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 */ |
67c73bb3 |
107 | { 0, 0xFFFF, 0xD400, 0xD400 }, /* COL_SOFT_IRQ_PENDING */ |
0305fe77 |
108 | { 0, 0xFFFF, 0x9400, 0x9600 }, /* COL_SOFT_IRQ_BUSY */ |
109 | }; |
110 | |
38726a78 |
111 | GdkColor drawing_colors_trap[NUM_COLORS_TRAP] = |
112 | { /* Pixel, R, G, B */ |
113 | { 0, 0x0000, 0x0000, 0x0000 }, /* COL_TRAP_UNKNOWN */ |
a81d2a59 |
114 | { 0, 0x0000, 0x0000, 0x0000 }, /* COL_TRAP_IDLE */ |
38726a78 |
115 | { 0, 0xFF00, 0xFF00, 0x0100 }, /* COL_TRAP_BUSY */ |
116 | }; |
117 | |
20d16f82 |
118 | GdkColor drawing_colors_bdev[NUM_COLORS_BDEV] = |
119 | { /* Pixel, R, G, B */ |
120 | { 0, 0x0000, 0x0000, 0x0000 }, /* COL_BDEV_UNKNOWN */ |
121 | { 0, 0xBBBB, 0xBBBB, 0xBBBB }, /* COL_BDEV_IDLE */ |
122 | { 0, 0x0000, 0x0000, 0xFFFF }, /* COL_BDEV_BUSY_READING */ |
123 | { 0, 0xFFFF, 0x0000, 0x0000 }, /* COL_BDEV_BUSY_WRITING */ |
124 | }; |
125 | |
9e01e6d4 |
126 | /***************************************************************************** |
127 | * drawing functions * |
128 | *****************************************************************************/ |
129 | |
130 | static gboolean |
131 | expose_ruler( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ); |
132 | |
133 | static gboolean |
134 | motion_notify_ruler(GtkWidget *widget, GdkEventMotion *event, gpointer user_data); |
135 | |
136 | |
137 | /* Function responsible for updating the exposed area. |
138 | * It must do an events request to the lttvwindow API to ask for this update. |
139 | * Note : this function cannot clear the background, because it may |
140 | * erase drawing already present (SAFETY). |
141 | */ |
142 | void drawing_data_request(Drawing_t *drawing, |
143 | gint x, gint y, |
144 | gint width, |
145 | gint height) |
146 | { |
147 | if(width < 0) return ; |
148 | if(height < 0) return ; |
149 | |
150 | |
151 | Tab *tab = drawing->control_flow_data->tab; |
152 | TimeWindow time_window = |
153 | lttvwindow_get_time_window(tab); |
154 | |
155 | ControlFlowData *control_flow_data = drawing->control_flow_data; |
156 | // (ControlFlowData*)g_object_get_data( |
67f72973 |
157 | // G_OBJECT(drawing->drawing_area), "resourceview_data"); |
9e01e6d4 |
158 | |
159 | LttTime start, time_end; |
160 | LttTime window_end = time_window.end_time; |
161 | |
162 | g_debug("req : window start_time : %lu, %lu", time_window.start_time.tv_sec, |
163 | time_window.start_time.tv_nsec); |
164 | |
165 | g_debug("req : window time width : %lu, %lu", time_window.time_width.tv_sec, |
166 | time_window.time_width.tv_nsec); |
167 | |
168 | g_debug("req : window_end : %lu, %lu", window_end.tv_sec, |
169 | window_end.tv_nsec); |
170 | |
171 | g_debug("x is : %i, x+width is : %i", x, x+width); |
172 | |
173 | convert_pixels_to_time(drawing->width, x, |
174 | time_window, |
175 | &start); |
176 | |
177 | convert_pixels_to_time(drawing->width, x+width, |
178 | time_window, |
179 | &time_end); |
180 | time_end = ltt_time_add(time_end, ltt_time_one); // because main window |
181 | // doesn't deliver end time. |
182 | |
183 | lttvwindow_events_request_remove_all(tab, |
184 | control_flow_data); |
185 | |
186 | { |
187 | /* find the tracehooks */ |
188 | LttvTracesetContext *tsc = lttvwindow_get_traceset_context(tab); |
189 | |
190 | LttvTraceset *traceset = tsc->ts; |
191 | |
192 | guint i, k, l, nb_trace; |
193 | |
194 | LttvTraceState *ts; |
195 | |
196 | LttvTracefileState *tfs; |
197 | |
198 | GArray *hooks; |
199 | |
200 | LttvTraceHook *hook; |
201 | |
dd455fb8 |
202 | LttvTraceHook *th; |
9e01e6d4 |
203 | |
204 | guint ret; |
ca5c76ed |
205 | guint first_after; |
9e01e6d4 |
206 | |
207 | nb_trace = lttv_traceset_number(traceset); |
208 | // FIXME (fixed) : eventually request for more traces |
209 | for(i = 0 ; i < nb_trace ; i++) { |
9e01e6d4 |
210 | EventsRequest *events_request = g_new(EventsRequest, 1); |
211 | // Create the hooks |
212 | //LttvHooks *event = lttv_hooks_new(); |
213 | LttvHooksById *event_by_id = lttv_hooks_by_id_new(); |
214 | LttvHooks *before_chunk_traceset = lttv_hooks_new(); |
215 | LttvHooks *after_chunk_traceset = lttv_hooks_new(); |
216 | LttvHooks *before_request_hook = lttv_hooks_new(); |
217 | LttvHooks *after_request_hook = lttv_hooks_new(); |
218 | |
219 | lttv_hooks_add(before_chunk_traceset, |
220 | before_chunk, |
221 | events_request, |
222 | LTTV_PRIO_DEFAULT); |
223 | |
224 | lttv_hooks_add(after_chunk_traceset, |
225 | after_chunk, |
226 | events_request, |
227 | LTTV_PRIO_DEFAULT); |
228 | |
229 | lttv_hooks_add(before_request_hook, |
230 | before_request, |
231 | events_request, |
232 | LTTV_PRIO_DEFAULT); |
233 | |
234 | lttv_hooks_add(after_request_hook, |
235 | after_request, |
236 | events_request, |
237 | LTTV_PRIO_DEFAULT); |
238 | |
239 | |
240 | ts = (LttvTraceState *)tsc->traces[i]; |
241 | |
242 | /* Find the eventtype id for the following events and register the |
243 | associated by id hooks. */ |
244 | |
ca5c76ed |
245 | hooks = g_array_sized_new(FALSE, FALSE, sizeof(LttvTraceHook), 18); |
9e01e6d4 |
246 | |
247 | /* before hooks */ |
248 | |
ca5c76ed |
249 | // lttv_trace_find_hook(ts->parent.t, |
cc731880 |
250 | // LTT_FACILITY_ARCH, |
dd455fb8 |
251 | // LTT_EVENT_SYSCALL_ENTRY, |
ca5c76ed |
252 | // FIELD_ARRAY(LTT_FIELD_SYSCALL_ID), |
58a9b31b |
253 | // before_execmode_hook, |
254 | // events_request, |
ca5c76ed |
255 | // &hooks); |
58a9b31b |
256 | // |
ca5c76ed |
257 | // lttv_trace_find_hook(ts->parent.t, |
cc731880 |
258 | // LTT_FACILITY_ARCH, |
dd455fb8 |
259 | // LTT_EVENT_SYSCALL_EXIT, |
ca5c76ed |
260 | // NULL, |
58a9b31b |
261 | // before_execmode_hook, |
262 | // events_request, |
ca5c76ed |
263 | // &hooks); |
58a9b31b |
264 | // |
ca5c76ed |
265 | lttv_trace_find_hook(ts->parent.t, |
3c9fcfb3 |
266 | LTT_FACILITY_KERNEL, |
dd455fb8 |
267 | LTT_EVENT_TRAP_ENTRY, |
ca5c76ed |
268 | FIELD_ARRAY(LTT_FIELD_TRAP_ID), |
d3d99fde |
269 | before_execmode_hook, |
270 | events_request, |
ca5c76ed |
271 | &hooks); |
d3d99fde |
272 | |
ca5c76ed |
273 | lttv_trace_find_hook(ts->parent.t, |
3c9fcfb3 |
274 | LTT_FACILITY_KERNEL, |
dd455fb8 |
275 | LTT_EVENT_TRAP_EXIT, |
ca5c76ed |
276 | NULL, |
d3d99fde |
277 | before_execmode_hook, |
278 | events_request, |
ca5c76ed |
279 | &hooks); |
d3d99fde |
280 | |
ca5c76ed |
281 | lttv_trace_find_hook(ts->parent.t, |
282 | LTT_FACILITY_KERNEL, |
dd455fb8 |
283 | LTT_EVENT_IRQ_ENTRY, |
ca5c76ed |
284 | FIELD_ARRAY(LTT_FIELD_IRQ_ID), |
598026ba |
285 | before_execmode_hook, |
286 | events_request, |
ca5c76ed |
287 | &hooks); |
598026ba |
288 | |
ca5c76ed |
289 | lttv_trace_find_hook(ts->parent.t, |
290 | LTT_FACILITY_KERNEL, |
dd455fb8 |
291 | LTT_EVENT_IRQ_EXIT, |
ca5c76ed |
292 | NULL, |
598026ba |
293 | before_execmode_hook, |
294 | events_request, |
ca5c76ed |
295 | &hooks); |
0305fe77 |
296 | |
67c73bb3 |
297 | lttv_trace_find_hook(ts->parent.t, |
298 | LTT_FACILITY_KERNEL, |
299 | LTT_EVENT_SOFT_IRQ_RAISE, |
300 | FIELD_ARRAY(LTT_FIELD_SOFT_IRQ_ID), |
301 | before_execmode_hook, |
302 | events_request, |
303 | &hooks); |
304 | |
0305fe77 |
305 | lttv_trace_find_hook(ts->parent.t, |
306 | LTT_FACILITY_KERNEL, |
307 | LTT_EVENT_SOFT_IRQ_ENTRY, |
308 | FIELD_ARRAY(LTT_FIELD_SOFT_IRQ_ID), |
309 | before_execmode_hook, |
310 | events_request, |
311 | &hooks); |
312 | |
313 | lttv_trace_find_hook(ts->parent.t, |
314 | LTT_FACILITY_KERNEL, |
315 | LTT_EVENT_SOFT_IRQ_EXIT, |
316 | NULL, |
317 | before_execmode_hook, |
318 | events_request, |
319 | &hooks); |
9e01e6d4 |
320 | |
321 | |
ca5c76ed |
322 | lttv_trace_find_hook(ts->parent.t, |
323 | LTT_FACILITY_KERNEL, |
dd455fb8 |
324 | LTT_EVENT_SCHED_SCHEDULE, |
ca5c76ed |
325 | FIELD_ARRAY(LTT_FIELD_PREV_PID, LTT_FIELD_NEXT_PID, LTT_FIELD_PREV_STATE), |
9e01e6d4 |
326 | before_schedchange_hook, |
327 | events_request, |
ca5c76ed |
328 | &hooks); |
9e01e6d4 |
329 | |
ca5c76ed |
330 | // lttv_trace_find_hook(ts->parent.t, |
331 | // LTT_FACILITY_KERNEL, |
dd455fb8 |
332 | // LTT_EVENT_PROCESS_EXIT, |
ca5c76ed |
333 | // FIELD_ARRAY(LTT_FIELD_PID), |
58a9b31b |
334 | // before_process_exit_hook, |
335 | // events_request, |
ca5c76ed |
336 | // &hooks); |
58a9b31b |
337 | // |
ca5c76ed |
338 | // lttv_trace_find_hook(ts->parent.t, |
339 | // LTT_FACILITY_KERNEL, |
dd455fb8 |
340 | // LTT_EVENT_PROCESS_FREE, |
ca5c76ed |
341 | // FIELD_ARRAY(LTT_FIELD_PID), |
58a9b31b |
342 | // before_process_release_hook, |
343 | // events_request, |
ca5c76ed |
344 | // &hooks); |
58a9b31b |
345 | // |
ca5c76ed |
346 | // lttv_trace_find_hook(ts->parent.t, |
347 | // LTT_FACILITY_LIST, |
dd455fb8 |
348 | // LTT_EVENT_STATEDUMP_END, |
ca5c76ed |
349 | // NULL, |
58a9b31b |
350 | // before_statedump_end, |
351 | // events_request, |
ca5c76ed |
352 | // &hooks); |
9e01e6d4 |
353 | |
ca5c76ed |
354 | lttv_trace_find_hook(ts->parent.t, |
355 | LTT_FACILITY_KERNEL, |
dd455fb8 |
356 | LTT_EVENT_REQUEST_ISSUE, |
ca5c76ed |
357 | FIELD_ARRAY(LTT_FIELD_MAJOR, LTT_FIELD_MINOR, LTT_FIELD_OPERATION), |
fbe038b6 |
358 | before_bdev_event_hook, |
359 | events_request, |
ca5c76ed |
360 | &hooks); |
fbe038b6 |
361 | |
ca5c76ed |
362 | lttv_trace_find_hook(ts->parent.t, |
363 | LTT_FACILITY_KERNEL, |
dd455fb8 |
364 | LTT_EVENT_REQUEST_COMPLETE, |
ca5c76ed |
365 | FIELD_ARRAY(LTT_FIELD_MAJOR, LTT_FIELD_MINOR, LTT_FIELD_OPERATION), |
fbe038b6 |
366 | before_bdev_event_hook, |
367 | events_request, |
ca5c76ed |
368 | &hooks); |
fbe038b6 |
369 | |
ca5c76ed |
370 | /* After hooks */ |
371 | first_after = hooks->len; |
9e01e6d4 |
372 | |
ca5c76ed |
373 | lttv_trace_find_hook(ts->parent.t, |
374 | LTT_FACILITY_KERNEL, |
dd455fb8 |
375 | LTT_EVENT_SCHED_SCHEDULE, |
ca5c76ed |
376 | FIELD_ARRAY(LTT_FIELD_PREV_PID, LTT_FIELD_NEXT_PID, LTT_FIELD_PREV_STATE), |
9e01e6d4 |
377 | after_schedchange_hook, |
378 | events_request, |
ca5c76ed |
379 | &hooks); |
9e01e6d4 |
380 | |
ca5c76ed |
381 | // lttv_trace_find_hook(ts->parent.t, |
382 | // LTT_FACILITY_KERNEL, |
dd455fb8 |
383 | // LTT_EVENT_PROCESS_FORK, |
ca5c76ed |
384 | // FIELD_ARRAY(LTT_FIELD_PARENT_PID, LTT_FIELD_CHILD_PID), |
58a9b31b |
385 | // after_process_fork_hook, |
386 | // events_request, |
ca5c76ed |
387 | // &hooks); |
58a9b31b |
388 | // |
ca5c76ed |
389 | // lttv_trace_find_hook(ts->parent.t, |
390 | // LTT_FACILITY_KERNEL, |
dd455fb8 |
391 | // LTT_EVENT_PROCESS_EXIT, |
ca5c76ed |
392 | // FIELD_ARRAY(LTT_FIELD_PID), |
58a9b31b |
393 | // after_process_exit_hook, |
394 | // events_request, |
ca5c76ed |
395 | // &hooks); |
58a9b31b |
396 | // |
ca5c76ed |
397 | // lttv_trace_find_hook(ts->parent.t, |
398 | // LTT_FACILITY_KERNEL, |
dd455fb8 |
399 | // LTT_EVENT_EXEC, |
ca5c76ed |
400 | // NULL, |
58a9b31b |
401 | // after_fs_exec_hook, |
402 | // events_request, |
ca5c76ed |
403 | // &hooks); |
58a9b31b |
404 | // |
ca5c76ed |
405 | // lttv_trace_find_hook(ts->parent.t, |
406 | // LTT_FACILITY_USER_GENERIC, |
dd455fb8 |
407 | // LTT_EVENT_THREAD_BRAND, |
ca5c76ed |
408 | // FIELD_ARRAY(LTT_FIELD_NAME), |
58a9b31b |
409 | // after_user_generic_thread_brand_hook, |
410 | // events_request, |
ca5c76ed |
411 | // &hooks); |
58a9b31b |
412 | // |
ca5c76ed |
413 | // lttv_trace_find_hook(ts->parent.t, |
414 | // LTT_FACILITY_LIST, |
dd455fb8 |
415 | // LTT_EVENT_PROCESS_STATE, |
ca5c76ed |
416 | // FIELD_ARRAY(LTT_FIELD_PID, LTT_FIELD_PARENT_PID, LTT_FIELD_NAME), |
58a9b31b |
417 | // after_event_enum_process_hook, |
418 | // events_request, |
ca5c76ed |
419 | // &hooks); |
9e01e6d4 |
420 | |
421 | |
422 | /* Add these hooks to each event_by_id hooks list */ |
423 | /* add before */ |
ca5c76ed |
424 | for(k = 0 ; k < first_after ; 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 | /* add after */ |
ca5c76ed |
433 | for(k = first_after ; k < hooks->len ; k++) { |
434 | th = &g_array_index(hooks, LttvTraceHook, k); |
435 | lttv_hooks_add(lttv_hooks_by_id_find(event_by_id, th->id), |
436 | th->h, |
437 | th, |
438 | LTTV_PRIO_STATE+5); |
9e01e6d4 |
439 | } |
440 | |
441 | events_request->hooks = hooks; |
442 | |
443 | // Fill the events request |
444 | events_request->owner = control_flow_data; |
445 | events_request->viewer_data = control_flow_data; |
446 | events_request->servicing = FALSE; |
447 | events_request->start_time = start; |
448 | events_request->start_position = NULL; |
449 | events_request->stop_flag = FALSE; |
450 | events_request->end_time = time_end; |
451 | events_request->num_events = G_MAXUINT; |
452 | events_request->end_position = NULL; |
453 | events_request->trace = i; //fixed /* FIXME */ |
454 | events_request->before_chunk_traceset = before_chunk_traceset; |
455 | events_request->before_chunk_trace = NULL; |
456 | events_request->before_chunk_tracefile = NULL; |
457 | events_request->event = NULL; |
458 | events_request->event_by_id = event_by_id; |
459 | events_request->after_chunk_tracefile = NULL; |
460 | events_request->after_chunk_trace = NULL; |
461 | events_request->after_chunk_traceset = after_chunk_traceset; |
462 | events_request->before_request = before_request_hook; |
463 | events_request->after_request = after_request_hook; |
464 | |
465 | g_debug("req : start : %lu, %lu", start.tv_sec, |
466 | start.tv_nsec); |
467 | |
468 | g_debug("req : end : %lu, %lu", time_end.tv_sec, |
469 | time_end.tv_nsec); |
470 | |
471 | lttvwindow_events_request(tab, events_request); |
472 | |
473 | } |
9e01e6d4 |
474 | } |
9e01e6d4 |
475 | } |
476 | |
477 | |
478 | static void set_last_start(gpointer key, gpointer value, gpointer user_data) |
479 | { |
67f72973 |
480 | //ResourceInfo *process_info = (ResourceInfo*)key; |
58a9b31b |
481 | HashedResourceData *hashed_process_data = (HashedResourceData*)value; |
9e01e6d4 |
482 | guint x = (guint)user_data; |
483 | |
484 | hashed_process_data->x.over = x; |
485 | hashed_process_data->x.over_used = FALSE; |
486 | hashed_process_data->x.over_marked = FALSE; |
487 | hashed_process_data->x.middle = x; |
488 | hashed_process_data->x.middle_used = FALSE; |
489 | hashed_process_data->x.middle_marked = FALSE; |
490 | hashed_process_data->x.under = x; |
491 | hashed_process_data->x.under_used = FALSE; |
492 | hashed_process_data->x.under_marked = FALSE; |
493 | hashed_process_data->next_good_time = ltt_time_zero; |
494 | |
495 | return; |
496 | } |
497 | |
498 | void drawing_data_request_begin(EventsRequest *events_request, LttvTracesetState *tss) |
499 | { |
67f72973 |
500 | int i; |
501 | |
9e01e6d4 |
502 | g_debug("Begin of data request"); |
503 | ControlFlowData *cfd = events_request->viewer_data; |
504 | LttvTracesetContext *tsc = LTTV_TRACESET_CONTEXT(tss); |
505 | TimeWindow time_window = |
506 | lttvwindow_get_time_window(cfd->tab); |
507 | |
508 | guint width = cfd->drawing->width; |
509 | guint x=0; |
510 | |
511 | cfd->drawing->last_start = events_request->start_time; |
512 | |
513 | convert_time_to_pixels( |
514 | time_window, |
515 | events_request->start_time, |
516 | width, |
517 | &x); |
518 | |
67f72973 |
519 | for(i=0; i<RV_RESOURCE_COUNT; i++) { |
520 | g_hash_table_foreach(cfd->process_list->restypes[i].hash_table, set_last_start, |
521 | (gpointer)x); |
522 | } |
9e01e6d4 |
523 | |
524 | } |
525 | |
526 | void drawing_chunk_begin(EventsRequest *events_request, LttvTracesetState *tss) |
527 | { |
528 | g_debug("Begin of chunk"); |
529 | ControlFlowData *cfd = events_request->viewer_data; |
d0e4ae2f |
530 | LttvTracesetContext *tsc = &tss->parent; |
9e01e6d4 |
531 | //LttTime current_time = lttv_traceset_context_get_current_tfc(tsc)->timestamp; |
532 | guint i; |
533 | LttvTraceset *traceset = tsc->ts; |
534 | guint nb_trace = lttv_traceset_number(traceset); |
535 | |
536 | if(!cfd->process_list->current_hash_data) { |
58a9b31b |
537 | cfd->process_list->current_hash_data = g_new(HashedResourceData**,nb_trace); |
9e01e6d4 |
538 | for(i = 0 ; i < nb_trace ; i++) { |
539 | guint num_cpu = ltt_trace_get_num_cpu(tss->parent.traces[i]->t); |
58a9b31b |
540 | cfd->process_list->current_hash_data[i] = g_new(HashedResourceData*,num_cpu); |
9e01e6d4 |
541 | memset(cfd->process_list->current_hash_data[i], 0, |
58a9b31b |
542 | sizeof(HashedResourceData*)*num_cpu); |
9e01e6d4 |
543 | } |
544 | } |
545 | //cfd->drawing->last_start = LTT_TIME_MIN(current_time, |
546 | // events_request->end_time); |
547 | } |
548 | |
549 | |
550 | void drawing_request_expose(EventsRequest *events_request, |
551 | LttvTracesetState *tss, |
552 | LttTime end_time) |
553 | { |
554 | gint x, width; |
555 | guint x_end; |
556 | |
557 | ControlFlowData *cfd = events_request->viewer_data; |
558 | LttvTracesetContext *tsc = (LttvTracesetContext*)tss; |
559 | Drawing_t *drawing = cfd->drawing; |
560 | |
561 | TimeWindow time_window = |
562 | lttvwindow_get_time_window(cfd->tab); |
563 | |
564 | g_debug("request expose"); |
565 | |
566 | convert_time_to_pixels( |
567 | time_window, |
568 | end_time, |
569 | drawing->width, |
570 | &x_end); |
571 | x = drawing->damage_begin; |
572 | |
573 | width = x_end - x; |
574 | |
575 | drawing->damage_begin = x+width; |
576 | |
577 | // FIXME ? |
578 | gtk_widget_queue_draw_area ( drawing->drawing_area, |
579 | x, 0, |
580 | width, drawing->drawing_area->allocation.height); |
581 | |
582 | /* Update directly when scrolling */ |
583 | gdk_window_process_updates(drawing->drawing_area->window, |
584 | TRUE); |
585 | } |
586 | |
587 | |
588 | /* Callbacks */ |
589 | |
590 | |
591 | /* Create a new backing pixmap of the appropriate size */ |
592 | /* As the scaling will always change, it's of no use to copy old |
593 | * pixmap. |
594 | * |
595 | * Only change the size if width changes. The height is specified and changed |
596 | * when process ID are added or removed from the process list. |
597 | */ |
598 | static gboolean |
599 | configure_event( GtkWidget *widget, GdkEventConfigure *event, |
600 | gpointer user_data) |
601 | { |
602 | Drawing_t *drawing = (Drawing_t*)user_data; |
603 | |
604 | |
605 | /* First, get the new time interval of the main window */ |
606 | /* we assume (see documentation) that the main window |
607 | * has updated the time interval before this configure gets |
608 | * executed. |
609 | */ |
610 | //lttvwindow_get_time_window(drawing->control_flow_data->mw, |
611 | // &drawing->control_flow_data->time_window); |
612 | |
613 | /* New pixmap, size of the configure event */ |
614 | //GdkPixmap *pixmap = gdk_pixmap_new(widget->window, |
615 | // widget->allocation.width + SAFETY, |
616 | // widget->allocation.height + SAFETY, |
617 | // -1); |
618 | |
619 | if(widget->allocation.width != drawing->width) { |
620 | g_debug("drawing configure event"); |
621 | g_debug("New alloc draw size : %i by %i",widget->allocation.width, |
622 | widget->allocation.height); |
623 | |
624 | drawing->width = widget->allocation.width; |
625 | |
626 | if(drawing->alloc_width < widget->allocation.width) { |
627 | //if(drawing->pixmap) |
628 | // gdk_pixmap_unref(drawing->pixmap); |
629 | |
630 | //drawing->pixmap = gdk_pixmap_new(widget->window, |
631 | // drawing->width + SAFETY + EXTRA_ALLOC, |
632 | // drawing->height + EXTRA_ALLOC, |
633 | // -1); |
634 | drawing->alloc_width = drawing->width + SAFETY + EXTRA_ALLOC; |
635 | drawing->alloc_height = drawing->height + EXTRA_ALLOC; |
636 | update_pixmap_size(drawing->control_flow_data->process_list, |
637 | drawing->alloc_width); |
638 | update_index_to_pixmap(drawing->control_flow_data->process_list); |
639 | } |
640 | //drawing->height = widget->allocation.height; |
641 | |
642 | //ProcessList_get_height |
643 | // (GuiControlFlow_get_process_list(drawing->control_flow_data)), |
644 | |
645 | |
646 | // Clear the image |
647 | //gdk_draw_rectangle (drawing->pixmap, |
648 | // widget->style->black_gc, |
649 | // TRUE, |
650 | // 0, 0, |
651 | // drawing->width+SAFETY, |
652 | // drawing->height); |
653 | |
654 | //g_info("init data request"); |
655 | |
656 | |
657 | /* Initial data request */ |
658 | /* no, do initial data request in the expose event */ |
659 | // Do not need to ask for data of 1 pixel : not synchronized with |
660 | // main window time at this moment. |
661 | //drawing_data_request(drawing, &drawing->pixmap, 0, 0, |
662 | // widget->allocation.width, |
663 | // widget->allocation.height); |
664 | |
665 | //drawing->width = widget->allocation.width; |
666 | //drawing->height = widget->allocation.height; |
667 | |
668 | drawing->damage_begin = 0; |
669 | drawing->damage_end = widget->allocation.width; |
670 | |
671 | if((widget->allocation.width != 1 && |
672 | widget->allocation.height != 1) |
673 | && drawing->damage_begin < drawing->damage_end) |
674 | { |
675 | |
676 | rectangle_pixmap (drawing->control_flow_data->process_list, |
677 | drawing->drawing_area->style->black_gc, |
678 | TRUE, |
679 | 0, 0, |
680 | drawing->alloc_width, // do not overlap |
681 | -1); |
682 | |
683 | |
684 | drawing_data_request(drawing, |
685 | drawing->damage_begin, |
686 | 0, |
687 | drawing->damage_end - drawing->damage_begin, |
688 | drawing->height); |
689 | } |
690 | } |
691 | return TRUE; |
692 | } |
693 | |
694 | |
695 | /* Redraw the screen from the backing pixmap */ |
696 | static gboolean |
697 | expose_event( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ) |
698 | { |
699 | Drawing_t *drawing = (Drawing_t*)user_data; |
700 | |
701 | ControlFlowData *control_flow_data = |
702 | (ControlFlowData*)g_object_get_data( |
703 | G_OBJECT(widget), |
67f72973 |
704 | "resourceview_data"); |
9e01e6d4 |
705 | #if 0 |
706 | if(unlikely(drawing->gc == NULL)) { |
707 | drawing->gc = gdk_gc_new(drawing->drawing_area->window); |
708 | gdk_gc_copy(drawing->gc, drawing->drawing_area->style->black_gc); |
709 | } |
710 | #endif //0 |
711 | TimeWindow time_window = |
712 | lttvwindow_get_time_window(control_flow_data->tab); |
713 | LttTime current_time = |
714 | lttvwindow_get_current_time(control_flow_data->tab); |
715 | |
716 | guint cursor_x=0; |
717 | |
718 | LttTime window_end = time_window.end_time; |
719 | |
720 | /* update the screen from the pixmap buffer */ |
721 | #if 0 |
722 | gdk_draw_pixmap(widget->window, |
723 | widget->style->fg_gc[GTK_WIDGET_STATE (widget)], |
724 | drawing->pixmap, |
725 | event->area.x, event->area.y, |
726 | event->area.x, event->area.y, |
727 | event->area.width, event->area.height); |
728 | #endif //0 |
729 | drawing->height = processlist_get_height(control_flow_data->process_list); |
730 | #if 0 |
731 | copy_pixmap_to_screen(control_flow_data->process_list, |
732 | widget->window, |
733 | widget->style->fg_gc[GTK_WIDGET_STATE (widget)], |
734 | event->area.x, event->area.y, |
735 | event->area.width, event->area.height); |
736 | #endif //0 |
737 | copy_pixmap_to_screen(control_flow_data->process_list, |
738 | widget->window, |
739 | drawing->gc, |
740 | event->area.x, event->area.y, |
741 | event->area.width, event->area.height); |
742 | |
743 | |
744 | /* Erase the dotted lines left.. */ |
745 | if(widget->allocation.height > drawing->height) |
746 | { |
747 | gdk_draw_rectangle (widget->window, |
748 | drawing->drawing_area->style->black_gc, |
749 | TRUE, |
750 | event->area.x, drawing->height, |
751 | event->area.width, // do not overlap |
752 | widget->allocation.height - drawing->height); |
753 | } |
754 | if(ltt_time_compare(time_window.start_time, current_time) <= 0 && |
755 | ltt_time_compare(window_end, current_time) >= 0) |
756 | { |
757 | /* Draw the dotted lines */ |
758 | convert_time_to_pixels( |
759 | time_window, |
760 | current_time, |
761 | drawing->width, |
762 | &cursor_x); |
763 | |
764 | #if 0 |
765 | if(drawing->dotted_gc == NULL) { |
766 | |
767 | drawing->dotted_gc = gdk_gc_new(drawing->drawing_area->window); |
768 | gdk_gc_copy(drawing->dotted_gc, widget->style->white_gc); |
769 | |
770 | gint8 dash_list[] = { 1, 2 }; |
771 | gdk_gc_set_line_attributes(drawing->dotted_gc, |
772 | 1, |
773 | GDK_LINE_ON_OFF_DASH, |
774 | GDK_CAP_BUTT, |
775 | GDK_JOIN_MITER); |
776 | gdk_gc_set_dashes(drawing->dotted_gc, |
777 | 0, |
778 | dash_list, |
779 | 2); |
780 | } |
781 | #endif //0 |
782 | gint height_tot = MAX(widget->allocation.height, drawing->height); |
783 | gdk_draw_line(widget->window, |
784 | drawing->dotted_gc, |
785 | cursor_x, 0, |
786 | cursor_x, height_tot); |
787 | } |
788 | return FALSE; |
789 | } |
790 | |
791 | static gboolean |
792 | after_expose_event( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ) |
793 | { |
794 | //g_assert(0); |
795 | g_debug("AFTER EXPOSE"); |
796 | |
797 | return FALSE; |
798 | |
799 | |
800 | } |
801 | |
802 | #if 0 |
803 | void |
804 | tree_row_activated(GtkTreeModel *treemodel, |
805 | GtkTreePath *arg1, |
806 | GtkTreeViewColumn *arg2, |
807 | gpointer user_data) |
808 | { |
809 | ControlFlowData *cfd = (ControlFlowData*)user_data; |
810 | Drawing_t *drawing = cfd->drawing; |
811 | GtkTreeView *treeview = cfd->process_list->process_list_widget; |
812 | gint *path_indices; |
813 | gint height; |
814 | |
815 | path_indices = gtk_tree_path_get_indices (arg1); |
816 | |
817 | height = get_cell_height(cfd->process_list, |
818 | GTK_TREE_VIEW(treeview)); |
819 | drawing->horizontal_sel = height * path_indices[0]; |
820 | g_critical("new hor sel : %i", drawing->horizontal_sel); |
821 | } |
822 | #endif //0 |
823 | |
824 | /* mouse click */ |
825 | static gboolean |
826 | button_press_event( GtkWidget *widget, GdkEventButton *event, gpointer user_data ) |
827 | { |
828 | ControlFlowData *control_flow_data = |
829 | (ControlFlowData*)g_object_get_data( |
830 | G_OBJECT(widget), |
67f72973 |
831 | "resourceview_data"); |
9e01e6d4 |
832 | Drawing_t *drawing = control_flow_data->drawing; |
833 | TimeWindow time_window = |
834 | lttvwindow_get_time_window(control_flow_data->tab); |
835 | |
836 | g_debug("click"); |
837 | if(event->button == 1) |
838 | { |
839 | LttTime time; |
840 | |
841 | /* left mouse button click */ |
842 | g_debug("x click is : %f", event->x); |
843 | |
844 | convert_pixels_to_time(drawing->width, (guint)event->x, |
845 | time_window, |
846 | &time); |
847 | |
848 | lttvwindow_report_current_time(control_flow_data->tab, time); |
849 | |
850 | } |
851 | |
852 | return FALSE; |
853 | } |
854 | |
855 | static gboolean |
856 | scrollbar_size_allocate(GtkWidget *widget, |
857 | GtkAllocation *allocation, |
858 | gpointer user_data) |
859 | { |
860 | Drawing_t *drawing = (Drawing_t*)user_data; |
861 | |
862 | gtk_widget_set_size_request(drawing->padding, allocation->width, -1); |
863 | //gtk_widget_queue_resize(drawing->padding); |
864 | //gtk_widget_queue_resize(drawing->ruler); |
865 | gtk_container_check_resize(GTK_CONTAINER(drawing->ruler_hbox)); |
866 | return 0; |
867 | } |
868 | |
869 | |
870 | |
871 | Drawing_t *drawing_construct(ControlFlowData *control_flow_data) |
872 | { |
873 | Drawing_t *drawing = g_new(Drawing_t, 1); |
874 | |
875 | drawing->control_flow_data = control_flow_data; |
876 | |
877 | drawing->vbox = gtk_vbox_new(FALSE, 1); |
878 | |
879 | |
880 | drawing->ruler_hbox = gtk_hbox_new(FALSE, 1); |
881 | drawing->ruler = gtk_drawing_area_new (); |
882 | //gtk_widget_set_size_request(drawing->ruler, -1, 27); |
883 | |
884 | drawing->padding = gtk_drawing_area_new (); |
885 | //gtk_widget_set_size_request(drawing->padding, -1, 27); |
886 | gtk_box_pack_start(GTK_BOX(drawing->ruler_hbox), drawing->ruler, |
887 | TRUE, TRUE, 0); |
888 | gtk_box_pack_end(GTK_BOX(drawing->ruler_hbox), drawing->padding, |
889 | FALSE, FALSE, 0); |
890 | |
891 | |
892 | |
893 | drawing->drawing_area = gtk_drawing_area_new (); |
894 | |
895 | drawing->gc = NULL; |
896 | |
897 | drawing->hbox = gtk_hbox_new(FALSE, 1); |
898 | drawing->viewport = gtk_viewport_new(NULL, control_flow_data->v_adjust); |
899 | drawing->scrollbar = gtk_vscrollbar_new(control_flow_data->v_adjust); |
900 | gtk_box_pack_start(GTK_BOX(drawing->hbox), drawing->viewport, |
901 | TRUE, TRUE, 0); |
902 | gtk_box_pack_end(GTK_BOX(drawing->hbox), drawing->scrollbar, |
903 | FALSE, FALSE, 0); |
904 | |
905 | //drawing->scrolled_window = |
906 | // gtk_scrolled_window_new (NULL, |
907 | // control_flow_data->v_adjust); |
908 | |
909 | //gtk_scrolled_window_set_policy( |
910 | // GTK_SCROLLED_WINDOW(drawing->scrolled_window), |
911 | // GTK_POLICY_NEVER, |
912 | // GTK_POLICY_AUTOMATIC); |
913 | |
914 | gtk_container_add(GTK_CONTAINER(drawing->viewport), |
915 | drawing->drawing_area); |
916 | //gtk_scrolled_window_add_with_viewport( |
917 | // GTK_SCROLLED_WINDOW(drawing->scrolled_window), |
918 | // drawing->drawing_area); |
919 | |
920 | gtk_box_pack_start(GTK_BOX(drawing->vbox), drawing->ruler_hbox, |
921 | FALSE, FALSE, 0); |
922 | gtk_box_pack_end(GTK_BOX(drawing->vbox), drawing->hbox, |
923 | TRUE, TRUE, 0); |
924 | |
925 | drawing->pango_layout = |
926 | gtk_widget_create_pango_layout(drawing->drawing_area, NULL); |
927 | |
928 | drawing->height = 1; |
929 | drawing->width = 1; |
930 | drawing->depth = 0; |
931 | drawing->alloc_height = 1; |
932 | drawing->alloc_width = 1; |
933 | |
934 | drawing->damage_begin = 0; |
935 | drawing->damage_end = 0; |
936 | drawing->horizontal_sel = -1; |
937 | |
938 | //gtk_widget_set_size_request(drawing->drawing_area->window, 50, 50); |
939 | g_object_set_data_full( |
940 | G_OBJECT(drawing->drawing_area), |
941 | "Link_drawing_Data", |
942 | drawing, |
943 | (GDestroyNotify)drawing_destroy); |
944 | |
945 | g_object_set_data( |
946 | G_OBJECT(drawing->ruler), |
947 | "drawing", |
948 | drawing); |
949 | |
950 | |
951 | //gtk_widget_modify_bg( drawing->drawing_area, |
952 | // GTK_STATE_NORMAL, |
953 | // &CF_Colors[BLACK]); |
954 | |
955 | //gdk_window_get_geometry(drawing->drawing_area->window, |
956 | // NULL, NULL, |
957 | // &(drawing->width), |
958 | // &(drawing->height), |
959 | // -1); |
960 | |
961 | //drawing->pixmap = gdk_pixmap_new( |
962 | // drawing->drawing_area->window, |
963 | // drawing->width, |
964 | // drawing->height, |
965 | // drawing->depth); |
966 | |
967 | //drawing->pixmap = NULL; |
968 | |
969 | // drawing->pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
970 | // drawing->drawing_area->allocation.width, |
971 | // drawing->drawing_area->allocation.height, |
972 | // -1); |
973 | |
974 | g_signal_connect (G_OBJECT(drawing->drawing_area), |
975 | "configure_event", |
976 | G_CALLBACK (configure_event), |
977 | (gpointer)drawing); |
978 | |
979 | g_signal_connect (G_OBJECT(drawing->ruler), |
980 | "expose_event", |
981 | G_CALLBACK(expose_ruler), |
982 | (gpointer)drawing); |
983 | |
984 | gtk_widget_add_events(drawing->ruler, GDK_POINTER_MOTION_MASK); |
985 | |
986 | g_signal_connect (G_OBJECT(drawing->ruler), |
987 | "motion-notify-event", |
988 | G_CALLBACK(motion_notify_ruler), |
989 | (gpointer)drawing); |
990 | |
991 | |
992 | g_signal_connect (G_OBJECT(drawing->scrollbar), |
993 | "size-allocate", |
994 | G_CALLBACK(scrollbar_size_allocate), |
995 | (gpointer)drawing); |
996 | |
997 | |
998 | |
999 | g_signal_connect (G_OBJECT(drawing->drawing_area), |
1000 | "expose_event", |
1001 | G_CALLBACK (expose_event), |
1002 | (gpointer)drawing); |
1003 | |
1004 | g_signal_connect_after (G_OBJECT(drawing->drawing_area), |
1005 | "expose_event", |
1006 | G_CALLBACK (after_expose_event), |
1007 | (gpointer)drawing); |
1008 | |
1009 | g_signal_connect (G_OBJECT(drawing->drawing_area), |
1010 | "button-press-event", |
1011 | G_CALLBACK (button_press_event), |
1012 | (gpointer)drawing); |
1013 | |
1014 | |
1015 | gtk_widget_show(drawing->ruler); |
1016 | gtk_widget_show(drawing->padding); |
1017 | gtk_widget_show(drawing->ruler_hbox); |
1018 | |
1019 | gtk_widget_show(drawing->drawing_area); |
1020 | //gtk_widget_show(drawing->scrolled_window); |
1021 | gtk_widget_show(drawing->viewport); |
1022 | gtk_widget_show(drawing->scrollbar); |
1023 | gtk_widget_show(drawing->hbox); |
1024 | |
1025 | /* Allocate the colors */ |
1026 | GdkColormap* colormap = gdk_colormap_get_system(); |
1027 | gboolean success[NUM_COLORS]; |
d3d99fde |
1028 | gdk_colormap_alloc_colors(colormap, drawing_colors, NUM_COLORS, FALSE, |
1029 | TRUE, success); |
44ffb95f |
1030 | gdk_colormap_alloc_colors(colormap, drawing_colors_cpu, NUM_COLORS_CPU, FALSE, |
9e01e6d4 |
1031 | TRUE, success); |
885dc404 |
1032 | gdk_colormap_alloc_colors(colormap, drawing_colors_irq, NUM_COLORS_IRQ, FALSE, |
1033 | TRUE, success); |
2410d45e |
1034 | gdk_colormap_alloc_colors(colormap, drawing_colors_soft_irq, NUM_COLORS_SOFT_IRQ, FALSE, |
0305fe77 |
1035 | TRUE, success); |
38726a78 |
1036 | gdk_colormap_alloc_colors(colormap, drawing_colors_trap, NUM_COLORS_TRAP, FALSE, |
1037 | TRUE, success); |
20d16f82 |
1038 | gdk_colormap_alloc_colors(colormap, drawing_colors_bdev, NUM_COLORS_BDEV, FALSE, |
1039 | TRUE, success); |
9e01e6d4 |
1040 | |
1041 | drawing->gc = |
1042 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1043 | drawing->dotted_gc = |
1044 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1045 | |
1046 | gdk_gc_copy(drawing->gc, |
1047 | main_window_get_widget(control_flow_data->tab)->style->black_gc); |
1048 | gdk_gc_copy(drawing->dotted_gc, |
1049 | main_window_get_widget(control_flow_data->tab)->style->white_gc); |
1050 | |
1051 | gint8 dash_list[] = { 1, 2 }; |
1052 | gdk_gc_set_line_attributes(drawing->dotted_gc, |
1053 | 1, |
1054 | GDK_LINE_ON_OFF_DASH, |
1055 | GDK_CAP_BUTT, |
1056 | GDK_JOIN_MITER); |
1057 | gdk_gc_set_dashes(drawing->dotted_gc, |
1058 | 0, |
1059 | dash_list, |
1060 | 2); |
1061 | |
1062 | drawing->ruler_gc_butt = |
1063 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1064 | gdk_gc_copy(drawing->ruler_gc_butt, |
1065 | main_window_get_widget(control_flow_data->tab)->style->black_gc); |
1066 | drawing->ruler_gc_round = |
1067 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1068 | gdk_gc_copy(drawing->ruler_gc_round, |
1069 | main_window_get_widget(control_flow_data->tab)->style->black_gc); |
1070 | |
1071 | |
1072 | gdk_gc_set_line_attributes(drawing->ruler_gc_butt, |
1073 | 2, |
1074 | GDK_LINE_SOLID, |
1075 | GDK_CAP_BUTT, |
1076 | GDK_JOIN_MITER); |
1077 | |
1078 | gdk_gc_set_line_attributes(drawing->ruler_gc_round, |
1079 | 2, |
1080 | GDK_LINE_SOLID, |
1081 | GDK_CAP_ROUND, |
1082 | GDK_JOIN_ROUND); |
1083 | |
1084 | |
1085 | return drawing; |
1086 | } |
1087 | |
1088 | void drawing_destroy(Drawing_t *drawing) |
1089 | { |
1090 | g_info("drawing_destroy %p", drawing); |
1091 | |
1092 | /* Free the colors */ |
1093 | GdkColormap* colormap = gdk_colormap_get_system(); |
1094 | |
d3d99fde |
1095 | gdk_colormap_free_colors(colormap, drawing_colors, NUM_COLORS); |
44ffb95f |
1096 | gdk_colormap_free_colors(colormap, drawing_colors_cpu, NUM_COLORS_CPU); |
8743690d |
1097 | gdk_colormap_free_colors(colormap, drawing_colors_irq, NUM_COLORS_IRQ); |
0305fe77 |
1098 | gdk_colormap_free_colors(colormap, drawing_colors_soft_irq, NUM_COLORS_IRQ); |
38726a78 |
1099 | gdk_colormap_free_colors(colormap, drawing_colors_trap, NUM_COLORS_TRAP); |
20d16f82 |
1100 | gdk_colormap_free_colors(colormap, drawing_colors_bdev, NUM_COLORS_BDEV); |
9e01e6d4 |
1101 | |
1102 | // Do not unref here, Drawing_t destroyed by it's widget. |
1103 | //g_object_unref( G_OBJECT(drawing->drawing_area)); |
1104 | if(drawing->gc != NULL) |
1105 | gdk_gc_unref(drawing->gc); |
1106 | |
1107 | g_object_unref(drawing->pango_layout); |
1108 | if(drawing->dotted_gc != NULL) gdk_gc_unref(drawing->dotted_gc); |
1109 | if(drawing->ruler_gc_butt != NULL) gdk_gc_unref(drawing->ruler_gc_butt); |
1110 | if(drawing->ruler_gc_round != NULL) gdk_gc_unref(drawing->ruler_gc_round); |
1111 | |
1112 | g_free(drawing); |
1113 | g_info("drawing_destroy end"); |
1114 | } |
1115 | |
1116 | GtkWidget *drawing_get_drawing_area(Drawing_t *drawing) |
1117 | { |
1118 | return drawing->drawing_area; |
1119 | } |
1120 | |
1121 | GtkWidget *drawing_get_widget(Drawing_t *drawing) |
1122 | { |
1123 | return drawing->vbox; |
1124 | } |
1125 | |
1126 | void drawing_draw_line( Drawing_t *drawing, |
1127 | GdkPixmap *pixmap, |
1128 | guint x1, guint y1, |
1129 | guint x2, guint y2, |
1130 | GdkGC *GC) |
1131 | { |
1132 | gdk_draw_line (pixmap, |
1133 | GC, |
1134 | x1, y1, x2, y2); |
1135 | } |
1136 | |
1137 | void drawing_clear(Drawing_t *drawing) |
1138 | { |
1139 | //if (drawing->pixmap) |
1140 | // gdk_pixmap_unref(drawing->pixmap); |
1141 | ControlFlowData *cfd = drawing->control_flow_data; |
1142 | |
1143 | |
1144 | rectangle_pixmap(cfd->process_list, |
1145 | drawing->drawing_area->style->black_gc, |
1146 | TRUE, |
1147 | 0, 0, |
1148 | drawing->alloc_width, // do not overlap |
1149 | -1); |
1150 | |
1151 | //drawing->height = 1; |
1152 | /* Allocate a new pixmap with new height */ |
1153 | //drawing->pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
1154 | // drawing->width + SAFETY + EXTRA_ALLOC, |
1155 | // drawing->height + EXTRA_ALLOC, |
1156 | // -1); |
1157 | //drawing->alloc_width = drawing->width + SAFETY + EXTRA_ALLOC; |
1158 | //drawing->alloc_height = drawing->height + EXTRA_ALLOC; |
1159 | |
1160 | //gtk_widget_set_size_request(drawing->drawing_area, |
1161 | // -1, |
1162 | // drawing->height); |
1163 | //gtk_widget_queue_resize_no_redraw(drawing->drawing_area); |
1164 | |
1165 | /* ask for the buffer to be redrawn */ |
1166 | gtk_widget_queue_draw ( drawing->drawing_area); |
1167 | } |
1168 | |
1169 | #if 0 |
1170 | /* Insert a square corresponding to a new process in the list */ |
1171 | /* Applies to whole drawing->width */ |
1172 | void drawing_insert_square(Drawing_t *drawing, |
1173 | guint y, |
1174 | guint height) |
1175 | { |
1176 | //GdkRectangle update_rect; |
1177 | gboolean reallocate = FALSE; |
1178 | GdkPixmap *new_pixmap; |
1179 | |
1180 | /* Allocate a new pixmap with new height */ |
1181 | if(drawing->alloc_height < drawing->height + height) { |
1182 | |
1183 | new_pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
1184 | drawing->width + SAFETY + EXTRA_ALLOC, |
1185 | drawing->height + height + EXTRA_ALLOC, |
1186 | -1); |
1187 | drawing->alloc_width = drawing->width + SAFETY + EXTRA_ALLOC; |
1188 | drawing->alloc_height = drawing->height + height + EXTRA_ALLOC; |
1189 | reallocate = TRUE; |
1190 | |
1191 | /* Copy the high region */ |
1192 | gdk_draw_pixmap (new_pixmap, |
1193 | drawing->drawing_area->style->black_gc, |
1194 | drawing->pixmap, |
1195 | 0, 0, |
1196 | 0, 0, |
1197 | drawing->width + SAFETY, y); |
1198 | |
1199 | } else { |
1200 | new_pixmap = drawing->pixmap; |
1201 | } |
1202 | |
1203 | //GdkPixmap *pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
1204 | // drawing->width + SAFETY, |
1205 | // drawing->height + height, |
1206 | // -1); |
1207 | |
1208 | /* add an empty square */ |
1209 | gdk_draw_rectangle (new_pixmap, |
1210 | drawing->drawing_area->style->black_gc, |
1211 | TRUE, |
1212 | 0, y, |
1213 | drawing->width + SAFETY, // do not overlap |
1214 | height); |
1215 | |
1216 | /* copy the bottom of the region */ |
1217 | gdk_draw_pixmap (new_pixmap, |
1218 | drawing->drawing_area->style->black_gc, |
1219 | drawing->pixmap, |
1220 | 0, y, |
1221 | 0, y + height, |
1222 | drawing->width+SAFETY, drawing->height - y); |
1223 | |
1224 | |
1225 | if(reallocate && likely(drawing->pixmap)) { |
1226 | gdk_pixmap_unref(drawing->pixmap); |
1227 | drawing->pixmap = new_pixmap; |
1228 | } |
1229 | |
1230 | if(unlikely(drawing->height==1)) drawing->height = height; |
1231 | else drawing->height += height; |
1232 | |
1233 | gtk_widget_set_size_request(drawing->drawing_area, |
1234 | -1, |
1235 | drawing->height); |
1236 | gtk_widget_queue_resize_no_redraw(drawing->drawing_area); |
1237 | |
1238 | /* ask for the buffer to be redrawn */ |
1239 | gtk_widget_queue_draw_area ( drawing->drawing_area, |
1240 | 0, y, |
1241 | drawing->width, drawing->height-y); |
1242 | } |
1243 | |
1244 | |
1245 | /* Remove a square corresponding to a removed process in the list */ |
1246 | void drawing_remove_square(Drawing_t *drawing, |
1247 | guint y, |
1248 | guint height) |
1249 | { |
1250 | GdkPixmap *pixmap; |
1251 | |
1252 | if(unlikely((guint)drawing->height == height)) { |
1253 | //pixmap = gdk_pixmap_new( |
1254 | // drawing->drawing_area->window, |
1255 | // drawing->width + SAFETY, |
1256 | // 1, |
1257 | // -1); |
1258 | pixmap = drawing->pixmap; |
1259 | drawing->height=1; |
1260 | } else { |
1261 | /* Allocate a new pixmap with new height */ |
1262 | //pixmap = gdk_pixmap_new( |
1263 | // drawing->drawing_area->window, |
1264 | // drawing->width + SAFETY, |
1265 | // drawing->height - height, |
1266 | // -1); |
1267 | /* Keep the same preallocated pixmap */ |
1268 | pixmap = drawing->pixmap; |
1269 | |
1270 | /* Copy the high region */ |
1271 | gdk_draw_pixmap (pixmap, |
1272 | drawing->drawing_area->style->black_gc, |
1273 | drawing->pixmap, |
1274 | 0, 0, |
1275 | 0, 0, |
1276 | drawing->width + SAFETY, y); |
1277 | |
1278 | /* Copy up the bottom of the region */ |
1279 | gdk_draw_pixmap (pixmap, |
1280 | drawing->drawing_area->style->black_gc, |
1281 | drawing->pixmap, |
1282 | 0, y + height, |
1283 | 0, y, |
1284 | drawing->width, drawing->height - y - height); |
1285 | |
1286 | drawing->height-=height; |
1287 | } |
1288 | |
1289 | //if(likely(drawing->pixmap)) |
1290 | // gdk_pixmap_unref(drawing->pixmap); |
1291 | |
1292 | //drawing->pixmap = pixmap; |
1293 | |
1294 | gtk_widget_set_size_request(drawing->drawing_area, |
1295 | -1, |
1296 | drawing->height); |
1297 | gtk_widget_queue_resize_no_redraw(drawing->drawing_area); |
1298 | /* ask for the buffer to be redrawn */ |
1299 | gtk_widget_queue_draw_area ( drawing->drawing_area, |
1300 | 0, y, |
1301 | drawing->width, MAX(drawing->height-y, 1)); |
1302 | } |
1303 | #endif //0 |
1304 | |
1305 | void drawing_update_ruler(Drawing_t *drawing, TimeWindow *time_window) |
1306 | { |
1307 | GtkRequisition req; |
1308 | GdkRectangle rect; |
1309 | |
1310 | req.width = drawing->ruler->allocation.width; |
1311 | req.height = drawing->ruler->allocation.height; |
1312 | |
1313 | |
1314 | rect.x = 0; |
1315 | rect.y = 0; |
1316 | rect.width = req.width; |
1317 | rect.height = req.height; |
1318 | |
1319 | gtk_widget_queue_draw(drawing->ruler); |
1320 | //gtk_widget_draw( drawing->ruler, &rect); |
1321 | } |
1322 | |
1323 | /* Redraw the ruler */ |
1324 | static gboolean |
1325 | expose_ruler( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ) |
1326 | { |
1327 | Drawing_t *drawing = (Drawing_t*)user_data; |
1328 | TimeWindow time_window = lttvwindow_get_time_window(drawing->control_flow_data->tab); |
1329 | gchar text[255]; |
1330 | |
1331 | PangoContext *context; |
1332 | PangoLayout *layout; |
1333 | PangoFontDescription *FontDesc; |
1334 | PangoRectangle ink_rect; |
1335 | gint global_width=0; |
1336 | GdkColor foreground = { 0, 0, 0, 0 }; |
1337 | GdkColor background = { 0, 0xffff, 0xffff, 0xffff }; |
1338 | |
1339 | LttTime window_end = time_window.end_time; |
1340 | LttTime half_width = |
1341 | ltt_time_div(time_window.time_width,2.0); |
1342 | LttTime window_middle = |
1343 | ltt_time_add(half_width, |
1344 | time_window.start_time); |
1345 | g_debug("ruler expose event"); |
1346 | |
1347 | gdk_draw_rectangle (drawing->ruler->window, |
1348 | drawing->ruler->style->white_gc, |
1349 | TRUE, |
1350 | event->area.x, event->area.y, |
1351 | event->area.width, |
1352 | event->area.height); |
1353 | |
1354 | gdk_draw_line (drawing->ruler->window, |
1355 | drawing->ruler_gc_butt, |
1356 | event->area.x, 1, |
1357 | event->area.x + event->area.width, 1); |
1358 | |
1359 | |
1360 | snprintf(text, 255, "%lus\n%luns", |
1361 | time_window.start_time.tv_sec, |
1362 | time_window.start_time.tv_nsec); |
1363 | |
1364 | layout = gtk_widget_create_pango_layout(drawing->drawing_area, NULL); |
1365 | |
1366 | context = pango_layout_get_context(layout); |
1367 | FontDesc = pango_context_get_font_description(context); |
1368 | |
1369 | pango_font_description_set_size(FontDesc, 6*PANGO_SCALE); |
1370 | pango_layout_context_changed(layout); |
1371 | |
1372 | pango_layout_set_text(layout, text, -1); |
1373 | pango_layout_get_pixel_extents(layout, &ink_rect, NULL); |
1374 | global_width += ink_rect.width; |
1375 | |
1376 | gdk_draw_layout_with_colors(drawing->ruler->window, |
1377 | drawing->ruler_gc_butt, |
1378 | 0, |
1379 | 6, |
1380 | layout, &foreground, &background); |
1381 | |
1382 | gdk_draw_line (drawing->ruler->window, |
1383 | drawing->ruler_gc_round, |
1384 | 1, 1, |
1385 | 1, 7); |
1386 | |
1387 | |
1388 | snprintf(text, 255, "%lus\n%luns", window_end.tv_sec, |
1389 | window_end.tv_nsec); |
1390 | |
1391 | pango_layout_set_text(layout, text, -1); |
1392 | pango_layout_get_pixel_extents(layout, &ink_rect, NULL); |
1393 | global_width += ink_rect.width; |
1394 | |
1395 | if(global_width <= drawing->ruler->allocation.width) |
1396 | { |
1397 | gdk_draw_layout_with_colors(drawing->ruler->window, |
1398 | drawing->ruler_gc_butt, |
1399 | drawing->ruler->allocation.width - ink_rect.width, |
1400 | 6, |
1401 | layout, &foreground, &background); |
1402 | |
1403 | gdk_draw_line (drawing->ruler->window, |
1404 | drawing->ruler_gc_butt, |
1405 | drawing->ruler->allocation.width-1, 1, |
1406 | drawing->ruler->allocation.width-1, 7); |
1407 | } |
1408 | |
1409 | |
1410 | snprintf(text, 255, "%lus\n%luns", window_middle.tv_sec, |
1411 | window_middle.tv_nsec); |
1412 | |
1413 | pango_layout_set_text(layout, text, -1); |
1414 | pango_layout_get_pixel_extents(layout, &ink_rect, NULL); |
1415 | global_width += ink_rect.width; |
1416 | |
1417 | if(global_width <= drawing->ruler->allocation.width) |
1418 | { |
1419 | gdk_draw_layout_with_colors(drawing->ruler->window, |
1420 | drawing->ruler_gc_butt, |
1421 | (drawing->ruler->allocation.width - ink_rect.width)/2, |
1422 | 6, |
1423 | layout, &foreground, &background); |
1424 | |
1425 | gdk_draw_line (drawing->ruler->window, |
1426 | drawing->ruler_gc_butt, |
1427 | drawing->ruler->allocation.width/2, 1, |
1428 | drawing->ruler->allocation.width/2, 7); |
1429 | |
1430 | |
1431 | |
1432 | |
1433 | } |
1434 | |
1435 | g_object_unref(layout); |
1436 | |
1437 | return FALSE; |
1438 | } |
1439 | |
1440 | |
1441 | /* notify mouse on ruler */ |
1442 | static gboolean |
1443 | motion_notify_ruler(GtkWidget *widget, GdkEventMotion *event, gpointer user_data) |
1444 | { |
1445 | //g_debug("motion"); |
1446 | //eventually follow mouse and show time here |
1447 | return 0; |
1448 | } |