ruler->allocation.width/2, 1, |
1463 | drawing->ruler->allocation.width/2, 7); |
1464 | |
1465 | |
1466 | |
1467 | |
1468 | } |
1469 | |
1470 | g_object_unref(layout); |
1471 | |
1472 | return FALSE; |
1473 | } |
1474 | |
1475 | |
1476 | /* notify mouse on ruler */ |
1477 | static gboolean |
1478 | motion_notify_ruler(GtkWidget *widget, GdkEventMotion *event, gpointer user_data) |
1479 | { |
1480 | //g_debug("motion"); |
1481 | //eventually follow mouse and show time here |
1482 | return 0; |
1483 | } |