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) |
9e01e6d4 |
40 | |
41 | //FIXME |
42 | // fixed #define TRACE_NUMBER 0 |
43 | #define EXTRA_ALLOC 1024 // pixels |
44 | |
45 | |
46 | #if 0 /* colors for two lines representation */ |
47 | GdkColor drawing_colors[NUM_COLORS] = |
48 | { /* Pixel, R, G, B */ |
49 | { 0, 0, 0, 0 }, /* COL_BLACK */ |
50 | { 0, 0xFFFF, 0xFFFF, 0xFFFF }, /* COL_WHITE */ |
51 | { 0, 0x0FFF, 0xFFFF, 0xFFFF }, /* COL_WAIT_FORK : pale blue */ |
52 | { 0, 0xFFFF, 0xFFFF, 0x0000 }, /* COL_WAIT_CPU : yellow */ |
53 | { 0, 0xFFFF, 0xA000, 0xFCFF }, /* COL_EXIT : pale magenta */ |
54 | { 0, 0xFFFF, 0x0000, 0xFFFF }, /* COL_ZOMBIE : purple */ |
55 | { 0, 0xFFFF, 0x0000, 0x0000 }, /* COL_WAIT : red */ |
56 | { 0, 0x0000, 0xFFFF, 0x0000 }, /* COL_RUN : green */ |
57 | { 0, 0x8800, 0xFFFF, 0x8A00 }, /* COL_USER_MODE : pale green */ |
58 | { 0, 0x09FF, 0x01FF, 0xFFFF }, /* COL_SYSCALL : blue */ |
59 | { 0, 0xF900, 0x4200, 0xFF00 }, /* COL_TRAP : pale purple */ |
60 | { 0, 0xFFFF, 0x5AFF, 0x01FF }, /* COL_IRQ : orange */ |
61 | { 0, 0xFFFF, 0xFFFF, 0xFFFF } /* COL_MODE_UNKNOWN : white */ |
62 | |
63 | }; |
64 | #endif //0 |
65 | |
66 | |
67 | GdkColor drawing_colors[NUM_COLORS] = |
68 | { /* Pixel, R, G, B */ |
69 | { 0, 0, 0, 0 }, /* COL_BLACK */ |
70 | { 0, 0xFFFF, 0xFFFF, 0xFFFF }, /* COL_WHITE */ |
71 | { 0, 0x0000, 0xFF00, 0x0000 }, /* COL_RUN_USER_MODE : green */ |
72 | { 0, 0x0100, 0x9E00, 0xFFFF }, /* COL_RUN_SYSCALL : pale blue */ |
73 | { 0, 0xFF00, 0xFF00, 0x0100 }, /* COL_RUN_TRAP : yellow */ |
74 | { 0, 0xFFFF, 0x5E00, 0x0000 }, /* COL_RUN_IRQ : orange */ |
75 | { 0, 0xFFFF, 0x9400, 0x9600 }, /* COL_RUN_SOFT_IRQ : pink */ |
76 | { 0, 0x6600, 0x0000, 0x0000 }, /* COL_WAIT : dark red */ |
77 | { 0, 0x7700, 0x7700, 0x0000 }, /* COL_WAIT_CPU : dark yellow */ |
78 | { 0, 0x6400, 0x0000, 0x5D00 }, /* COL_ZOMBIE : dark purple */ |
79 | { 0, 0x0700, 0x6400, 0x0000 }, /* COL_WAIT_FORK : dark green */ |
80 | { 0, 0x8900, 0x0000, 0x8400 }, /* COL_EXIT : "less dark" magenta */ |
81 | { 0, 0xFFFF, 0xFFFF, 0xFFFF }, /* COL_MODE_UNKNOWN : white */ |
82 | { 0, 0xFFFF, 0xFFFF, 0xFFFF } /* COL_UNNAMED : white */ |
83 | |
84 | }; |
85 | |
44ffb95f |
86 | GdkColor drawing_colors_cpu[NUM_COLORS_CPU] = |
87 | { /* Pixel, R, G, B */ |
d3d99fde |
88 | { 0, 0x0000, 0x0000, 0x0000 }, /* COL_CPU_UNKNOWN */ |
598026ba |
89 | { 0, 0xBBBB, 0xBBBB, 0xBBBB }, /* COL_CPU_IDLE */ |
90 | { 0, 0xFFFF, 0xFFFF, 0xFFFF }, /* COL_CPU_BUSY */ |
d3d99fde |
91 | { 0, 0xFFFF, 0x5E00, 0x0000 }, /* COL_CPU_IRQ */ |
d34141ca |
92 | { 0, 0xFFFF, 0x9400, 0x9600 }, /* COL_CPU_SOFT_IRQ */ |
d3d99fde |
93 | { 0, 0xFF00, 0xFF00, 0x0100 }, /* COL_CPU_TRAP */ |
44ffb95f |
94 | }; |
9e01e6d4 |
95 | |
8743690d |
96 | GdkColor drawing_colors_irq[NUM_COLORS_IRQ] = |
97 | { /* Pixel, R, G, B */ |
98 | { 0, 0x0000, 0x0000, 0x0000 }, /* COL_IRQ_UNKNOWN */ |
99 | { 0, 0xBBBB, 0xBBBB, 0xBBBB }, /* COL_IRQ_IDLE */ |
885dc404 |
100 | { 0, 0xFFFF, 0x5E00, 0x0000 }, /* COL_IRQ_BUSY */ |
8743690d |
101 | }; |
9e01e6d4 |
102 | |
0305fe77 |
103 | GdkColor drawing_colors_soft_irq[NUM_COLORS_SOFT_IRQ] = |
104 | { /* Pixel, R, G, B */ |
105 | { 0, 0x0000, 0x0000, 0x0000 }, /* COL_SOFT_IRQ_UNKNOWN */ |
106 | { 0, 0x0000, 0x0000, 0x0000 }, /* COL_SOFT_IRQ_IDLE */ |
107 | { 0, 0xFFFF, 0x9400, 0x9600 }, /* COL_SOFT_IRQ_BUSY */ |
108 | }; |
109 | |
38726a78 |
110 | GdkColor drawing_colors_trap[NUM_COLORS_TRAP] = |
111 | { /* Pixel, R, G, B */ |
112 | { 0, 0x0000, 0x0000, 0x0000 }, /* COL_TRAP_UNKNOWN */ |
a81d2a59 |
113 | { 0, 0x0000, 0x0000, 0x0000 }, /* COL_TRAP_IDLE */ |
38726a78 |
114 | { 0, 0xFF00, 0xFF00, 0x0100 }, /* COL_TRAP_BUSY */ |
115 | }; |
116 | |
20d16f82 |
117 | GdkColor drawing_colors_bdev[NUM_COLORS_BDEV] = |
118 | { /* Pixel, R, G, B */ |
119 | { 0, 0x0000, 0x0000, 0x0000 }, /* COL_BDEV_UNKNOWN */ |
120 | { 0, 0xBBBB, 0xBBBB, 0xBBBB }, /* COL_BDEV_IDLE */ |
121 | { 0, 0x0000, 0x0000, 0xFFFF }, /* COL_BDEV_BUSY_READING */ |
122 | { 0, 0xFFFF, 0x0000, 0x0000 }, /* COL_BDEV_BUSY_WRITING */ |
123 | }; |
124 | |
9e01e6d4 |
125 | /***************************************************************************** |
126 | * drawing functions * |
127 | *****************************************************************************/ |
128 | |
129 | static gboolean |
130 | expose_ruler( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ); |
131 | |
132 | static gboolean |
133 | motion_notify_ruler(GtkWidget *widget, GdkEventMotion *event, gpointer user_data); |
134 | |
135 | |
136 | /* Function responsible for updating the exposed area. |
137 | * It must do an events request to the lttvwindow API to ask for this update. |
138 | * Note : this function cannot clear the background, because it may |
139 | * erase drawing already present (SAFETY). |
140 | */ |
141 | void drawing_data_request(Drawing_t *drawing, |
142 | gint x, gint y, |
143 | gint width, |
144 | gint height) |
145 | { |
146 | if(width < 0) return ; |
147 | if(height < 0) return ; |
148 | |
149 | |
150 | Tab *tab = drawing->control_flow_data->tab; |
151 | TimeWindow time_window = |
152 | lttvwindow_get_time_window(tab); |
153 | |
154 | ControlFlowData *control_flow_data = drawing->control_flow_data; |
155 | // (ControlFlowData*)g_object_get_data( |
67f72973 |
156 | // G_OBJECT(drawing->drawing_area), "resourceview_data"); |
9e01e6d4 |
157 | |
158 | LttTime start, time_end; |
159 | LttTime window_end = time_window.end_time; |
160 | |
161 | g_debug("req : window start_time : %lu, %lu", time_window.start_time.tv_sec, |
162 | time_window.start_time.tv_nsec); |
163 | |
164 | g_debug("req : window time width : %lu, %lu", time_window.time_width.tv_sec, |
165 | time_window.time_width.tv_nsec); |
166 | |
167 | g_debug("req : window_end : %lu, %lu", window_end.tv_sec, |
168 | window_end.tv_nsec); |
169 | |
170 | g_debug("x is : %i, x+width is : %i", x, x+width); |
171 | |
172 | convert_pixels_to_time(drawing->width, x, |
173 | time_window, |
174 | &start); |
175 | |
176 | convert_pixels_to_time(drawing->width, x+width, |
177 | time_window, |
178 | &time_end); |
179 | time_end = ltt_time_add(time_end, ltt_time_one); // because main window |
180 | // doesn't deliver end time. |
181 | |
182 | lttvwindow_events_request_remove_all(tab, |
183 | control_flow_data); |
184 | |
185 | { |
186 | /* find the tracehooks */ |
187 | LttvTracesetContext *tsc = lttvwindow_get_traceset_context(tab); |
188 | |
189 | LttvTraceset *traceset = tsc->ts; |
190 | |
191 | guint i, k, l, nb_trace; |
192 | |
193 | LttvTraceState *ts; |
194 | |
195 | LttvTracefileState *tfs; |
196 | |
197 | GArray *hooks; |
198 | |
199 | LttvTraceHook *hook; |
200 | |
dd455fb8 |
201 | LttvTraceHook *th; |
9e01e6d4 |
202 | |
203 | guint ret; |
ca5c76ed |
204 | guint first_after; |
9e01e6d4 |
205 | |
206 | nb_trace = lttv_traceset_number(traceset); |
207 | // FIXME (fixed) : eventually request for more traces |
208 | for(i = 0 ; i < nb_trace ; i++) { |
9e01e6d4 |
209 | EventsRequest *events_request = g_new(EventsRequest, 1); |
210 | // Create the hooks |
211 | //LttvHooks *event = lttv_hooks_new(); |
212 | LttvHooksById *event_by_id = lttv_hooks_by_id_new(); |
213 | LttvHooks *before_chunk_traceset = lttv_hooks_new(); |
214 | LttvHooks *after_chunk_traceset = lttv_hooks_new(); |
215 | LttvHooks *before_request_hook = lttv_hooks_new(); |
216 | LttvHooks *after_request_hook = lttv_hooks_new(); |
217 | |
218 | lttv_hooks_add(before_chunk_traceset, |
219 | before_chunk, |
220 | events_request, |
221 | LTTV_PRIO_DEFAULT); |
222 | |
223 | lttv_hooks_add(after_chunk_traceset, |
224 | after_chunk, |
225 | events_request, |
226 | LTTV_PRIO_DEFAULT); |
227 | |
228 | lttv_hooks_add(before_request_hook, |
229 | before_request, |
230 | events_request, |
231 | LTTV_PRIO_DEFAULT); |
232 | |
233 | lttv_hooks_add(after_request_hook, |
234 | after_request, |
235 | events_request, |
236 | LTTV_PRIO_DEFAULT); |
237 | |
238 | |
239 | ts = (LttvTraceState *)tsc->traces[i]; |
240 | |
241 | /* Find the eventtype id for the following events and register the |
242 | associated by id hooks. */ |
243 | |
ca5c76ed |
244 | hooks = g_array_sized_new(FALSE, FALSE, sizeof(LttvTraceHook), 18); |
9e01e6d4 |
245 | |
246 | /* before hooks */ |
247 | |
ca5c76ed |
248 | // lttv_trace_find_hook(ts->parent.t, |
249 | // LTT_FACILITY_KERNEL_ARCH, |
dd455fb8 |
250 | // LTT_EVENT_SYSCALL_ENTRY, |
ca5c76ed |
251 | // FIELD_ARRAY(LTT_FIELD_SYSCALL_ID), |
58a9b31b |
252 | // before_execmode_hook, |
253 | // events_request, |
ca5c76ed |
254 | // &hooks); |
58a9b31b |
255 | // |
ca5c76ed |
256 | // lttv_trace_find_hook(ts->parent.t, |
257 | // LTT_FACILITY_KERNEL_ARCH, |
dd455fb8 |
258 | // LTT_EVENT_SYSCALL_EXIT, |
ca5c76ed |
259 | // NULL, |
58a9b31b |
260 | // before_execmode_hook, |
261 | // events_request, |
ca5c76ed |
262 | // &hooks); |
58a9b31b |
263 | // |
ca5c76ed |
264 | lttv_trace_find_hook(ts->parent.t, |
265 | LTT_FACILITY_KERNEL_ARCH, |
dd455fb8 |
266 | LTT_EVENT_TRAP_ENTRY, |
ca5c76ed |
267 | FIELD_ARRAY(LTT_FIELD_TRAP_ID), |
d3d99fde |
268 | before_execmode_hook, |
269 | events_request, |
ca5c76ed |
270 | &hooks); |
d3d99fde |
271 | |
ca5c76ed |
272 | lttv_trace_find_hook(ts->parent.t, |
273 | LTT_FACILITY_KERNEL_ARCH, |
dd455fb8 |
274 | LTT_EVENT_TRAP_EXIT, |
ca5c76ed |
275 | NULL, |
d3d99fde |
276 | before_execmode_hook, |
277 | events_request, |
ca5c76ed |
278 | &hooks); |
d3d99fde |
279 | |
ca5c76ed |
280 | lttv_trace_find_hook(ts->parent.t, |
281 | LTT_FACILITY_KERNEL, |
dd455fb8 |
282 | LTT_EVENT_IRQ_ENTRY, |
ca5c76ed |
283 | FIELD_ARRAY(LTT_FIELD_IRQ_ID), |
598026ba |
284 | before_execmode_hook, |
285 | events_request, |
ca5c76ed |
286 | &hooks); |
598026ba |
287 | |
ca5c76ed |
288 | lttv_trace_find_hook(ts->parent.t, |
289 | LTT_FACILITY_KERNEL, |
dd455fb8 |
290 | LTT_EVENT_IRQ_EXIT, |
ca5c76ed |
291 | NULL, |
598026ba |
292 | before_execmode_hook, |
293 | events_request, |
ca5c76ed |
294 | &hooks); |
0305fe77 |
295 | |
296 | lttv_trace_find_hook(ts->parent.t, |
297 | LTT_FACILITY_KERNEL, |
298 | LTT_EVENT_SOFT_IRQ_ENTRY, |
299 | FIELD_ARRAY(LTT_FIELD_SOFT_IRQ_ID), |
300 | before_execmode_hook, |
301 | events_request, |
302 | &hooks); |
303 | |
304 | lttv_trace_find_hook(ts->parent.t, |
305 | LTT_FACILITY_KERNEL, |
306 | LTT_EVENT_SOFT_IRQ_EXIT, |
307 | NULL, |
308 | before_execmode_hook, |
309 | events_request, |
310 | &hooks); |
9e01e6d4 |
311 | |
312 | |
ca5c76ed |
313 | lttv_trace_find_hook(ts->parent.t, |
314 | LTT_FACILITY_KERNEL, |
dd455fb8 |
315 | LTT_EVENT_SCHED_SCHEDULE, |
ca5c76ed |
316 | FIELD_ARRAY(LTT_FIELD_PREV_PID, LTT_FIELD_NEXT_PID, LTT_FIELD_PREV_STATE), |
9e01e6d4 |
317 | before_schedchange_hook, |
318 | events_request, |
ca5c76ed |
319 | &hooks); |
9e01e6d4 |
320 | |
ca5c76ed |
321 | // lttv_trace_find_hook(ts->parent.t, |
322 | // LTT_FACILITY_KERNEL, |
dd455fb8 |
323 | // LTT_EVENT_PROCESS_EXIT, |
ca5c76ed |
324 | // FIELD_ARRAY(LTT_FIELD_PID), |
58a9b31b |
325 | // before_process_exit_hook, |
326 | // events_request, |
ca5c76ed |
327 | // &hooks); |
58a9b31b |
328 | // |
ca5c76ed |
329 | // lttv_trace_find_hook(ts->parent.t, |
330 | // LTT_FACILITY_KERNEL, |
dd455fb8 |
331 | // LTT_EVENT_PROCESS_FREE, |
ca5c76ed |
332 | // FIELD_ARRAY(LTT_FIELD_PID), |
58a9b31b |
333 | // before_process_release_hook, |
334 | // events_request, |
ca5c76ed |
335 | // &hooks); |
58a9b31b |
336 | // |
ca5c76ed |
337 | // lttv_trace_find_hook(ts->parent.t, |
338 | // LTT_FACILITY_LIST, |
dd455fb8 |
339 | // LTT_EVENT_STATEDUMP_END, |
ca5c76ed |
340 | // NULL, |
58a9b31b |
341 | // before_statedump_end, |
342 | // events_request, |
ca5c76ed |
343 | // &hooks); |
9e01e6d4 |
344 | |
ca5c76ed |
345 | lttv_trace_find_hook(ts->parent.t, |
346 | LTT_FACILITY_KERNEL, |
dd455fb8 |
347 | LTT_EVENT_REQUEST_ISSUE, |
ca5c76ed |
348 | FIELD_ARRAY(LTT_FIELD_MAJOR, LTT_FIELD_MINOR, LTT_FIELD_OPERATION), |
fbe038b6 |
349 | before_bdev_event_hook, |
350 | events_request, |
ca5c76ed |
351 | &hooks); |
fbe038b6 |
352 | |
ca5c76ed |
353 | lttv_trace_find_hook(ts->parent.t, |
354 | LTT_FACILITY_KERNEL, |
dd455fb8 |
355 | LTT_EVENT_REQUEST_COMPLETE, |
ca5c76ed |
356 | FIELD_ARRAY(LTT_FIELD_MAJOR, LTT_FIELD_MINOR, LTT_FIELD_OPERATION), |
fbe038b6 |
357 | before_bdev_event_hook, |
358 | events_request, |
ca5c76ed |
359 | &hooks); |
fbe038b6 |
360 | |
ca5c76ed |
361 | /* After hooks */ |
362 | first_after = hooks->len; |
9e01e6d4 |
363 | |
ca5c76ed |
364 | lttv_trace_find_hook(ts->parent.t, |
365 | LTT_FACILITY_KERNEL, |
dd455fb8 |
366 | LTT_EVENT_SCHED_SCHEDULE, |
ca5c76ed |
367 | FIELD_ARRAY(LTT_FIELD_PREV_PID, LTT_FIELD_NEXT_PID, LTT_FIELD_PREV_STATE), |
9e01e6d4 |
368 | after_schedchange_hook, |
369 | events_request, |
ca5c76ed |
370 | &hooks); |
9e01e6d4 |
371 | |
ca5c76ed |
372 | // lttv_trace_find_hook(ts->parent.t, |
373 | // LTT_FACILITY_KERNEL, |
dd455fb8 |
374 | // LTT_EVENT_PROCESS_FORK, |
ca5c76ed |
375 | // FIELD_ARRAY(LTT_FIELD_PARENT_PID, LTT_FIELD_CHILD_PID), |
58a9b31b |
376 | // after_process_fork_hook, |
377 | // events_request, |
ca5c76ed |
378 | // &hooks); |
58a9b31b |
379 | // |
ca5c76ed |
380 | // lttv_trace_find_hook(ts->parent.t, |
381 | // LTT_FACILITY_KERNEL, |
dd455fb8 |
382 | // LTT_EVENT_PROCESS_EXIT, |
ca5c76ed |
383 | // FIELD_ARRAY(LTT_FIELD_PID), |
58a9b31b |
384 | // after_process_exit_hook, |
385 | // events_request, |
ca5c76ed |
386 | // &hooks); |
58a9b31b |
387 | // |
ca5c76ed |
388 | // lttv_trace_find_hook(ts->parent.t, |
389 | // LTT_FACILITY_KERNEL, |
dd455fb8 |
390 | // LTT_EVENT_EXEC, |
ca5c76ed |
391 | // NULL, |
58a9b31b |
392 | // after_fs_exec_hook, |
393 | // events_request, |
ca5c76ed |
394 | // &hooks); |
58a9b31b |
395 | // |
ca5c76ed |
396 | // lttv_trace_find_hook(ts->parent.t, |
397 | // LTT_FACILITY_USER_GENERIC, |
dd455fb8 |
398 | // LTT_EVENT_THREAD_BRAND, |
ca5c76ed |
399 | // FIELD_ARRAY(LTT_FIELD_NAME), |
58a9b31b |
400 | // after_user_generic_thread_brand_hook, |
401 | // events_request, |
ca5c76ed |
402 | // &hooks); |
58a9b31b |
403 | // |
ca5c76ed |
404 | // lttv_trace_find_hook(ts->parent.t, |
405 | // LTT_FACILITY_LIST, |
dd455fb8 |
406 | // LTT_EVENT_PROCESS_STATE, |
ca5c76ed |
407 | // FIELD_ARRAY(LTT_FIELD_PID, LTT_FIELD_PARENT_PID, LTT_FIELD_NAME), |
58a9b31b |
408 | // after_event_enum_process_hook, |
409 | // events_request, |
ca5c76ed |
410 | // &hooks); |
9e01e6d4 |
411 | |
412 | |
413 | /* Add these hooks to each event_by_id hooks list */ |
414 | /* add before */ |
ca5c76ed |
415 | for(k = 0 ; k < first_after ; k++) { |
416 | th = &g_array_index(hooks, LttvTraceHook, k); |
417 | lttv_hooks_add(lttv_hooks_by_id_find(event_by_id, th->id), |
418 | th->h, |
419 | th, |
420 | LTTV_PRIO_STATE-5); |
9e01e6d4 |
421 | } |
422 | |
423 | /* add after */ |
ca5c76ed |
424 | for(k = first_after ; k < hooks->len ; k++) { |
425 | th = &g_array_index(hooks, LttvTraceHook, k); |
426 | lttv_hooks_add(lttv_hooks_by_id_find(event_by_id, th->id), |
427 | th->h, |
428 | th, |
429 | LTTV_PRIO_STATE+5); |
9e01e6d4 |
430 | } |
431 | |
432 | events_request->hooks = hooks; |
433 | |
434 | // Fill the events request |
435 | events_request->owner = control_flow_data; |
436 | events_request->viewer_data = control_flow_data; |
437 | events_request->servicing = FALSE; |
438 | events_request->start_time = start; |
439 | events_request->start_position = NULL; |
440 | events_request->stop_flag = FALSE; |
441 | events_request->end_time = time_end; |
442 | events_request->num_events = G_MAXUINT; |
443 | events_request->end_position = NULL; |
444 | events_request->trace = i; //fixed /* FIXME */ |
445 | events_request->before_chunk_traceset = before_chunk_traceset; |
446 | events_request->before_chunk_trace = NULL; |
447 | events_request->before_chunk_tracefile = NULL; |
448 | events_request->event = NULL; |
449 | events_request->event_by_id = event_by_id; |
450 | events_request->after_chunk_tracefile = NULL; |
451 | events_request->after_chunk_trace = NULL; |
452 | events_request->after_chunk_traceset = after_chunk_traceset; |
453 | events_request->before_request = before_request_hook; |
454 | events_request->after_request = after_request_hook; |
455 | |
456 | g_debug("req : start : %lu, %lu", start.tv_sec, |
457 | start.tv_nsec); |
458 | |
459 | g_debug("req : end : %lu, %lu", time_end.tv_sec, |
460 | time_end.tv_nsec); |
461 | |
462 | lttvwindow_events_request(tab, events_request); |
463 | |
464 | } |
9e01e6d4 |
465 | } |
9e01e6d4 |
466 | } |
467 | |
468 | |
469 | static void set_last_start(gpointer key, gpointer value, gpointer user_data) |
470 | { |
67f72973 |
471 | //ResourceInfo *process_info = (ResourceInfo*)key; |
58a9b31b |
472 | HashedResourceData *hashed_process_data = (HashedResourceData*)value; |
9e01e6d4 |
473 | guint x = (guint)user_data; |
474 | |
475 | hashed_process_data->x.over = x; |
476 | hashed_process_data->x.over_used = FALSE; |
477 | hashed_process_data->x.over_marked = FALSE; |
478 | hashed_process_data->x.middle = x; |
479 | hashed_process_data->x.middle_used = FALSE; |
480 | hashed_process_data->x.middle_marked = FALSE; |
481 | hashed_process_data->x.under = x; |
482 | hashed_process_data->x.under_used = FALSE; |
483 | hashed_process_data->x.under_marked = FALSE; |
484 | hashed_process_data->next_good_time = ltt_time_zero; |
485 | |
486 | return; |
487 | } |
488 | |
489 | void drawing_data_request_begin(EventsRequest *events_request, LttvTracesetState *tss) |
490 | { |
67f72973 |
491 | int i; |
492 | |
9e01e6d4 |
493 | g_debug("Begin of data request"); |
494 | ControlFlowData *cfd = events_request->viewer_data; |
495 | LttvTracesetContext *tsc = LTTV_TRACESET_CONTEXT(tss); |
496 | TimeWindow time_window = |
497 | lttvwindow_get_time_window(cfd->tab); |
498 | |
499 | guint width = cfd->drawing->width; |
500 | guint x=0; |
501 | |
502 | cfd->drawing->last_start = events_request->start_time; |
503 | |
504 | convert_time_to_pixels( |
505 | time_window, |
506 | events_request->start_time, |
507 | width, |
508 | &x); |
509 | |
67f72973 |
510 | for(i=0; i<RV_RESOURCE_COUNT; i++) { |
511 | g_hash_table_foreach(cfd->process_list->restypes[i].hash_table, set_last_start, |
512 | (gpointer)x); |
513 | } |
9e01e6d4 |
514 | |
515 | } |
516 | |
517 | void drawing_chunk_begin(EventsRequest *events_request, LttvTracesetState *tss) |
518 | { |
519 | g_debug("Begin of chunk"); |
520 | ControlFlowData *cfd = events_request->viewer_data; |
d0e4ae2f |
521 | LttvTracesetContext *tsc = &tss->parent; |
9e01e6d4 |
522 | //LttTime current_time = lttv_traceset_context_get_current_tfc(tsc)->timestamp; |
523 | guint i; |
524 | LttvTraceset *traceset = tsc->ts; |
525 | guint nb_trace = lttv_traceset_number(traceset); |
526 | |
527 | if(!cfd->process_list->current_hash_data) { |
58a9b31b |
528 | cfd->process_list->current_hash_data = g_new(HashedResourceData**,nb_trace); |
9e01e6d4 |
529 | for(i = 0 ; i < nb_trace ; i++) { |
530 | guint num_cpu = ltt_trace_get_num_cpu(tss->parent.traces[i]->t); |
58a9b31b |
531 | cfd->process_list->current_hash_data[i] = g_new(HashedResourceData*,num_cpu); |
9e01e6d4 |
532 | memset(cfd->process_list->current_hash_data[i], 0, |
58a9b31b |
533 | sizeof(HashedResourceData*)*num_cpu); |
9e01e6d4 |
534 | } |
535 | } |
536 | //cfd->drawing->last_start = LTT_TIME_MIN(current_time, |
537 | // events_request->end_time); |
538 | } |
539 | |
540 | |
541 | void drawing_request_expose(EventsRequest *events_request, |
542 | LttvTracesetState *tss, |
543 | LttTime end_time) |
544 | { |
545 | gint x, width; |
546 | guint x_end; |
547 | |
548 | ControlFlowData *cfd = events_request->viewer_data; |
549 | LttvTracesetContext *tsc = (LttvTracesetContext*)tss; |
550 | Drawing_t *drawing = cfd->drawing; |
551 | |
552 | TimeWindow time_window = |
553 | lttvwindow_get_time_window(cfd->tab); |
554 | |
555 | g_debug("request expose"); |
556 | |
557 | convert_time_to_pixels( |
558 | time_window, |
559 | end_time, |
560 | drawing->width, |
561 | &x_end); |
562 | x = drawing->damage_begin; |
563 | |
564 | width = x_end - x; |
565 | |
566 | drawing->damage_begin = x+width; |
567 | |
568 | // FIXME ? |
569 | gtk_widget_queue_draw_area ( drawing->drawing_area, |
570 | x, 0, |
571 | width, drawing->drawing_area->allocation.height); |
572 | |
573 | /* Update directly when scrolling */ |
574 | gdk_window_process_updates(drawing->drawing_area->window, |
575 | TRUE); |
576 | } |
577 | |
578 | |
579 | /* Callbacks */ |
580 | |
581 | |
582 | /* Create a new backing pixmap of the appropriate size */ |
583 | /* As the scaling will always change, it's of no use to copy old |
584 | * pixmap. |
585 | * |
586 | * Only change the size if width changes. The height is specified and changed |
587 | * when process ID are added or removed from the process list. |
588 | */ |
589 | static gboolean |
590 | configure_event( GtkWidget *widget, GdkEventConfigure *event, |
591 | gpointer user_data) |
592 | { |
593 | Drawing_t *drawing = (Drawing_t*)user_data; |
594 | |
595 | |
596 | /* First, get the new time interval of the main window */ |
597 | /* we assume (see documentation) that the main window |
598 | * has updated the time interval before this configure gets |
599 | * executed. |
600 | */ |
601 | //lttvwindow_get_time_window(drawing->control_flow_data->mw, |
602 | // &drawing->control_flow_data->time_window); |
603 | |
604 | /* New pixmap, size of the configure event */ |
605 | //GdkPixmap *pixmap = gdk_pixmap_new(widget->window, |
606 | // widget->allocation.width + SAFETY, |
607 | // widget->allocation.height + SAFETY, |
608 | // -1); |
609 | |
610 | if(widget->allocation.width != drawing->width) { |
611 | g_debug("drawing configure event"); |
612 | g_debug("New alloc draw size : %i by %i",widget->allocation.width, |
613 | widget->allocation.height); |
614 | |
615 | drawing->width = widget->allocation.width; |
616 | |
617 | if(drawing->alloc_width < widget->allocation.width) { |
618 | //if(drawing->pixmap) |
619 | // gdk_pixmap_unref(drawing->pixmap); |
620 | |
621 | //drawing->pixmap = gdk_pixmap_new(widget->window, |
622 | // drawing->width + SAFETY + EXTRA_ALLOC, |
623 | // drawing->height + EXTRA_ALLOC, |
624 | // -1); |
625 | drawing->alloc_width = drawing->width + SAFETY + EXTRA_ALLOC; |
626 | drawing->alloc_height = drawing->height + EXTRA_ALLOC; |
627 | update_pixmap_size(drawing->control_flow_data->process_list, |
628 | drawing->alloc_width); |
629 | update_index_to_pixmap(drawing->control_flow_data->process_list); |
630 | } |
631 | //drawing->height = widget->allocation.height; |
632 | |
633 | //ProcessList_get_height |
634 | // (GuiControlFlow_get_process_list(drawing->control_flow_data)), |
635 | |
636 | |
637 | // Clear the image |
638 | //gdk_draw_rectangle (drawing->pixmap, |
639 | // widget->style->black_gc, |
640 | // TRUE, |
641 | // 0, 0, |
642 | // drawing->width+SAFETY, |
643 | // drawing->height); |
644 | |
645 | //g_info("init data request"); |
646 | |
647 | |
648 | /* Initial data request */ |
649 | /* no, do initial data request in the expose event */ |
650 | // Do not need to ask for data of 1 pixel : not synchronized with |
651 | // main window time at this moment. |
652 | //drawing_data_request(drawing, &drawing->pixmap, 0, 0, |
653 | // widget->allocation.width, |
654 | // widget->allocation.height); |
655 | |
656 | //drawing->width = widget->allocation.width; |
657 | //drawing->height = widget->allocation.height; |
658 | |
659 | drawing->damage_begin = 0; |
660 | drawing->damage_end = widget->allocation.width; |
661 | |
662 | if((widget->allocation.width != 1 && |
663 | widget->allocation.height != 1) |
664 | && drawing->damage_begin < drawing->damage_end) |
665 | { |
666 | |
667 | rectangle_pixmap (drawing->control_flow_data->process_list, |
668 | drawing->drawing_area->style->black_gc, |
669 | TRUE, |
670 | 0, 0, |
671 | drawing->alloc_width, // do not overlap |
672 | -1); |
673 | |
674 | |
675 | drawing_data_request(drawing, |
676 | drawing->damage_begin, |
677 | 0, |
678 | drawing->damage_end - drawing->damage_begin, |
679 | drawing->height); |
680 | } |
681 | } |
682 | return TRUE; |
683 | } |
684 | |
685 | |
686 | /* Redraw the screen from the backing pixmap */ |
687 | static gboolean |
688 | expose_event( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ) |
689 | { |
690 | Drawing_t *drawing = (Drawing_t*)user_data; |
691 | |
692 | ControlFlowData *control_flow_data = |
693 | (ControlFlowData*)g_object_get_data( |
694 | G_OBJECT(widget), |
67f72973 |
695 | "resourceview_data"); |
9e01e6d4 |
696 | #if 0 |
697 | if(unlikely(drawing->gc == NULL)) { |
698 | drawing->gc = gdk_gc_new(drawing->drawing_area->window); |
699 | gdk_gc_copy(drawing->gc, drawing->drawing_area->style->black_gc); |
700 | } |
701 | #endif //0 |
702 | TimeWindow time_window = |
703 | lttvwindow_get_time_window(control_flow_data->tab); |
704 | LttTime current_time = |
705 | lttvwindow_get_current_time(control_flow_data->tab); |
706 | |
707 | guint cursor_x=0; |
708 | |
709 | LttTime window_end = time_window.end_time; |
710 | |
711 | /* update the screen from the pixmap buffer */ |
712 | #if 0 |
713 | gdk_draw_pixmap(widget->window, |
714 | widget->style->fg_gc[GTK_WIDGET_STATE (widget)], |
715 | drawing->pixmap, |
716 | event->area.x, event->area.y, |
717 | event->area.x, event->area.y, |
718 | event->area.width, event->area.height); |
719 | #endif //0 |
720 | drawing->height = processlist_get_height(control_flow_data->process_list); |
721 | #if 0 |
722 | copy_pixmap_to_screen(control_flow_data->process_list, |
723 | widget->window, |
724 | widget->style->fg_gc[GTK_WIDGET_STATE (widget)], |
725 | event->area.x, event->area.y, |
726 | event->area.width, event->area.height); |
727 | #endif //0 |
728 | copy_pixmap_to_screen(control_flow_data->process_list, |
729 | widget->window, |
730 | drawing->gc, |
731 | event->area.x, event->area.y, |
732 | event->area.width, event->area.height); |
733 | |
734 | |
735 | /* Erase the dotted lines left.. */ |
736 | if(widget->allocation.height > drawing->height) |
737 | { |
738 | gdk_draw_rectangle (widget->window, |
739 | drawing->drawing_area->style->black_gc, |
740 | TRUE, |
741 | event->area.x, drawing->height, |
742 | event->area.width, // do not overlap |
743 | widget->allocation.height - drawing->height); |
744 | } |
745 | if(ltt_time_compare(time_window.start_time, current_time) <= 0 && |
746 | ltt_time_compare(window_end, current_time) >= 0) |
747 | { |
748 | /* Draw the dotted lines */ |
749 | convert_time_to_pixels( |
750 | time_window, |
751 | current_time, |
752 | drawing->width, |
753 | &cursor_x); |
754 | |
755 | #if 0 |
756 | if(drawing->dotted_gc == NULL) { |
757 | |
758 | drawing->dotted_gc = gdk_gc_new(drawing->drawing_area->window); |
759 | gdk_gc_copy(drawing->dotted_gc, widget->style->white_gc); |
760 | |
761 | gint8 dash_list[] = { 1, 2 }; |
762 | gdk_gc_set_line_attributes(drawing->dotted_gc, |
763 | 1, |
764 | GDK_LINE_ON_OFF_DASH, |
765 | GDK_CAP_BUTT, |
766 | GDK_JOIN_MITER); |
767 | gdk_gc_set_dashes(drawing->dotted_gc, |
768 | 0, |
769 | dash_list, |
770 | 2); |
771 | } |
772 | #endif //0 |
773 | gint height_tot = MAX(widget->allocation.height, drawing->height); |
774 | gdk_draw_line(widget->window, |
775 | drawing->dotted_gc, |
776 | cursor_x, 0, |
777 | cursor_x, height_tot); |
778 | } |
779 | return FALSE; |
780 | } |
781 | |
782 | static gboolean |
783 | after_expose_event( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ) |
784 | { |
785 | //g_assert(0); |
786 | g_debug("AFTER EXPOSE"); |
787 | |
788 | return FALSE; |
789 | |
790 | |
791 | } |
792 | |
793 | #if 0 |
794 | void |
795 | tree_row_activated(GtkTreeModel *treemodel, |
796 | GtkTreePath *arg1, |
797 | GtkTreeViewColumn *arg2, |
798 | gpointer user_data) |
799 | { |
800 | ControlFlowData *cfd = (ControlFlowData*)user_data; |
801 | Drawing_t *drawing = cfd->drawing; |
802 | GtkTreeView *treeview = cfd->process_list->process_list_widget; |
803 | gint *path_indices; |
804 | gint height; |
805 | |
806 | path_indices = gtk_tree_path_get_indices (arg1); |
807 | |
808 | height = get_cell_height(cfd->process_list, |
809 | GTK_TREE_VIEW(treeview)); |
810 | drawing->horizontal_sel = height * path_indices[0]; |
811 | g_critical("new hor sel : %i", drawing->horizontal_sel); |
812 | } |
813 | #endif //0 |
814 | |
815 | /* mouse click */ |
816 | static gboolean |
817 | button_press_event( GtkWidget *widget, GdkEventButton *event, gpointer user_data ) |
818 | { |
819 | ControlFlowData *control_flow_data = |
820 | (ControlFlowData*)g_object_get_data( |
821 | G_OBJECT(widget), |
67f72973 |
822 | "resourceview_data"); |
9e01e6d4 |
823 | Drawing_t *drawing = control_flow_data->drawing; |
824 | TimeWindow time_window = |
825 | lttvwindow_get_time_window(control_flow_data->tab); |
826 | |
827 | g_debug("click"); |
828 | if(event->button == 1) |
829 | { |
830 | LttTime time; |
831 | |
832 | /* left mouse button click */ |
833 | g_debug("x click is : %f", event->x); |
834 | |
835 | convert_pixels_to_time(drawing->width, (guint)event->x, |
836 | time_window, |
837 | &time); |
838 | |
839 | lttvwindow_report_current_time(control_flow_data->tab, time); |
840 | |
841 | } |
842 | |
843 | return FALSE; |
844 | } |
845 | |
846 | static gboolean |
847 | scrollbar_size_allocate(GtkWidget *widget, |
848 | GtkAllocation *allocation, |
849 | gpointer user_data) |
850 | { |
851 | Drawing_t *drawing = (Drawing_t*)user_data; |
852 | |
853 | gtk_widget_set_size_request(drawing->padding, allocation->width, -1); |
854 | //gtk_widget_queue_resize(drawing->padding); |
855 | //gtk_widget_queue_resize(drawing->ruler); |
856 | gtk_container_check_resize(GTK_CONTAINER(drawing->ruler_hbox)); |
857 | return 0; |
858 | } |
859 | |
860 | |
861 | |
862 | Drawing_t *drawing_construct(ControlFlowData *control_flow_data) |
863 | { |
864 | Drawing_t *drawing = g_new(Drawing_t, 1); |
865 | |
866 | drawing->control_flow_data = control_flow_data; |
867 | |
868 | drawing->vbox = gtk_vbox_new(FALSE, 1); |
869 | |
870 | |
871 | drawing->ruler_hbox = gtk_hbox_new(FALSE, 1); |
872 | drawing->ruler = gtk_drawing_area_new (); |
873 | //gtk_widget_set_size_request(drawing->ruler, -1, 27); |
874 | |
875 | drawing->padding = gtk_drawing_area_new (); |
876 | //gtk_widget_set_size_request(drawing->padding, -1, 27); |
877 | gtk_box_pack_start(GTK_BOX(drawing->ruler_hbox), drawing->ruler, |
878 | TRUE, TRUE, 0); |
879 | gtk_box_pack_end(GTK_BOX(drawing->ruler_hbox), drawing->padding, |
880 | FALSE, FALSE, 0); |
881 | |
882 | |
883 | |
884 | drawing->drawing_area = gtk_drawing_area_new (); |
885 | |
886 | drawing->gc = NULL; |
887 | |
888 | drawing->hbox = gtk_hbox_new(FALSE, 1); |
889 | drawing->viewport = gtk_viewport_new(NULL, control_flow_data->v_adjust); |
890 | drawing->scrollbar = gtk_vscrollbar_new(control_flow_data->v_adjust); |
891 | gtk_box_pack_start(GTK_BOX(drawing->hbox), drawing->viewport, |
892 | TRUE, TRUE, 0); |
893 | gtk_box_pack_end(GTK_BOX(drawing->hbox), drawing->scrollbar, |
894 | FALSE, FALSE, 0); |
895 | |
896 | //drawing->scrolled_window = |
897 | // gtk_scrolled_window_new (NULL, |
898 | // control_flow_data->v_adjust); |
899 | |
900 | //gtk_scrolled_window_set_policy( |
901 | // GTK_SCROLLED_WINDOW(drawing->scrolled_window), |
902 | // GTK_POLICY_NEVER, |
903 | // GTK_POLICY_AUTOMATIC); |
904 | |
905 | gtk_container_add(GTK_CONTAINER(drawing->viewport), |
906 | drawing->drawing_area); |
907 | //gtk_scrolled_window_add_with_viewport( |
908 | // GTK_SCROLLED_WINDOW(drawing->scrolled_window), |
909 | // drawing->drawing_area); |
910 | |
911 | gtk_box_pack_start(GTK_BOX(drawing->vbox), drawing->ruler_hbox, |
912 | FALSE, FALSE, 0); |
913 | gtk_box_pack_end(GTK_BOX(drawing->vbox), drawing->hbox, |
914 | TRUE, TRUE, 0); |
915 | |
916 | drawing->pango_layout = |
917 | gtk_widget_create_pango_layout(drawing->drawing_area, NULL); |
918 | |
919 | drawing->height = 1; |
920 | drawing->width = 1; |
921 | drawing->depth = 0; |
922 | drawing->alloc_height = 1; |
923 | drawing->alloc_width = 1; |
924 | |
925 | drawing->damage_begin = 0; |
926 | drawing->damage_end = 0; |
927 | drawing->horizontal_sel = -1; |
928 | |
929 | //gtk_widget_set_size_request(drawing->drawing_area->window, 50, 50); |
930 | g_object_set_data_full( |
931 | G_OBJECT(drawing->drawing_area), |
932 | "Link_drawing_Data", |
933 | drawing, |
934 | (GDestroyNotify)drawing_destroy); |
935 | |
936 | g_object_set_data( |
937 | G_OBJECT(drawing->ruler), |
938 | "drawing", |
939 | drawing); |
940 | |
941 | |
942 | //gtk_widget_modify_bg( drawing->drawing_area, |
943 | // GTK_STATE_NORMAL, |
944 | // &CF_Colors[BLACK]); |
945 | |
946 | //gdk_window_get_geometry(drawing->drawing_area->window, |
947 | // NULL, NULL, |
948 | // &(drawing->width), |
949 | // &(drawing->height), |
950 | // -1); |
951 | |
952 | //drawing->pixmap = gdk_pixmap_new( |
953 | // drawing->drawing_area->window, |
954 | // drawing->width, |
955 | // drawing->height, |
956 | // drawing->depth); |
957 | |
958 | //drawing->pixmap = NULL; |
959 | |
960 | // drawing->pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
961 | // drawing->drawing_area->allocation.width, |
962 | // drawing->drawing_area->allocation.height, |
963 | // -1); |
964 | |
965 | g_signal_connect (G_OBJECT(drawing->drawing_area), |
966 | "configure_event", |
967 | G_CALLBACK (configure_event), |
968 | (gpointer)drawing); |
969 | |
970 | g_signal_connect (G_OBJECT(drawing->ruler), |
971 | "expose_event", |
972 | G_CALLBACK(expose_ruler), |
973 | (gpointer)drawing); |
974 | |
975 | gtk_widget_add_events(drawing->ruler, GDK_POINTER_MOTION_MASK); |
976 | |
977 | g_signal_connect (G_OBJECT(drawing->ruler), |
978 | "motion-notify-event", |
979 | G_CALLBACK(motion_notify_ruler), |
980 | (gpointer)drawing); |
981 | |
982 | |
983 | g_signal_connect (G_OBJECT(drawing->scrollbar), |
984 | "size-allocate", |
985 | G_CALLBACK(scrollbar_size_allocate), |
986 | (gpointer)drawing); |
987 | |
988 | |
989 | |
990 | g_signal_connect (G_OBJECT(drawing->drawing_area), |
991 | "expose_event", |
992 | G_CALLBACK (expose_event), |
993 | (gpointer)drawing); |
994 | |
995 | g_signal_connect_after (G_OBJECT(drawing->drawing_area), |
996 | "expose_event", |
997 | G_CALLBACK (after_expose_event), |
998 | (gpointer)drawing); |
999 | |
1000 | g_signal_connect (G_OBJECT(drawing->drawing_area), |
1001 | "button-press-event", |
1002 | G_CALLBACK (button_press_event), |
1003 | (gpointer)drawing); |
1004 | |
1005 | |
1006 | gtk_widget_show(drawing->ruler); |
1007 | gtk_widget_show(drawing->padding); |
1008 | gtk_widget_show(drawing->ruler_hbox); |
1009 | |
1010 | gtk_widget_show(drawing->drawing_area); |
1011 | //gtk_widget_show(drawing->scrolled_window); |
1012 | gtk_widget_show(drawing->viewport); |
1013 | gtk_widget_show(drawing->scrollbar); |
1014 | gtk_widget_show(drawing->hbox); |
1015 | |
1016 | /* Allocate the colors */ |
1017 | GdkColormap* colormap = gdk_colormap_get_system(); |
1018 | gboolean success[NUM_COLORS]; |
d3d99fde |
1019 | gdk_colormap_alloc_colors(colormap, drawing_colors, NUM_COLORS, FALSE, |
1020 | TRUE, success); |
44ffb95f |
1021 | gdk_colormap_alloc_colors(colormap, drawing_colors_cpu, NUM_COLORS_CPU, FALSE, |
9e01e6d4 |
1022 | TRUE, success); |
885dc404 |
1023 | gdk_colormap_alloc_colors(colormap, drawing_colors_irq, NUM_COLORS_IRQ, FALSE, |
1024 | TRUE, success); |
2410d45e |
1025 | gdk_colormap_alloc_colors(colormap, drawing_colors_soft_irq, NUM_COLORS_SOFT_IRQ, FALSE, |
0305fe77 |
1026 | TRUE, success); |
38726a78 |
1027 | gdk_colormap_alloc_colors(colormap, drawing_colors_trap, NUM_COLORS_TRAP, FALSE, |
1028 | TRUE, success); |
20d16f82 |
1029 | gdk_colormap_alloc_colors(colormap, drawing_colors_bdev, NUM_COLORS_BDEV, FALSE, |
1030 | TRUE, success); |
9e01e6d4 |
1031 | |
1032 | drawing->gc = |
1033 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1034 | drawing->dotted_gc = |
1035 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1036 | |
1037 | gdk_gc_copy(drawing->gc, |
1038 | main_window_get_widget(control_flow_data->tab)->style->black_gc); |
1039 | gdk_gc_copy(drawing->dotted_gc, |
1040 | main_window_get_widget(control_flow_data->tab)->style->white_gc); |
1041 | |
1042 | gint8 dash_list[] = { 1, 2 }; |
1043 | gdk_gc_set_line_attributes(drawing->dotted_gc, |
1044 | 1, |
1045 | GDK_LINE_ON_OFF_DASH, |
1046 | GDK_CAP_BUTT, |
1047 | GDK_JOIN_MITER); |
1048 | gdk_gc_set_dashes(drawing->dotted_gc, |
1049 | 0, |
1050 | dash_list, |
1051 | 2); |
1052 | |
1053 | drawing->ruler_gc_butt = |
1054 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1055 | gdk_gc_copy(drawing->ruler_gc_butt, |
1056 | main_window_get_widget(control_flow_data->tab)->style->black_gc); |
1057 | drawing->ruler_gc_round = |
1058 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1059 | gdk_gc_copy(drawing->ruler_gc_round, |
1060 | main_window_get_widget(control_flow_data->tab)->style->black_gc); |
1061 | |
1062 | |
1063 | gdk_gc_set_line_attributes(drawing->ruler_gc_butt, |
1064 | 2, |
1065 | GDK_LINE_SOLID, |
1066 | GDK_CAP_BUTT, |
1067 | GDK_JOIN_MITER); |
1068 | |
1069 | gdk_gc_set_line_attributes(drawing->ruler_gc_round, |
1070 | 2, |
1071 | GDK_LINE_SOLID, |
1072 | GDK_CAP_ROUND, |
1073 | GDK_JOIN_ROUND); |
1074 | |
1075 | |
1076 | return drawing; |
1077 | } |
1078 | |
1079 | void drawing_destroy(Drawing_t *drawing) |
1080 | { |
1081 | g_info("drawing_destroy %p", drawing); |
1082 | |
1083 | /* Free the colors */ |
1084 | GdkColormap* colormap = gdk_colormap_get_system(); |
1085 | |
d3d99fde |
1086 | gdk_colormap_free_colors(colormap, drawing_colors, NUM_COLORS); |
44ffb95f |
1087 | gdk_colormap_free_colors(colormap, drawing_colors_cpu, NUM_COLORS_CPU); |
8743690d |
1088 | gdk_colormap_free_colors(colormap, drawing_colors_irq, NUM_COLORS_IRQ); |
0305fe77 |
1089 | gdk_colormap_free_colors(colormap, drawing_colors_soft_irq, NUM_COLORS_IRQ); |
38726a78 |
1090 | gdk_colormap_free_colors(colormap, drawing_colors_trap, NUM_COLORS_TRAP); |
20d16f82 |
1091 | gdk_colormap_free_colors(colormap, drawing_colors_bdev, NUM_COLORS_BDEV); |
9e01e6d4 |
1092 | |
1093 | // Do not unref here, Drawing_t destroyed by it's widget. |
1094 | //g_object_unref( G_OBJECT(drawing->drawing_area)); |
1095 | if(drawing->gc != NULL) |
1096 | gdk_gc_unref(drawing->gc); |
1097 | |
1098 | g_object_unref(drawing->pango_layout); |
1099 | if(drawing->dotted_gc != NULL) gdk_gc_unref(drawing->dotted_gc); |
1100 | if(drawing->ruler_gc_butt != NULL) gdk_gc_unref(drawing->ruler_gc_butt); |
1101 | if(drawing->ruler_gc_round != NULL) gdk_gc_unref(drawing->ruler_gc_round); |
1102 | |
1103 | g_free(drawing); |
1104 | g_info("drawing_destroy end"); |
1105 | } |
1106 | |
1107 | GtkWidget *drawing_get_drawing_area(Drawing_t *drawing) |
1108 | { |
1109 | return drawing->drawing_area; |
1110 | } |
1111 | |
1112 | GtkWidget *drawing_get_widget(Drawing_t *drawing) |
1113 | { |
1114 | return drawing->vbox; |
1115 | } |
1116 | |
1117 | void drawing_draw_line( Drawing_t *drawing, |
1118 | GdkPixmap *pixmap, |
1119 | guint x1, guint y1, |
1120 | guint x2, guint y2, |
1121 | GdkGC *GC) |
1122 | { |
1123 | gdk_draw_line (pixmap, |
1124 | GC, |
1125 | x1, y1, x2, y2); |
1126 | } |
1127 | |
1128 | void drawing_clear(Drawing_t *drawing) |
1129 | { |
1130 | //if (drawing->pixmap) |
1131 | // gdk_pixmap_unref(drawing->pixmap); |
1132 | ControlFlowData *cfd = drawing->control_flow_data; |
1133 | |
1134 | |
1135 | rectangle_pixmap(cfd->process_list, |
1136 | drawing->drawing_area->style->black_gc, |
1137 | TRUE, |
1138 | 0, 0, |
1139 | drawing->alloc_width, // do not overlap |
1140 | -1); |
1141 | |
1142 | //drawing->height = 1; |
1143 | /* Allocate a new pixmap with new height */ |
1144 | //drawing->pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
1145 | // drawing->width + SAFETY + EXTRA_ALLOC, |
1146 | // drawing->height + EXTRA_ALLOC, |
1147 | // -1); |
1148 | //drawing->alloc_width = drawing->width + SAFETY + EXTRA_ALLOC; |
1149 | //drawing->alloc_height = drawing->height + EXTRA_ALLOC; |
1150 | |
1151 | //gtk_widget_set_size_request(drawing->drawing_area, |
1152 | // -1, |
1153 | // drawing->height); |
1154 | //gtk_widget_queue_resize_no_redraw(drawing->drawing_area); |
1155 | |
1156 | /* ask for the buffer to be redrawn */ |
1157 | gtk_widget_queue_draw ( drawing->drawing_area); |
1158 | } |
1159 | |
1160 | #if 0 |
1161 | /* Insert a square corresponding to a new process in the list */ |
1162 | /* Applies to whole drawing->width */ |
1163 | void drawing_insert_square(Drawing_t *drawing, |
1164 | guint y, |
1165 | guint height) |
1166 | { |
1167 | //GdkRectangle update_rect; |
1168 | gboolean reallocate = FALSE; |
1169 | GdkPixmap *new_pixmap; |
1170 | |
1171 | /* Allocate a new pixmap with new height */ |
1172 | if(drawing->alloc_height < drawing->height + height) { |
1173 | |
1174 | new_pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
1175 | drawing->width + SAFETY + EXTRA_ALLOC, |
1176 | drawing->height + height + EXTRA_ALLOC, |
1177 | -1); |
1178 | drawing->alloc_width = drawing->width + SAFETY + EXTRA_ALLOC; |
1179 | drawing->alloc_height = drawing->height + height + EXTRA_ALLOC; |
1180 | reallocate = TRUE; |
1181 | |
1182 | /* Copy the high region */ |
1183 | gdk_draw_pixmap (new_pixmap, |
1184 | drawing->drawing_area->style->black_gc, |
1185 | drawing->pixmap, |
1186 | 0, 0, |
1187 | 0, 0, |
1188 | drawing->width + SAFETY, y); |
1189 | |
1190 | } else { |
1191 | new_pixmap = drawing->pixmap; |
1192 | } |
1193 | |
1194 | //GdkPixmap *pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
1195 | // drawing->width + SAFETY, |
1196 | // drawing->height + height, |
1197 | // -1); |
1198 | |
1199 | /* add an empty square */ |
1200 | gdk_draw_rectangle (new_pixmap, |
1201 | drawing->drawing_area->style->black_gc, |
1202 | TRUE, |
1203 | 0, y, |
1204 | drawing->width + SAFETY, // do not overlap |
1205 | height); |
1206 | |
1207 | /* copy the bottom of the region */ |
1208 | gdk_draw_pixmap (new_pixmap, |
1209 | drawing->drawing_area->style->black_gc, |
1210 | drawing->pixmap, |
1211 | 0, y, |
1212 | 0, y + height, |
1213 | drawing->width+SAFETY, drawing->height - y); |
1214 | |
1215 | |
1216 | if(reallocate && likely(drawing->pixmap)) { |
1217 | gdk_pixmap_unref(drawing->pixmap); |
1218 | drawing->pixmap = new_pixmap; |
1219 | } |
1220 | |
1221 | if(unlikely(drawing->height==1)) drawing->height = height; |
1222 | else drawing->height += height; |
1223 | |
1224 | gtk_widget_set_size_request(drawing->drawing_area, |
1225 | -1, |
1226 | drawing->height); |
1227 | gtk_widget_queue_resize_no_redraw(drawing->drawing_area); |
1228 | |
1229 | /* ask for the buffer to be redrawn */ |
1230 | gtk_widget_queue_draw_area ( drawing->drawing_area, |
1231 | 0, y, |
1232 | drawing->width, drawing->height-y); |
1233 | } |
1234 | |
1235 | |
1236 | /* Remove a square corresponding to a removed process in the list */ |
1237 | void drawing_remove_square(Drawing_t *drawing, |
1238 | guint y, |
1239 | guint height) |
1240 | { |
1241 | GdkPixmap *pixmap; |
1242 | |
1243 | if(unlikely((guint)drawing->height == height)) { |
1244 | //pixmap = gdk_pixmap_new( |
1245 | // drawing->drawing_area->window, |
1246 | // drawing->width + SAFETY, |
1247 | // 1, |
1248 | // -1); |
1249 | pixmap = drawing->pixmap; |
1250 | drawing->height=1; |
1251 | } else { |
1252 | /* Allocate a new pixmap with new height */ |
1253 | //pixmap = gdk_pixmap_new( |
1254 | // drawing->drawing_area->window, |
1255 | // drawing->width + SAFETY, |
1256 | // drawing->height - height, |
1257 | // -1); |
1258 | /* Keep the same preallocated pixmap */ |
1259 | pixmap = drawing->pixmap; |
1260 | |
1261 | /* Copy the high region */ |
1262 | gdk_draw_pixmap (pixmap, |
1263 | drawing->drawing_area->style->black_gc, |
1264 | drawing->pixmap, |
1265 | 0, 0, |
1266 | 0, 0, |
1267 | drawing->width + SAFETY, y); |
1268 | |
1269 | /* Copy up the bottom of the region */ |
1270 | gdk_draw_pixmap (pixmap, |
1271 | drawing->drawing_area->style->black_gc, |
1272 | drawing->pixmap, |
1273 | 0, y + height, |
1274 | 0, y, |
1275 | drawing->width, drawing->height - y - height); |
1276 | |
1277 | drawing->height-=height; |
1278 | } |
1279 | |
1280 | //if(likely(drawing->pixmap)) |
1281 | // gdk_pixmap_unref(drawing->pixmap); |
1282 | |
1283 | //drawing->pixmap = pixmap; |
1284 | |
1285 | gtk_widget_set_size_request(drawing->drawing_area, |
1286 | -1, |
1287 | drawing->height); |
1288 | gtk_widget_queue_resize_no_redraw(drawing->drawing_area); |
1289 | /* ask for the buffer to be redrawn */ |
1290 | gtk_widget_queue_draw_area ( drawing->drawing_area, |
1291 | 0, y, |
1292 | drawing->width, MAX(drawing->height-y, 1)); |
1293 | } |
1294 | #endif //0 |
1295 | |
1296 | void drawing_update_ruler(Drawing_t *drawing, TimeWindow *time_window) |
1297 | { |
1298 | GtkRequisition req; |
1299 | GdkRectangle rect; |
1300 | |
1301 | req.width = drawing->ruler->allocation.width; |
1302 | req.height = drawing->ruler->allocation.height; |
1303 | |
1304 | |
1305 | rect.x = 0; |
1306 | rect.y = 0; |
1307 | rect.width = req.width; |
1308 | rect.height = req.height; |
1309 | |
1310 | gtk_widget_queue_draw(drawing->ruler); |
1311 | //gtk_widget_draw( drawing->ruler, &rect); |
1312 | } |
1313 | |
1314 | /* Redraw the ruler */ |
1315 | static gboolean |
1316 | expose_ruler( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ) |
1317 | { |
1318 | Drawing_t *drawing = (Drawing_t*)user_data; |
1319 | TimeWindow time_window = lttvwindow_get_time_window(drawing->control_flow_data->tab); |
1320 | gchar text[255]; |
1321 | |
1322 | PangoContext *context; |
1323 | PangoLayout *layout; |
1324 | PangoFontDescription *FontDesc; |
1325 | PangoRectangle ink_rect; |
1326 | gint global_width=0; |
1327 | GdkColor foreground = { 0, 0, 0, 0 }; |
1328 | GdkColor background = { 0, 0xffff, 0xffff, 0xffff }; |
1329 | |
1330 | LttTime window_end = time_window.end_time; |
1331 | LttTime half_width = |
1332 | ltt_time_div(time_window.time_width,2.0); |
1333 | LttTime window_middle = |
1334 | ltt_time_add(half_width, |
1335 | time_window.start_time); |
1336 | g_debug("ruler expose event"); |
1337 | |
1338 | gdk_draw_rectangle (drawing->ruler->window, |
1339 | drawing->ruler->style->white_gc, |
1340 | TRUE, |
1341 | event->area.x, event->area.y, |
1342 | event->area.width, |
1343 | event->area.height); |
1344 | |
1345 | gdk_draw_line (drawing->ruler->window, |
1346 | drawing->ruler_gc_butt, |
1347 | event->area.x, 1, |
1348 | event->area.x + event->area.width, 1); |
1349 | |
1350 | |
1351 | snprintf(text, 255, "%lus\n%luns", |
1352 | time_window.start_time.tv_sec, |
1353 | time_window.start_time.tv_nsec); |
1354 | |
1355 | layout = gtk_widget_create_pango_layout(drawing->drawing_area, NULL); |
1356 | |
1357 | context = pango_layout_get_context(layout); |
1358 | FontDesc = pango_context_get_font_description(context); |
1359 | |
1360 | pango_font_description_set_size(FontDesc, 6*PANGO_SCALE); |
1361 | pango_layout_context_changed(layout); |
1362 | |
1363 | pango_layout_set_text(layout, text, -1); |
1364 | pango_layout_get_pixel_extents(layout, &ink_rect, NULL); |
1365 | global_width += ink_rect.width; |
1366 | |
1367 | gdk_draw_layout_with_colors(drawing->ruler->window, |
1368 | drawing->ruler_gc_butt, |
1369 | 0, |
1370 | 6, |
1371 | layout, &foreground, &background); |
1372 | |
1373 | gdk_draw_line (drawing->ruler->window, |
1374 | drawing->ruler_gc_round, |
1375 | 1, 1, |
1376 | 1, 7); |
1377 | |
1378 | |
1379 | snprintf(text, 255, "%lus\n%luns", window_end.tv_sec, |
1380 | window_end.tv_nsec); |
1381 | |
1382 | pango_layout_set_text(layout, text, -1); |
1383 | pango_layout_get_pixel_extents(layout, &ink_rect, NULL); |
1384 | global_width += ink_rect.width; |
1385 | |
1386 | if(global_width <= drawing->ruler->allocation.width) |
1387 | { |
1388 | gdk_draw_layout_with_colors(drawing->ruler->window, |
1389 | drawing->ruler_gc_butt, |
1390 | drawing->ruler->allocation.width - ink_rect.width, |
1391 | 6, |
1392 | layout, &foreground, &background); |
1393 | |
1394 | gdk_draw_line (drawing->ruler->window, |
1395 | drawing->ruler_gc_butt, |
1396 | drawing->ruler->allocation.width-1, 1, |
1397 | drawing->ruler->allocation.width-1, 7); |
1398 | } |
1399 | |
1400 | |
1401 | snprintf(text, 255, "%lus\n%luns", window_middle.tv_sec, |
1402 | window_middle.tv_nsec); |
1403 | |
1404 | pango_layout_set_text(layout, text, -1); |
1405 | pango_layout_get_pixel_extents(layout, &ink_rect, NULL); |
1406 | global_width += ink_rect.width; |
1407 | |
1408 | if(global_width <= drawing->ruler->allocation.width) |
1409 | { |
1410 | gdk_draw_layout_with_colors(drawing->ruler->window, |
1411 | drawing->ruler_gc_butt, |
1412 | (drawing->ruler->allocation.width - ink_rect.width)/2, |
1413 | 6, |
1414 | layout, &foreground, &background); |
1415 | |
1416 | gdk_draw_line (drawing->ruler->window, |
1417 | drawing->ruler_gc_butt, |
1418 | drawing->ruler->allocation.width/2, 1, |
1419 | drawing->ruler->allocation.width/2, 7); |
1420 | |
1421 | |
1422 | |
1423 | |
1424 | } |
1425 | |
1426 | g_object_unref(layout); |
1427 | |
1428 | return FALSE; |
1429 | } |
1430 | |
1431 | |
1432 | /* notify mouse on ruler */ |
1433 | static gboolean |
1434 | motion_notify_ruler(GtkWidget *widget, GdkEventMotion *event, gpointer user_data) |
1435 | { |
1436 | //g_debug("motion"); |
1437 | //eventually follow mouse and show time here |
1438 | return 0; |
1439 | } |