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