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 | |
96 | |
97 | /***************************************************************************** |
98 | * drawing functions * |
99 | *****************************************************************************/ |
100 | |
101 | static gboolean |
102 | expose_ruler( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ); |
103 | |
104 | static gboolean |
105 | motion_notify_ruler(GtkWidget *widget, GdkEventMotion *event, gpointer user_data); |
106 | |
107 | |
108 | /* Function responsible for updating the exposed area. |
109 | * It must do an events request to the lttvwindow API to ask for this update. |
110 | * Note : this function cannot clear the background, because it may |
111 | * erase drawing already present (SAFETY). |
112 | */ |
113 | void drawing_data_request(Drawing_t *drawing, |
114 | gint x, gint y, |
115 | gint width, |
116 | gint height) |
117 | { |
118 | if(width < 0) return ; |
119 | if(height < 0) return ; |
120 | |
121 | |
122 | Tab *tab = drawing->control_flow_data->tab; |
123 | TimeWindow time_window = |
124 | lttvwindow_get_time_window(tab); |
125 | |
126 | ControlFlowData *control_flow_data = drawing->control_flow_data; |
127 | // (ControlFlowData*)g_object_get_data( |
128 | // G_OBJECT(drawing->drawing_area), "control_flow_data"); |
129 | |
130 | LttTime start, time_end; |
131 | LttTime window_end = time_window.end_time; |
132 | |
133 | g_debug("req : window start_time : %lu, %lu", time_window.start_time.tv_sec, |
134 | time_window.start_time.tv_nsec); |
135 | |
136 | g_debug("req : window time width : %lu, %lu", time_window.time_width.tv_sec, |
137 | time_window.time_width.tv_nsec); |
138 | |
139 | g_debug("req : window_end : %lu, %lu", window_end.tv_sec, |
140 | window_end.tv_nsec); |
141 | |
142 | g_debug("x is : %i, x+width is : %i", x, x+width); |
143 | |
144 | convert_pixels_to_time(drawing->width, x, |
145 | time_window, |
146 | &start); |
147 | |
148 | convert_pixels_to_time(drawing->width, x+width, |
149 | time_window, |
150 | &time_end); |
151 | time_end = ltt_time_add(time_end, ltt_time_one); // because main window |
152 | // doesn't deliver end time. |
153 | |
154 | lttvwindow_events_request_remove_all(tab, |
155 | control_flow_data); |
156 | |
157 | { |
158 | /* find the tracehooks */ |
159 | LttvTracesetContext *tsc = lttvwindow_get_traceset_context(tab); |
160 | |
161 | LttvTraceset *traceset = tsc->ts; |
162 | |
163 | guint i, k, l, nb_trace; |
164 | |
165 | LttvTraceState *ts; |
166 | |
167 | LttvTracefileState *tfs; |
168 | |
169 | GArray *hooks; |
170 | |
171 | LttvTraceHook *hook; |
172 | |
173 | LttvTraceHookByFacility *thf; |
174 | |
175 | guint ret; |
176 | gint before_hn, after_hn; |
177 | |
178 | nb_trace = lttv_traceset_number(traceset); |
179 | // FIXME (fixed) : eventually request for more traces |
180 | for(i = 0 ; i < nb_trace ; i++) { |
181 | //for(i = 0; i<MIN(TRACE_NUMBER+1, nb_trace);i++) { |
182 | EventsRequest *events_request = g_new(EventsRequest, 1); |
183 | // Create the hooks |
184 | //LttvHooks *event = lttv_hooks_new(); |
185 | LttvHooksById *event_by_id = lttv_hooks_by_id_new(); |
186 | LttvHooks *before_chunk_traceset = lttv_hooks_new(); |
187 | LttvHooks *after_chunk_traceset = lttv_hooks_new(); |
188 | LttvHooks *before_request_hook = lttv_hooks_new(); |
189 | LttvHooks *after_request_hook = lttv_hooks_new(); |
190 | |
191 | lttv_hooks_add(before_chunk_traceset, |
192 | before_chunk, |
193 | events_request, |
194 | LTTV_PRIO_DEFAULT); |
195 | |
196 | lttv_hooks_add(after_chunk_traceset, |
197 | after_chunk, |
198 | events_request, |
199 | LTTV_PRIO_DEFAULT); |
200 | |
201 | lttv_hooks_add(before_request_hook, |
202 | before_request, |
203 | events_request, |
204 | LTTV_PRIO_DEFAULT); |
205 | |
206 | lttv_hooks_add(after_request_hook, |
207 | after_request, |
208 | events_request, |
209 | LTTV_PRIO_DEFAULT); |
210 | |
211 | |
212 | ts = (LttvTraceState *)tsc->traces[i]; |
213 | |
214 | /* Find the eventtype id for the following events and register the |
215 | associated by id hooks. */ |
216 | |
217 | hooks = g_array_new(FALSE, FALSE, sizeof(LttvTraceHook)); |
218 | hooks = g_array_set_size(hooks, 18); |
219 | before_hn = after_hn = 0; |
220 | |
221 | /* before hooks */ |
222 | |
58a9b31b |
223 | // ret = lttv_trace_find_hook(ts->parent.t, |
224 | // LTT_FACILITY_KERNEL_ARCH, LTT_EVENT_SYSCALL_ENTRY, |
225 | // LTT_FIELD_SYSCALL_ID, 0, 0, |
226 | // before_execmode_hook, |
227 | // events_request, |
228 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
229 | // if(ret) before_hn--; |
230 | // |
231 | // ret = lttv_trace_find_hook(ts->parent.t, |
232 | // LTT_FACILITY_KERNEL_ARCH, LTT_EVENT_SYSCALL_EXIT, |
233 | // 0, 0, 0, |
234 | // before_execmode_hook, |
235 | // events_request, |
236 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
237 | // if(ret) before_hn--; |
58a9b31b |
238 | // |
d3d99fde |
239 | ret = lttv_trace_find_hook(ts->parent.t, |
240 | LTT_FACILITY_KERNEL_ARCH, LTT_EVENT_TRAP_ENTRY, |
241 | LTT_FIELD_TRAP_ID, 0, 0, |
242 | before_execmode_hook, |
243 | events_request, |
244 | &g_array_index(hooks, LttvTraceHook, before_hn++)); |
245 | if(ret) before_hn--; |
246 | |
247 | ret = lttv_trace_find_hook(ts->parent.t, |
248 | LTT_FACILITY_KERNEL_ARCH, LTT_EVENT_TRAP_EXIT, |
249 | 0, 0, 0, |
250 | before_execmode_hook, |
251 | events_request, |
252 | &g_array_index(hooks, LttvTraceHook, before_hn++)); |
253 | if(ret) before_hn--; |
254 | |
598026ba |
255 | ret = lttv_trace_find_hook(ts->parent.t, |
256 | LTT_FACILITY_KERNEL, LTT_EVENT_IRQ_ENTRY, |
257 | LTT_FIELD_IRQ_ID, 0, 0, |
258 | before_execmode_hook, |
259 | events_request, |
260 | &g_array_index(hooks, LttvTraceHook, before_hn++)); |
261 | if(ret) before_hn--; |
262 | |
263 | ret = lttv_trace_find_hook(ts->parent.t, |
264 | LTT_FACILITY_KERNEL, LTT_EVENT_IRQ_EXIT, |
265 | 0, 0, 0, |
266 | before_execmode_hook, |
267 | events_request, |
268 | &g_array_index(hooks, LttvTraceHook, before_hn++)); |
269 | if(ret) before_hn--; |
58a9b31b |
270 | // |
271 | // ret = lttv_trace_find_hook(ts->parent.t, |
272 | // LTT_FACILITY_KERNEL, LTT_EVENT_SOFT_IRQ_ENTRY, |
273 | // LTT_FIELD_SOFT_IRQ_ID, 0, 0, |
274 | // before_execmode_hook, |
275 | // events_request, |
276 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
277 | // if(ret) before_hn--; |
278 | // |
279 | // ret = lttv_trace_find_hook(ts->parent.t, |
280 | // LTT_FACILITY_KERNEL, LTT_EVENT_SOFT_IRQ_EXIT, |
281 | // 0, 0, 0, |
282 | // before_execmode_hook, |
283 | // events_request, |
284 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
285 | // if(ret) before_hn--; |
9e01e6d4 |
286 | |
287 | |
288 | ret = lttv_trace_find_hook(ts->parent.t, |
289 | LTT_FACILITY_KERNEL, LTT_EVENT_SCHED_SCHEDULE, |
290 | LTT_FIELD_PREV_PID, LTT_FIELD_NEXT_PID, LTT_FIELD_PREV_STATE, |
291 | before_schedchange_hook, |
292 | events_request, |
293 | &g_array_index(hooks, LttvTraceHook, before_hn++)); |
294 | if(ret) before_hn--; |
295 | |
58a9b31b |
296 | // ret = lttv_trace_find_hook(ts->parent.t, |
297 | // LTT_FACILITY_KERNEL, LTT_EVENT_PROCESS_EXIT, |
298 | // LTT_FIELD_PID, 0, 0, |
299 | // before_process_exit_hook, |
300 | // events_request, |
301 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
302 | // if(ret) before_hn--; |
303 | // |
304 | // ret = lttv_trace_find_hook(ts->parent.t, |
305 | // LTT_FACILITY_KERNEL, LTT_EVENT_PROCESS_FREE, |
306 | // LTT_FIELD_PID, 0, 0, |
307 | // before_process_release_hook, |
308 | // events_request, |
309 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
310 | // if(ret) before_hn--; |
311 | // |
312 | // ret = lttv_trace_find_hook(ts->parent.t, |
313 | // LTT_FACILITY_LIST, LTT_EVENT_STATEDUMP_END, |
314 | // 0, 0, 0, |
315 | // before_statedump_end, |
316 | // events_request, |
317 | // &g_array_index(hooks, LttvTraceHook, before_hn++)); |
318 | // if(ret) before_hn--; |
9e01e6d4 |
319 | |
320 | #if 0 |
321 | lttv_trace_find_hook(ts->parent.t, |
322 | "core", "process", "event_sub_id", |
323 | "event_data1", "event_data2", before_process_hook, |
324 | &g_array_index(hooks, LttvTraceHook, hn++)); |
325 | #endif //0 |
326 | #if 0 |
327 | lttv_trace_find_hook(ts->parent.t, "core", "process_fork", "child_pid", |
328 | NULL, NULL, process_fork, &g_array_index(hooks, LttvTraceHook, hn++)); |
329 | |
330 | lttv_trace_find_hook(ts->parent.t, "core", "process_exit", NULL, NULL, |
331 | NULL, process_exit, &g_array_index(hooks, LttvTraceHook, hn++)); |
332 | #endif //0 |
333 | |
334 | /* after hooks */ |
335 | |
336 | #if 0 |
337 | /**** DESACTIVATED ****/ |
338 | lttv_trace_find_hook(ts->parent.t, "core","syscall_entry","syscall_id", |
339 | NULL, NULL, after_execmode_hook, &g_array_index(hooks, LttvTraceHook, hn++)); |
340 | /**** DESACTIVATED ****/ |
341 | lttv_trace_find_hook(ts->parent.t, "core", "syscall_exit", NULL, NULL, |
342 | NULL, after_execmode_hook, &g_array_index(hooks, LttvTraceHook, hn++)); |
343 | |
344 | /**** DESACTIVATED ****/ |
345 | lttv_trace_find_hook(ts->parent.t, "core", "trap_entry", "trap_id", |
346 | NULL, NULL, after_execmode_hook, &g_array_index(hooks, LttvTraceHook, hn++)); |
347 | |
348 | /**** DESACTIVATED ****/ |
349 | lttv_trace_find_hook(ts->parent.t, "core", "trap_exit", NULL, NULL, NULL, |
350 | after_execmode_hook, &g_array_index(hooks, LttvTraceHook, hn++)); |
351 | |
352 | /**** DESACTIVATED ****/ |
353 | lttv_trace_find_hook(ts->parent.t, "core", "irq_entry", "irq_id", NULL, |
354 | NULL, after_execmode_hook, &g_array_index(hooks, LttvTraceHook, hn++)); |
355 | |
356 | /**** DESACTIVATED ****/ |
357 | lttv_trace_find_hook(ts->parent.t, "core", "irq_exit", NULL, NULL, NULL, |
358 | after_execmode_hook, &g_array_index(hooks, LttvTraceHook, hn++)); |
359 | #endif //0 |
360 | #if 0 |
361 | lttv_trace_find_hook(ts->parent.t, "core", "schedchange", "in", "out", |
362 | "out_state", after_schedchange_hook, |
363 | &g_array_index(hooks, LttvTraceHook, hn++)); |
364 | |
365 | lttv_trace_find_hook(ts->parent.t, "core", "process", "event_sub_id", |
366 | "event_data1", "event_data2", after_process_hook, |
367 | &g_array_index(hooks, LttvTraceHook, hn++)); |
368 | #endif //0 |
369 | after_hn = before_hn; |
370 | |
371 | ret = lttv_trace_find_hook(ts->parent.t, |
372 | LTT_FACILITY_KERNEL, LTT_EVENT_SCHED_SCHEDULE, |
373 | LTT_FIELD_PREV_PID, LTT_FIELD_NEXT_PID, LTT_FIELD_PREV_STATE, |
374 | after_schedchange_hook, |
375 | events_request, |
376 | &g_array_index(hooks, LttvTraceHook, after_hn++)); |
377 | if(ret) after_hn--; |
378 | |
58a9b31b |
379 | // ret = lttv_trace_find_hook(ts->parent.t, |
380 | // LTT_FACILITY_KERNEL, LTT_EVENT_PROCESS_FORK, |
381 | // LTT_FIELD_PARENT_PID, LTT_FIELD_CHILD_PID, 0, |
382 | // after_process_fork_hook, |
383 | // events_request, |
384 | // &g_array_index(hooks, LttvTraceHook, after_hn++)); |
385 | // if(ret) after_hn--; |
386 | // |
387 | // ret = lttv_trace_find_hook(ts->parent.t, |
388 | // LTT_FACILITY_KERNEL, LTT_EVENT_PROCESS_EXIT, |
389 | // LTT_FIELD_PID, 0, 0, |
390 | // after_process_exit_hook, |
391 | // events_request, |
392 | // &g_array_index(hooks, LttvTraceHook, after_hn++)); |
393 | // if(ret) after_hn--; |
394 | // |
395 | // ret = lttv_trace_find_hook(ts->parent.t, |
396 | // LTT_FACILITY_FS, LTT_EVENT_EXEC, |
397 | // 0, 0, 0, |
398 | // after_fs_exec_hook, |
399 | // events_request, |
400 | // &g_array_index(hooks, LttvTraceHook, after_hn++)); |
401 | // if(ret) after_hn--; |
402 | // |
403 | // ret = lttv_trace_find_hook(ts->parent.t, |
404 | // LTT_FACILITY_USER_GENERIC, LTT_EVENT_THREAD_BRAND, |
405 | // LTT_FIELD_NAME, 0, 0, |
406 | // after_user_generic_thread_brand_hook, |
407 | // events_request, |
408 | // &g_array_index(hooks, LttvTraceHook, after_hn++)); |
409 | // if(ret) after_hn--; |
410 | // |
411 | // ret = lttv_trace_find_hook(ts->parent.t, |
412 | // LTT_FACILITY_LIST, LTT_EVENT_PROCESS_STATE, |
413 | // LTT_FIELD_PID, LTT_FIELD_PARENT_PID, LTT_FIELD_NAME, |
414 | // after_event_enum_process_hook, |
415 | // events_request, |
416 | // &g_array_index(hooks, LttvTraceHook, after_hn++)); |
417 | // if(ret) after_hn--; |
9e01e6d4 |
418 | |
419 | hooks = g_array_set_size(hooks, after_hn); |
420 | |
421 | #if 0 |
422 | lttv_trace_find_hook(ts->parent.t, "core", "process_fork", "child_pid", |
423 | NULL, NULL, process_fork, &g_array_index(hooks, LttvTraceHook, hn++)); |
424 | |
425 | lttv_trace_find_hook(ts->parent.t, "core", "process_exit", NULL, NULL, |
426 | NULL, process_exit, &g_array_index(hooks, LttvTraceHook, hn++)); |
427 | #endif //0 |
428 | |
429 | |
430 | |
431 | /* Add these hooks to each event_by_id hooks list */ |
432 | /* add before */ |
433 | for(k = 0 ; k < before_hn ; k++) { |
434 | hook = &g_array_index(hooks, LttvTraceHook, k); |
435 | for(l=0;l<hook->fac_list->len;l++) { |
436 | thf = g_array_index(hook->fac_list, LttvTraceHookByFacility*, l); |
437 | lttv_hooks_add(lttv_hooks_by_id_find(event_by_id, thf->id), |
438 | thf->h, |
439 | thf, |
440 | LTTV_PRIO_STATE-5); |
441 | } |
442 | } |
443 | |
444 | /* add after */ |
445 | for(k = before_hn ; k < after_hn ; k++) { |
446 | hook = &g_array_index(hooks, LttvTraceHook, k); |
447 | for(l=0;l<hook->fac_list->len;l++) { |
448 | thf = g_array_index(hook->fac_list, LttvTraceHookByFacility*, l); |
449 | lttv_hooks_add(lttv_hooks_by_id_find(event_by_id, thf->id), |
450 | thf->h, |
451 | thf, |
452 | LTTV_PRIO_STATE+5); |
453 | } |
454 | } |
455 | |
456 | events_request->hooks = hooks; |
457 | |
458 | // Fill the events request |
459 | events_request->owner = control_flow_data; |
460 | events_request->viewer_data = control_flow_data; |
461 | events_request->servicing = FALSE; |
462 | events_request->start_time = start; |
463 | events_request->start_position = NULL; |
464 | events_request->stop_flag = FALSE; |
465 | events_request->end_time = time_end; |
466 | events_request->num_events = G_MAXUINT; |
467 | events_request->end_position = NULL; |
468 | events_request->trace = i; //fixed /* FIXME */ |
469 | events_request->before_chunk_traceset = before_chunk_traceset; |
470 | events_request->before_chunk_trace = NULL; |
471 | events_request->before_chunk_tracefile = NULL; |
472 | events_request->event = NULL; |
473 | events_request->event_by_id = event_by_id; |
474 | events_request->after_chunk_tracefile = NULL; |
475 | events_request->after_chunk_trace = NULL; |
476 | events_request->after_chunk_traceset = after_chunk_traceset; |
477 | events_request->before_request = before_request_hook; |
478 | events_request->after_request = after_request_hook; |
479 | |
480 | g_debug("req : start : %lu, %lu", start.tv_sec, |
481 | start.tv_nsec); |
482 | |
483 | g_debug("req : end : %lu, %lu", time_end.tv_sec, |
484 | time_end.tv_nsec); |
485 | |
486 | lttvwindow_events_request(tab, events_request); |
487 | |
488 | } |
489 | |
490 | } |
491 | |
492 | #if 0 |
493 | lttv_hooks_add(event, |
494 | before_schedchange_hook, |
495 | events_request, |
496 | LTTV_PRIO_STATE-5); |
497 | lttv_hooks_add(event, |
498 | after_schedchange_hook, |
499 | events_request, |
500 | LTTV_PRIO_STATE+5); |
501 | lttv_hooks_add(event, |
502 | before_execmode_hook, |
503 | events_request, |
504 | LTTV_PRIO_STATE-5); |
505 | lttv_hooks_add(event, |
506 | after_execmode_hook, |
507 | events_request, |
508 | LTTV_PRIO_STATE+5); |
509 | lttv_hooks_add(event, |
510 | before_process_hook, |
511 | events_request, |
512 | LTTV_PRIO_STATE-5); |
513 | lttv_hooks_add(event, |
514 | after_process_hook, |
515 | events_request, |
516 | LTTV_PRIO_STATE+5); |
517 | #endif //0 |
518 | |
519 | } |
520 | |
521 | |
522 | static void set_last_start(gpointer key, gpointer value, gpointer user_data) |
523 | { |
58a9b31b |
524 | ResourceInfo *process_info = (ResourceInfo*)key; |
525 | HashedResourceData *hashed_process_data = (HashedResourceData*)value; |
9e01e6d4 |
526 | guint x = (guint)user_data; |
527 | |
528 | hashed_process_data->x.over = x; |
529 | hashed_process_data->x.over_used = FALSE; |
530 | hashed_process_data->x.over_marked = FALSE; |
531 | hashed_process_data->x.middle = x; |
532 | hashed_process_data->x.middle_used = FALSE; |
533 | hashed_process_data->x.middle_marked = FALSE; |
534 | hashed_process_data->x.under = x; |
535 | hashed_process_data->x.under_used = FALSE; |
536 | hashed_process_data->x.under_marked = FALSE; |
537 | hashed_process_data->next_good_time = ltt_time_zero; |
538 | |
539 | return; |
540 | } |
541 | |
542 | void drawing_data_request_begin(EventsRequest *events_request, LttvTracesetState *tss) |
543 | { |
544 | g_debug("Begin of data request"); |
545 | ControlFlowData *cfd = events_request->viewer_data; |
546 | LttvTracesetContext *tsc = LTTV_TRACESET_CONTEXT(tss); |
547 | TimeWindow time_window = |
548 | lttvwindow_get_time_window(cfd->tab); |
549 | |
550 | guint width = cfd->drawing->width; |
551 | guint x=0; |
552 | |
553 | cfd->drawing->last_start = events_request->start_time; |
554 | |
555 | convert_time_to_pixels( |
556 | time_window, |
557 | events_request->start_time, |
558 | width, |
559 | &x); |
560 | |
561 | g_hash_table_foreach(cfd->process_list->process_hash, set_last_start, |
562 | (gpointer)x); |
563 | |
564 | } |
565 | |
566 | void drawing_chunk_begin(EventsRequest *events_request, LttvTracesetState *tss) |
567 | { |
568 | g_debug("Begin of chunk"); |
569 | ControlFlowData *cfd = events_request->viewer_data; |
570 | LttvTracesetContext *tsc = &tss->parent.parent; |
571 | //LttTime current_time = lttv_traceset_context_get_current_tfc(tsc)->timestamp; |
572 | guint i; |
573 | LttvTraceset *traceset = tsc->ts; |
574 | guint nb_trace = lttv_traceset_number(traceset); |
575 | |
576 | if(!cfd->process_list->current_hash_data) { |
58a9b31b |
577 | cfd->process_list->current_hash_data = g_new(HashedResourceData**,nb_trace); |
9e01e6d4 |
578 | for(i = 0 ; i < nb_trace ; i++) { |
579 | guint num_cpu = ltt_trace_get_num_cpu(tss->parent.traces[i]->t); |
58a9b31b |
580 | cfd->process_list->current_hash_data[i] = g_new(HashedResourceData*,num_cpu); |
9e01e6d4 |
581 | memset(cfd->process_list->current_hash_data[i], 0, |
58a9b31b |
582 | sizeof(HashedResourceData*)*num_cpu); |
9e01e6d4 |
583 | } |
584 | } |
585 | //cfd->drawing->last_start = LTT_TIME_MIN(current_time, |
586 | // events_request->end_time); |
587 | } |
588 | |
589 | |
590 | void drawing_request_expose(EventsRequest *events_request, |
591 | LttvTracesetState *tss, |
592 | LttTime end_time) |
593 | { |
594 | gint x, width; |
595 | guint x_end; |
596 | |
597 | ControlFlowData *cfd = events_request->viewer_data; |
598 | LttvTracesetContext *tsc = (LttvTracesetContext*)tss; |
599 | Drawing_t *drawing = cfd->drawing; |
600 | |
601 | TimeWindow time_window = |
602 | lttvwindow_get_time_window(cfd->tab); |
603 | |
604 | g_debug("request expose"); |
605 | |
606 | convert_time_to_pixels( |
607 | time_window, |
608 | end_time, |
609 | drawing->width, |
610 | &x_end); |
611 | x = drawing->damage_begin; |
612 | |
613 | width = x_end - x; |
614 | |
615 | drawing->damage_begin = x+width; |
616 | |
617 | // FIXME ? |
618 | gtk_widget_queue_draw_area ( drawing->drawing_area, |
619 | x, 0, |
620 | width, drawing->drawing_area->allocation.height); |
621 | |
622 | /* Update directly when scrolling */ |
623 | gdk_window_process_updates(drawing->drawing_area->window, |
624 | TRUE); |
625 | } |
626 | |
627 | |
628 | /* Callbacks */ |
629 | |
630 | |
631 | /* Create a new backing pixmap of the appropriate size */ |
632 | /* As the scaling will always change, it's of no use to copy old |
633 | * pixmap. |
634 | * |
635 | * Only change the size if width changes. The height is specified and changed |
636 | * when process ID are added or removed from the process list. |
637 | */ |
638 | static gboolean |
639 | configure_event( GtkWidget *widget, GdkEventConfigure *event, |
640 | gpointer user_data) |
641 | { |
642 | Drawing_t *drawing = (Drawing_t*)user_data; |
643 | |
644 | |
645 | /* First, get the new time interval of the main window */ |
646 | /* we assume (see documentation) that the main window |
647 | * has updated the time interval before this configure gets |
648 | * executed. |
649 | */ |
650 | //lttvwindow_get_time_window(drawing->control_flow_data->mw, |
651 | // &drawing->control_flow_data->time_window); |
652 | |
653 | /* New pixmap, size of the configure event */ |
654 | //GdkPixmap *pixmap = gdk_pixmap_new(widget->window, |
655 | // widget->allocation.width + SAFETY, |
656 | // widget->allocation.height + SAFETY, |
657 | // -1); |
658 | |
659 | if(widget->allocation.width != drawing->width) { |
660 | g_debug("drawing configure event"); |
661 | g_debug("New alloc draw size : %i by %i",widget->allocation.width, |
662 | widget->allocation.height); |
663 | |
664 | drawing->width = widget->allocation.width; |
665 | |
666 | if(drawing->alloc_width < widget->allocation.width) { |
667 | //if(drawing->pixmap) |
668 | // gdk_pixmap_unref(drawing->pixmap); |
669 | |
670 | //drawing->pixmap = gdk_pixmap_new(widget->window, |
671 | // drawing->width + SAFETY + EXTRA_ALLOC, |
672 | // drawing->height + EXTRA_ALLOC, |
673 | // -1); |
674 | drawing->alloc_width = drawing->width + SAFETY + EXTRA_ALLOC; |
675 | drawing->alloc_height = drawing->height + EXTRA_ALLOC; |
676 | update_pixmap_size(drawing->control_flow_data->process_list, |
677 | drawing->alloc_width); |
678 | update_index_to_pixmap(drawing->control_flow_data->process_list); |
679 | } |
680 | //drawing->height = widget->allocation.height; |
681 | |
682 | //ProcessList_get_height |
683 | // (GuiControlFlow_get_process_list(drawing->control_flow_data)), |
684 | |
685 | |
686 | // Clear the image |
687 | //gdk_draw_rectangle (drawing->pixmap, |
688 | // widget->style->black_gc, |
689 | // TRUE, |
690 | // 0, 0, |
691 | // drawing->width+SAFETY, |
692 | // drawing->height); |
693 | |
694 | //g_info("init data request"); |
695 | |
696 | |
697 | /* Initial data request */ |
698 | /* no, do initial data request in the expose event */ |
699 | // Do not need to ask for data of 1 pixel : not synchronized with |
700 | // main window time at this moment. |
701 | //drawing_data_request(drawing, &drawing->pixmap, 0, 0, |
702 | // widget->allocation.width, |
703 | // widget->allocation.height); |
704 | |
705 | //drawing->width = widget->allocation.width; |
706 | //drawing->height = widget->allocation.height; |
707 | |
708 | drawing->damage_begin = 0; |
709 | drawing->damage_end = widget->allocation.width; |
710 | |
711 | if((widget->allocation.width != 1 && |
712 | widget->allocation.height != 1) |
713 | && drawing->damage_begin < drawing->damage_end) |
714 | { |
715 | |
716 | rectangle_pixmap (drawing->control_flow_data->process_list, |
717 | drawing->drawing_area->style->black_gc, |
718 | TRUE, |
719 | 0, 0, |
720 | drawing->alloc_width, // do not overlap |
721 | -1); |
722 | |
723 | |
724 | drawing_data_request(drawing, |
725 | drawing->damage_begin, |
726 | 0, |
727 | drawing->damage_end - drawing->damage_begin, |
728 | drawing->height); |
729 | } |
730 | } |
731 | return TRUE; |
732 | } |
733 | |
734 | |
735 | /* Redraw the screen from the backing pixmap */ |
736 | static gboolean |
737 | expose_event( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ) |
738 | { |
739 | Drawing_t *drawing = (Drawing_t*)user_data; |
740 | |
741 | ControlFlowData *control_flow_data = |
742 | (ControlFlowData*)g_object_get_data( |
743 | G_OBJECT(widget), |
744 | "control_flow_data"); |
745 | #if 0 |
746 | if(unlikely(drawing->gc == NULL)) { |
747 | drawing->gc = gdk_gc_new(drawing->drawing_area->window); |
748 | gdk_gc_copy(drawing->gc, drawing->drawing_area->style->black_gc); |
749 | } |
750 | #endif //0 |
751 | TimeWindow time_window = |
752 | lttvwindow_get_time_window(control_flow_data->tab); |
753 | LttTime current_time = |
754 | lttvwindow_get_current_time(control_flow_data->tab); |
755 | |
756 | guint cursor_x=0; |
757 | |
758 | LttTime window_end = time_window.end_time; |
759 | |
760 | /* update the screen from the pixmap buffer */ |
761 | #if 0 |
762 | gdk_draw_pixmap(widget->window, |
763 | widget->style->fg_gc[GTK_WIDGET_STATE (widget)], |
764 | drawing->pixmap, |
765 | event->area.x, event->area.y, |
766 | event->area.x, event->area.y, |
767 | event->area.width, event->area.height); |
768 | #endif //0 |
769 | drawing->height = processlist_get_height(control_flow_data->process_list); |
770 | #if 0 |
771 | copy_pixmap_to_screen(control_flow_data->process_list, |
772 | widget->window, |
773 | widget->style->fg_gc[GTK_WIDGET_STATE (widget)], |
774 | event->area.x, event->area.y, |
775 | event->area.width, event->area.height); |
776 | #endif //0 |
777 | copy_pixmap_to_screen(control_flow_data->process_list, |
778 | widget->window, |
779 | drawing->gc, |
780 | event->area.x, event->area.y, |
781 | event->area.width, event->area.height); |
782 | |
783 | |
784 | /* Erase the dotted lines left.. */ |
785 | if(widget->allocation.height > drawing->height) |
786 | { |
787 | gdk_draw_rectangle (widget->window, |
788 | drawing->drawing_area->style->black_gc, |
789 | TRUE, |
790 | event->area.x, drawing->height, |
791 | event->area.width, // do not overlap |
792 | widget->allocation.height - drawing->height); |
793 | } |
794 | if(ltt_time_compare(time_window.start_time, current_time) <= 0 && |
795 | ltt_time_compare(window_end, current_time) >= 0) |
796 | { |
797 | /* Draw the dotted lines */ |
798 | convert_time_to_pixels( |
799 | time_window, |
800 | current_time, |
801 | drawing->width, |
802 | &cursor_x); |
803 | |
804 | #if 0 |
805 | if(drawing->dotted_gc == NULL) { |
806 | |
807 | drawing->dotted_gc = gdk_gc_new(drawing->drawing_area->window); |
808 | gdk_gc_copy(drawing->dotted_gc, widget->style->white_gc); |
809 | |
810 | gint8 dash_list[] = { 1, 2 }; |
811 | gdk_gc_set_line_attributes(drawing->dotted_gc, |
812 | 1, |
813 | GDK_LINE_ON_OFF_DASH, |
814 | GDK_CAP_BUTT, |
815 | GDK_JOIN_MITER); |
816 | gdk_gc_set_dashes(drawing->dotted_gc, |
817 | 0, |
818 | dash_list, |
819 | 2); |
820 | } |
821 | #endif //0 |
822 | gint height_tot = MAX(widget->allocation.height, drawing->height); |
823 | gdk_draw_line(widget->window, |
824 | drawing->dotted_gc, |
825 | cursor_x, 0, |
826 | cursor_x, height_tot); |
827 | } |
828 | return FALSE; |
829 | } |
830 | |
831 | static gboolean |
832 | after_expose_event( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ) |
833 | { |
834 | //g_assert(0); |
835 | g_debug("AFTER EXPOSE"); |
836 | |
837 | return FALSE; |
838 | |
839 | |
840 | } |
841 | |
842 | #if 0 |
843 | void |
844 | tree_row_activated(GtkTreeModel *treemodel, |
845 | GtkTreePath *arg1, |
846 | GtkTreeViewColumn *arg2, |
847 | gpointer user_data) |
848 | { |
849 | ControlFlowData *cfd = (ControlFlowData*)user_data; |
850 | Drawing_t *drawing = cfd->drawing; |
851 | GtkTreeView *treeview = cfd->process_list->process_list_widget; |
852 | gint *path_indices; |
853 | gint height; |
854 | |
855 | path_indices = gtk_tree_path_get_indices (arg1); |
856 | |
857 | height = get_cell_height(cfd->process_list, |
858 | GTK_TREE_VIEW(treeview)); |
859 | drawing->horizontal_sel = height * path_indices[0]; |
860 | g_critical("new hor sel : %i", drawing->horizontal_sel); |
861 | } |
862 | #endif //0 |
863 | |
864 | /* mouse click */ |
865 | static gboolean |
866 | button_press_event( GtkWidget *widget, GdkEventButton *event, gpointer user_data ) |
867 | { |
868 | ControlFlowData *control_flow_data = |
869 | (ControlFlowData*)g_object_get_data( |
870 | G_OBJECT(widget), |
871 | "control_flow_data"); |
872 | Drawing_t *drawing = control_flow_data->drawing; |
873 | TimeWindow time_window = |
874 | lttvwindow_get_time_window(control_flow_data->tab); |
875 | |
876 | g_debug("click"); |
877 | if(event->button == 1) |
878 | { |
879 | LttTime time; |
880 | |
881 | /* left mouse button click */ |
882 | g_debug("x click is : %f", event->x); |
883 | |
884 | convert_pixels_to_time(drawing->width, (guint)event->x, |
885 | time_window, |
886 | &time); |
887 | |
888 | lttvwindow_report_current_time(control_flow_data->tab, time); |
889 | |
890 | } |
891 | |
892 | return FALSE; |
893 | } |
894 | |
895 | static gboolean |
896 | scrollbar_size_allocate(GtkWidget *widget, |
897 | GtkAllocation *allocation, |
898 | gpointer user_data) |
899 | { |
900 | Drawing_t *drawing = (Drawing_t*)user_data; |
901 | |
902 | gtk_widget_set_size_request(drawing->padding, allocation->width, -1); |
903 | //gtk_widget_queue_resize(drawing->padding); |
904 | //gtk_widget_queue_resize(drawing->ruler); |
905 | gtk_container_check_resize(GTK_CONTAINER(drawing->ruler_hbox)); |
906 | return 0; |
907 | } |
908 | |
909 | |
910 | |
911 | Drawing_t *drawing_construct(ControlFlowData *control_flow_data) |
912 | { |
913 | Drawing_t *drawing = g_new(Drawing_t, 1); |
914 | |
915 | drawing->control_flow_data = control_flow_data; |
916 | |
917 | drawing->vbox = gtk_vbox_new(FALSE, 1); |
918 | |
919 | |
920 | drawing->ruler_hbox = gtk_hbox_new(FALSE, 1); |
921 | drawing->ruler = gtk_drawing_area_new (); |
922 | //gtk_widget_set_size_request(drawing->ruler, -1, 27); |
923 | |
924 | drawing->padding = gtk_drawing_area_new (); |
925 | //gtk_widget_set_size_request(drawing->padding, -1, 27); |
926 | gtk_box_pack_start(GTK_BOX(drawing->ruler_hbox), drawing->ruler, |
927 | TRUE, TRUE, 0); |
928 | gtk_box_pack_end(GTK_BOX(drawing->ruler_hbox), drawing->padding, |
929 | FALSE, FALSE, 0); |
930 | |
931 | |
932 | |
933 | drawing->drawing_area = gtk_drawing_area_new (); |
934 | |
935 | drawing->gc = NULL; |
936 | |
937 | drawing->hbox = gtk_hbox_new(FALSE, 1); |
938 | drawing->viewport = gtk_viewport_new(NULL, control_flow_data->v_adjust); |
939 | drawing->scrollbar = gtk_vscrollbar_new(control_flow_data->v_adjust); |
940 | gtk_box_pack_start(GTK_BOX(drawing->hbox), drawing->viewport, |
941 | TRUE, TRUE, 0); |
942 | gtk_box_pack_end(GTK_BOX(drawing->hbox), drawing->scrollbar, |
943 | FALSE, FALSE, 0); |
944 | |
945 | //drawing->scrolled_window = |
946 | // gtk_scrolled_window_new (NULL, |
947 | // control_flow_data->v_adjust); |
948 | |
949 | //gtk_scrolled_window_set_policy( |
950 | // GTK_SCROLLED_WINDOW(drawing->scrolled_window), |
951 | // GTK_POLICY_NEVER, |
952 | // GTK_POLICY_AUTOMATIC); |
953 | |
954 | gtk_container_add(GTK_CONTAINER(drawing->viewport), |
955 | drawing->drawing_area); |
956 | //gtk_scrolled_window_add_with_viewport( |
957 | // GTK_SCROLLED_WINDOW(drawing->scrolled_window), |
958 | // drawing->drawing_area); |
959 | |
960 | gtk_box_pack_start(GTK_BOX(drawing->vbox), drawing->ruler_hbox, |
961 | FALSE, FALSE, 0); |
962 | gtk_box_pack_end(GTK_BOX(drawing->vbox), drawing->hbox, |
963 | TRUE, TRUE, 0); |
964 | |
965 | drawing->pango_layout = |
966 | gtk_widget_create_pango_layout(drawing->drawing_area, NULL); |
967 | |
968 | drawing->height = 1; |
969 | drawing->width = 1; |
970 | drawing->depth = 0; |
971 | drawing->alloc_height = 1; |
972 | drawing->alloc_width = 1; |
973 | |
974 | drawing->damage_begin = 0; |
975 | drawing->damage_end = 0; |
976 | drawing->horizontal_sel = -1; |
977 | |
978 | //gtk_widget_set_size_request(drawing->drawing_area->window, 50, 50); |
979 | g_object_set_data_full( |
980 | G_OBJECT(drawing->drawing_area), |
981 | "Link_drawing_Data", |
982 | drawing, |
983 | (GDestroyNotify)drawing_destroy); |
984 | |
985 | g_object_set_data( |
986 | G_OBJECT(drawing->ruler), |
987 | "drawing", |
988 | drawing); |
989 | |
990 | |
991 | //gtk_widget_modify_bg( drawing->drawing_area, |
992 | // GTK_STATE_NORMAL, |
993 | // &CF_Colors[BLACK]); |
994 | |
995 | //gdk_window_get_geometry(drawing->drawing_area->window, |
996 | // NULL, NULL, |
997 | // &(drawing->width), |
998 | // &(drawing->height), |
999 | // -1); |
1000 | |
1001 | //drawing->pixmap = gdk_pixmap_new( |
1002 | // drawing->drawing_area->window, |
1003 | // drawing->width, |
1004 | // drawing->height, |
1005 | // drawing->depth); |
1006 | |
1007 | //drawing->pixmap = NULL; |
1008 | |
1009 | // drawing->pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
1010 | // drawing->drawing_area->allocation.width, |
1011 | // drawing->drawing_area->allocation.height, |
1012 | // -1); |
1013 | |
1014 | g_signal_connect (G_OBJECT(drawing->drawing_area), |
1015 | "configure_event", |
1016 | G_CALLBACK (configure_event), |
1017 | (gpointer)drawing); |
1018 | |
1019 | g_signal_connect (G_OBJECT(drawing->ruler), |
1020 | "expose_event", |
1021 | G_CALLBACK(expose_ruler), |
1022 | (gpointer)drawing); |
1023 | |
1024 | gtk_widget_add_events(drawing->ruler, GDK_POINTER_MOTION_MASK); |
1025 | |
1026 | g_signal_connect (G_OBJECT(drawing->ruler), |
1027 | "motion-notify-event", |
1028 | G_CALLBACK(motion_notify_ruler), |
1029 | (gpointer)drawing); |
1030 | |
1031 | |
1032 | g_signal_connect (G_OBJECT(drawing->scrollbar), |
1033 | "size-allocate", |
1034 | G_CALLBACK(scrollbar_size_allocate), |
1035 | (gpointer)drawing); |
1036 | |
1037 | |
1038 | |
1039 | g_signal_connect (G_OBJECT(drawing->drawing_area), |
1040 | "expose_event", |
1041 | G_CALLBACK (expose_event), |
1042 | (gpointer)drawing); |
1043 | |
1044 | g_signal_connect_after (G_OBJECT(drawing->drawing_area), |
1045 | "expose_event", |
1046 | G_CALLBACK (after_expose_event), |
1047 | (gpointer)drawing); |
1048 | |
1049 | g_signal_connect (G_OBJECT(drawing->drawing_area), |
1050 | "button-press-event", |
1051 | G_CALLBACK (button_press_event), |
1052 | (gpointer)drawing); |
1053 | |
1054 | |
1055 | gtk_widget_show(drawing->ruler); |
1056 | gtk_widget_show(drawing->padding); |
1057 | gtk_widget_show(drawing->ruler_hbox); |
1058 | |
1059 | gtk_widget_show(drawing->drawing_area); |
1060 | //gtk_widget_show(drawing->scrolled_window); |
1061 | gtk_widget_show(drawing->viewport); |
1062 | gtk_widget_show(drawing->scrollbar); |
1063 | gtk_widget_show(drawing->hbox); |
1064 | |
1065 | /* Allocate the colors */ |
1066 | GdkColormap* colormap = gdk_colormap_get_system(); |
1067 | gboolean success[NUM_COLORS]; |
d3d99fde |
1068 | gdk_colormap_alloc_colors(colormap, drawing_colors, NUM_COLORS, FALSE, |
1069 | TRUE, success); |
44ffb95f |
1070 | gdk_colormap_alloc_colors(colormap, drawing_colors_cpu, NUM_COLORS_CPU, FALSE, |
9e01e6d4 |
1071 | TRUE, success); |
1072 | |
1073 | drawing->gc = |
1074 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1075 | drawing->dotted_gc = |
1076 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1077 | |
1078 | gdk_gc_copy(drawing->gc, |
1079 | main_window_get_widget(control_flow_data->tab)->style->black_gc); |
1080 | gdk_gc_copy(drawing->dotted_gc, |
1081 | main_window_get_widget(control_flow_data->tab)->style->white_gc); |
1082 | |
1083 | gint8 dash_list[] = { 1, 2 }; |
1084 | gdk_gc_set_line_attributes(drawing->dotted_gc, |
1085 | 1, |
1086 | GDK_LINE_ON_OFF_DASH, |
1087 | GDK_CAP_BUTT, |
1088 | GDK_JOIN_MITER); |
1089 | gdk_gc_set_dashes(drawing->dotted_gc, |
1090 | 0, |
1091 | dash_list, |
1092 | 2); |
1093 | |
1094 | drawing->ruler_gc_butt = |
1095 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1096 | gdk_gc_copy(drawing->ruler_gc_butt, |
1097 | main_window_get_widget(control_flow_data->tab)->style->black_gc); |
1098 | drawing->ruler_gc_round = |
1099 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1100 | gdk_gc_copy(drawing->ruler_gc_round, |
1101 | main_window_get_widget(control_flow_data->tab)->style->black_gc); |
1102 | |
1103 | |
1104 | gdk_gc_set_line_attributes(drawing->ruler_gc_butt, |
1105 | 2, |
1106 | GDK_LINE_SOLID, |
1107 | GDK_CAP_BUTT, |
1108 | GDK_JOIN_MITER); |
1109 | |
1110 | gdk_gc_set_line_attributes(drawing->ruler_gc_round, |
1111 | 2, |
1112 | GDK_LINE_SOLID, |
1113 | GDK_CAP_ROUND, |
1114 | GDK_JOIN_ROUND); |
1115 | |
1116 | |
1117 | return drawing; |
1118 | } |
1119 | |
1120 | void drawing_destroy(Drawing_t *drawing) |
1121 | { |
1122 | g_info("drawing_destroy %p", drawing); |
1123 | |
1124 | /* Free the colors */ |
1125 | GdkColormap* colormap = gdk_colormap_get_system(); |
1126 | |
d3d99fde |
1127 | gdk_colormap_free_colors(colormap, drawing_colors, NUM_COLORS); |
44ffb95f |
1128 | gdk_colormap_free_colors(colormap, drawing_colors_cpu, NUM_COLORS_CPU); |
9e01e6d4 |
1129 | |
1130 | |
1131 | |
1132 | // Do not unref here, Drawing_t destroyed by it's widget. |
1133 | //g_object_unref( G_OBJECT(drawing->drawing_area)); |
1134 | if(drawing->gc != NULL) |
1135 | gdk_gc_unref(drawing->gc); |
1136 | |
1137 | g_object_unref(drawing->pango_layout); |
1138 | if(drawing->dotted_gc != NULL) gdk_gc_unref(drawing->dotted_gc); |
1139 | if(drawing->ruler_gc_butt != NULL) gdk_gc_unref(drawing->ruler_gc_butt); |
1140 | if(drawing->ruler_gc_round != NULL) gdk_gc_unref(drawing->ruler_gc_round); |
1141 | |
1142 | g_free(drawing); |
1143 | g_info("drawing_destroy end"); |
1144 | } |
1145 | |
1146 | GtkWidget *drawing_get_drawing_area(Drawing_t *drawing) |
1147 | { |
1148 | return drawing->drawing_area; |
1149 | } |
1150 | |
1151 | GtkWidget *drawing_get_widget(Drawing_t *drawing) |
1152 | { |
1153 | return drawing->vbox; |
1154 | } |
1155 | |
1156 | void drawing_draw_line( Drawing_t *drawing, |
1157 | GdkPixmap *pixmap, |
1158 | guint x1, guint y1, |
1159 | guint x2, guint y2, |
1160 | GdkGC *GC) |
1161 | { |
1162 | gdk_draw_line (pixmap, |
1163 | GC, |
1164 | x1, y1, x2, y2); |
1165 | } |
1166 | |
1167 | void drawing_clear(Drawing_t *drawing) |
1168 | { |
1169 | //if (drawing->pixmap) |
1170 | // gdk_pixmap_unref(drawing->pixmap); |
1171 | ControlFlowData *cfd = drawing->control_flow_data; |
1172 | |
1173 | |
1174 | rectangle_pixmap(cfd->process_list, |
1175 | drawing->drawing_area->style->black_gc, |
1176 | TRUE, |
1177 | 0, 0, |
1178 | drawing->alloc_width, // do not overlap |
1179 | -1); |
1180 | |
1181 | //drawing->height = 1; |
1182 | /* Allocate a new pixmap with new height */ |
1183 | //drawing->pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
1184 | // drawing->width + SAFETY + EXTRA_ALLOC, |
1185 | // drawing->height + EXTRA_ALLOC, |
1186 | // -1); |
1187 | //drawing->alloc_width = drawing->width + SAFETY + EXTRA_ALLOC; |
1188 | //drawing->alloc_height = drawing->height + EXTRA_ALLOC; |
1189 | |
1190 | //gtk_widget_set_size_request(drawing->drawing_area, |
1191 | // -1, |
1192 | // drawing->height); |
1193 | //gtk_widget_queue_resize_no_redraw(drawing->drawing_area); |
1194 | |
1195 | /* ask for the buffer to be redrawn */ |
1196 | gtk_widget_queue_draw ( drawing->drawing_area); |
1197 | } |
1198 | |
1199 | #if 0 |
1200 | /* Insert a square corresponding to a new process in the list */ |
1201 | /* Applies to whole drawing->width */ |
1202 | void drawing_insert_square(Drawing_t *drawing, |
1203 | guint y, |
1204 | guint height) |
1205 | { |
1206 | //GdkRectangle update_rect; |
1207 | gboolean reallocate = FALSE; |
1208 | GdkPixmap *new_pixmap; |
1209 | |
1210 | /* Allocate a new pixmap with new height */ |
1211 | if(drawing->alloc_height < drawing->height + height) { |
1212 | |
1213 | new_pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
1214 | drawing->width + SAFETY + EXTRA_ALLOC, |
1215 | drawing->height + height + EXTRA_ALLOC, |
1216 | -1); |
1217 | drawing->alloc_width = drawing->width + SAFETY + EXTRA_ALLOC; |
1218 | drawing->alloc_height = drawing->height + height + EXTRA_ALLOC; |
1219 | reallocate = TRUE; |
1220 | |
1221 | /* Copy the high region */ |
1222 | gdk_draw_pixmap (new_pixmap, |
1223 | drawing->drawing_area->style->black_gc, |
1224 | drawing->pixmap, |
1225 | 0, 0, |
1226 | 0, 0, |
1227 | drawing->width + SAFETY, y); |
1228 | |
1229 | } else { |
1230 | new_pixmap = drawing->pixmap; |
1231 | } |
1232 | |
1233 | //GdkPixmap *pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
1234 | // drawing->width + SAFETY, |
1235 | // drawing->height + height, |
1236 | // -1); |
1237 | |
1238 | /* add an empty square */ |
1239 | gdk_draw_rectangle (new_pixmap, |
1240 | drawing->drawing_area->style->black_gc, |
1241 | TRUE, |
1242 | 0, y, |
1243 | drawing->width + SAFETY, // do not overlap |
1244 | height); |
1245 | |
1246 | /* copy the bottom of the region */ |
1247 | gdk_draw_pixmap (new_pixmap, |
1248 | drawing->drawing_area->style->black_gc, |
1249 | drawing->pixmap, |
1250 | 0, y, |
1251 | 0, y + height, |
1252 | drawing->width+SAFETY, drawing->height - y); |
1253 | |
1254 | |
1255 | if(reallocate && likely(drawing->pixmap)) { |
1256 | gdk_pixmap_unref(drawing->pixmap); |
1257 | drawing->pixmap = new_pixmap; |
1258 | } |
1259 | |
1260 | if(unlikely(drawing->height==1)) drawing->height = height; |
1261 | else drawing->height += height; |
1262 | |
1263 | gtk_widget_set_size_request(drawing->drawing_area, |
1264 | -1, |
1265 | drawing->height); |
1266 | gtk_widget_queue_resize_no_redraw(drawing->drawing_area); |
1267 | |
1268 | /* ask for the buffer to be redrawn */ |
1269 | gtk_widget_queue_draw_area ( drawing->drawing_area, |
1270 | 0, y, |
1271 | drawing->width, drawing->height-y); |
1272 | } |
1273 | |
1274 | |
1275 | /* Remove a square corresponding to a removed process in the list */ |
1276 | void drawing_remove_square(Drawing_t *drawing, |
1277 | guint y, |
1278 | guint height) |
1279 | { |
1280 | GdkPixmap *pixmap; |
1281 | |
1282 | if(unlikely((guint)drawing->height == height)) { |
1283 | //pixmap = gdk_pixmap_new( |
1284 | // drawing->drawing_area->window, |
1285 | // drawing->width + SAFETY, |
1286 | // 1, |
1287 | // -1); |
1288 | pixmap = drawing->pixmap; |
1289 | drawing->height=1; |
1290 | } else { |
1291 | /* Allocate a new pixmap with new height */ |
1292 | //pixmap = gdk_pixmap_new( |
1293 | // drawing->drawing_area->window, |
1294 | // drawing->width + SAFETY, |
1295 | // drawing->height - height, |
1296 | // -1); |
1297 | /* Keep the same preallocated pixmap */ |
1298 | pixmap = drawing->pixmap; |
1299 | |
1300 | /* Copy the high region */ |
1301 | gdk_draw_pixmap (pixmap, |
1302 | drawing->drawing_area->style->black_gc, |
1303 | drawing->pixmap, |
1304 | 0, 0, |
1305 | 0, 0, |
1306 | drawing->width + SAFETY, y); |
1307 | |
1308 | /* Copy up the bottom of the region */ |
1309 | gdk_draw_pixmap (pixmap, |
1310 | drawing->drawing_area->style->black_gc, |
1311 | drawing->pixmap, |
1312 | 0, y + height, |
1313 | 0, y, |
1314 | drawing->width, drawing->height - y - height); |
1315 | |
1316 | drawing->height-=height; |
1317 | } |
1318 | |
1319 | //if(likely(drawing->pixmap)) |
1320 | // gdk_pixmap_unref(drawing->pixmap); |
1321 | |
1322 | //drawing->pixmap = pixmap; |
1323 | |
1324 | gtk_widget_set_size_request(drawing->drawing_area, |
1325 | -1, |
1326 | drawing->height); |
1327 | gtk_widget_queue_resize_no_redraw(drawing->drawing_area); |
1328 | /* ask for the buffer to be redrawn */ |
1329 | gtk_widget_queue_draw_area ( drawing->drawing_area, |
1330 | 0, y, |
1331 | drawing->width, MAX(drawing->height-y, 1)); |
1332 | } |
1333 | #endif //0 |
1334 | |
1335 | void drawing_update_ruler(Drawing_t *drawing, TimeWindow *time_window) |
1336 | { |
1337 | GtkRequisition req; |
1338 | GdkRectangle rect; |
1339 | |
1340 | req.width = drawing->ruler->allocation.width; |
1341 | req.height = drawing->ruler->allocation.height; |
1342 | |
1343 | |
1344 | rect.x = 0; |
1345 | rect.y = 0; |
1346 | rect.width = req.width; |
1347 | rect.height = req.height; |
1348 | |
1349 | gtk_widget_queue_draw(drawing->ruler); |
1350 | //gtk_widget_draw( drawing->ruler, &rect); |
1351 | } |
1352 | |
1353 | /* Redraw the ruler */ |
1354 | static gboolean |
1355 | expose_ruler( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ) |
1356 | { |
1357 | Drawing_t *drawing = (Drawing_t*)user_data; |
1358 | TimeWindow time_window = lttvwindow_get_time_window(drawing->control_flow_data->tab); |
1359 | gchar text[255]; |
1360 | |
1361 | PangoContext *context; |
1362 | PangoLayout *layout; |
1363 | PangoFontDescription *FontDesc; |
1364 | PangoRectangle ink_rect; |
1365 | gint global_width=0; |
1366 | GdkColor foreground = { 0, 0, 0, 0 }; |
1367 | GdkColor background = { 0, 0xffff, 0xffff, 0xffff }; |
1368 | |
1369 | LttTime window_end = time_window.end_time; |
1370 | LttTime half_width = |
1371 | ltt_time_div(time_window.time_width,2.0); |
1372 | LttTime window_middle = |
1373 | ltt_time_add(half_width, |
1374 | time_window.start_time); |
1375 | g_debug("ruler expose event"); |
1376 | |
1377 | gdk_draw_rectangle (drawing->ruler->window, |
1378 | drawing->ruler->style->white_gc, |
1379 | TRUE, |
1380 | event->area.x, event->area.y, |
1381 | event->area.width, |
1382 | event->area.height); |
1383 | |
1384 | gdk_draw_line (drawing->ruler->window, |
1385 | drawing->ruler_gc_butt, |
1386 | event->area.x, 1, |
1387 | event->area.x + event->area.width, 1); |
1388 | |
1389 | |
1390 | snprintf(text, 255, "%lus\n%luns", |
1391 | time_window.start_time.tv_sec, |
1392 | time_window.start_time.tv_nsec); |
1393 | |
1394 | layout = gtk_widget_create_pango_layout(drawing->drawing_area, NULL); |
1395 | |
1396 | context = pango_layout_get_context(layout); |
1397 | FontDesc = pango_context_get_font_description(context); |
1398 | |
1399 | pango_font_description_set_size(FontDesc, 6*PANGO_SCALE); |
1400 | pango_layout_context_changed(layout); |
1401 | |
1402 | pango_layout_set_text(layout, text, -1); |
1403 | pango_layout_get_pixel_extents(layout, &ink_rect, NULL); |
1404 | global_width += ink_rect.width; |
1405 | |
1406 | gdk_draw_layout_with_colors(drawing->ruler->window, |
1407 | drawing->ruler_gc_butt, |
1408 | 0, |
1409 | 6, |
1410 | layout, &foreground, &background); |
1411 | |
1412 | gdk_draw_line (drawing->ruler->window, |
1413 | drawing->ruler_gc_round, |
1414 | 1, 1, |
1415 | 1, 7); |
1416 | |
1417 | |
1418 | snprintf(text, 255, "%lus\n%luns", window_end.tv_sec, |
1419 | window_end.tv_nsec); |
1420 | |
1421 | pango_layout_set_text(layout, text, -1); |
1422 | pango_layout_get_pixel_extents(layout, &ink_rect, NULL); |
1423 | global_width += ink_rect.width; |
1424 | |
1425 | if(global_width <= drawing->ruler->allocation.width) |
1426 | { |
1427 | gdk_draw_layout_with_colors(drawing->ruler->window, |
1428 | drawing->ruler_gc_butt, |
1429 | drawing->ruler->allocation.width - ink_rect.width, |
1430 | 6, |
1431 | layout, &foreground, &background); |
1432 | |
1433 | gdk_draw_line (drawing->ruler->window, |
1434 | drawing->ruler_gc_butt, |
1435 | drawing->ruler->allocation.width-1, 1, |
1436 | drawing->ruler->allocation.width-1, 7); |
1437 | } |
1438 | |
1439 | |
1440 | snprintf(text, 255, "%lus\n%luns", window_middle.tv_sec, |
1441 | window_middle.tv_nsec); |
1442 | |
1443 | pango_layout_set_text(layout, text, -1); |
1444 | pango_layout_get_pixel_extents(layout, &ink_rect, NULL); |
1445 | global_width += ink_rect.width; |
1446 | |
1447 | if(global_width <= drawing->ruler->allocation.width) |
1448 | { |
1449 | gdk_draw_layout_with_colors(drawing->ruler->window, |
1450 | drawing->ruler_gc_butt, |
1451 | (drawing->ruler->allocation.width - ink_rect.width)/2, |
1452 | 6, |
1453 | layout, &foreground, &background); |
1454 | |
1455 | gdk_draw_line (drawing->ruler->window, |
1456 | drawing->ruler_gc_butt, |
1457 | drawing->ruler->allocation.width/2, 1, |
1458 | drawing->ruler->allocation.width/2, 7); |
1459 | |
1460 | |
1461 | |
1462 | |
1463 | } |
1464 | |
1465 | g_object_unref(layout); |
1466 | |
1467 | return FALSE; |
1468 | } |
1469 | |
1470 | |
1471 | /* notify mouse on ruler */ |
1472 | static gboolean |
1473 | motion_notify_ruler(GtkWidget *widget, GdkEventMotion *event, gpointer user_data) |
1474 | { |
1475 | //g_debug("motion"); |
1476 | //eventually follow mouse and show time here |
1477 | return 0; |
1478 | } |