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(); |
750eb11a |
213 | LttvHooksByIdChannelArray *event_by_id_channel = |
214 | lttv_hooks_by_id_channel_new(); |
9e01e6d4 |
215 | LttvHooks *before_chunk_traceset = lttv_hooks_new(); |
216 | LttvHooks *after_chunk_traceset = lttv_hooks_new(); |
217 | LttvHooks *before_request_hook = lttv_hooks_new(); |
218 | LttvHooks *after_request_hook = lttv_hooks_new(); |
219 | |
220 | lttv_hooks_add(before_chunk_traceset, |
221 | before_chunk, |
222 | events_request, |
223 | LTTV_PRIO_DEFAULT); |
224 | |
225 | lttv_hooks_add(after_chunk_traceset, |
226 | after_chunk, |
227 | events_request, |
228 | LTTV_PRIO_DEFAULT); |
229 | |
230 | lttv_hooks_add(before_request_hook, |
231 | before_request, |
232 | events_request, |
233 | LTTV_PRIO_DEFAULT); |
234 | |
235 | lttv_hooks_add(after_request_hook, |
236 | after_request, |
237 | events_request, |
238 | LTTV_PRIO_DEFAULT); |
239 | |
240 | |
241 | ts = (LttvTraceState *)tsc->traces[i]; |
242 | |
243 | /* Find the eventtype id for the following events and register the |
244 | associated by id hooks. */ |
245 | |
ca5c76ed |
246 | hooks = g_array_sized_new(FALSE, FALSE, sizeof(LttvTraceHook), 18); |
9e01e6d4 |
247 | |
248 | /* before hooks */ |
249 | |
ca5c76ed |
250 | // lttv_trace_find_hook(ts->parent.t, |
cc731880 |
251 | // LTT_FACILITY_ARCH, |
dd455fb8 |
252 | // LTT_EVENT_SYSCALL_ENTRY, |
ca5c76ed |
253 | // FIELD_ARRAY(LTT_FIELD_SYSCALL_ID), |
58a9b31b |
254 | // before_execmode_hook, |
255 | // events_request, |
ca5c76ed |
256 | // &hooks); |
58a9b31b |
257 | // |
ca5c76ed |
258 | // lttv_trace_find_hook(ts->parent.t, |
cc731880 |
259 | // LTT_FACILITY_ARCH, |
dd455fb8 |
260 | // LTT_EVENT_SYSCALL_EXIT, |
ca5c76ed |
261 | // NULL, |
58a9b31b |
262 | // before_execmode_hook, |
263 | // events_request, |
ca5c76ed |
264 | // &hooks); |
58a9b31b |
265 | // |
ca5c76ed |
266 | lttv_trace_find_hook(ts->parent.t, |
750eb11a |
267 | LTT_CHANNEL_KERNEL, |
dd455fb8 |
268 | LTT_EVENT_TRAP_ENTRY, |
ca5c76ed |
269 | FIELD_ARRAY(LTT_FIELD_TRAP_ID), |
d3d99fde |
270 | before_execmode_hook, |
271 | events_request, |
ca5c76ed |
272 | &hooks); |
d3d99fde |
273 | |
ca5c76ed |
274 | lttv_trace_find_hook(ts->parent.t, |
750eb11a |
275 | LTT_CHANNEL_KERNEL, |
dd455fb8 |
276 | LTT_EVENT_TRAP_EXIT, |
ca5c76ed |
277 | NULL, |
d3d99fde |
278 | before_execmode_hook, |
279 | events_request, |
ca5c76ed |
280 | &hooks); |
d3d99fde |
281 | |
ca5c76ed |
282 | lttv_trace_find_hook(ts->parent.t, |
750eb11a |
283 | LTT_CHANNEL_KERNEL, |
dd455fb8 |
284 | LTT_EVENT_IRQ_ENTRY, |
ca5c76ed |
285 | FIELD_ARRAY(LTT_FIELD_IRQ_ID), |
598026ba |
286 | before_execmode_hook, |
287 | events_request, |
ca5c76ed |
288 | &hooks); |
598026ba |
289 | |
ca5c76ed |
290 | lttv_trace_find_hook(ts->parent.t, |
750eb11a |
291 | LTT_CHANNEL_KERNEL, |
dd455fb8 |
292 | LTT_EVENT_IRQ_EXIT, |
ca5c76ed |
293 | NULL, |
598026ba |
294 | before_execmode_hook, |
295 | events_request, |
ca5c76ed |
296 | &hooks); |
0305fe77 |
297 | |
67c73bb3 |
298 | lttv_trace_find_hook(ts->parent.t, |
750eb11a |
299 | LTT_CHANNEL_KERNEL, |
67c73bb3 |
300 | LTT_EVENT_SOFT_IRQ_RAISE, |
301 | FIELD_ARRAY(LTT_FIELD_SOFT_IRQ_ID), |
302 | before_execmode_hook, |
303 | events_request, |
304 | &hooks); |
305 | |
0305fe77 |
306 | lttv_trace_find_hook(ts->parent.t, |
750eb11a |
307 | LTT_CHANNEL_KERNEL, |
0305fe77 |
308 | LTT_EVENT_SOFT_IRQ_ENTRY, |
309 | FIELD_ARRAY(LTT_FIELD_SOFT_IRQ_ID), |
310 | before_execmode_hook, |
311 | events_request, |
312 | &hooks); |
313 | |
314 | lttv_trace_find_hook(ts->parent.t, |
750eb11a |
315 | LTT_CHANNEL_KERNEL, |
0305fe77 |
316 | LTT_EVENT_SOFT_IRQ_EXIT, |
317 | NULL, |
318 | before_execmode_hook, |
319 | events_request, |
320 | &hooks); |
9e01e6d4 |
321 | |
322 | |
ca5c76ed |
323 | lttv_trace_find_hook(ts->parent.t, |
750eb11a |
324 | LTT_CHANNEL_KERNEL, |
dd455fb8 |
325 | LTT_EVENT_SCHED_SCHEDULE, |
ca5c76ed |
326 | FIELD_ARRAY(LTT_FIELD_PREV_PID, LTT_FIELD_NEXT_PID, LTT_FIELD_PREV_STATE), |
9e01e6d4 |
327 | before_schedchange_hook, |
328 | events_request, |
ca5c76ed |
329 | &hooks); |
9e01e6d4 |
330 | |
ca5c76ed |
331 | // lttv_trace_find_hook(ts->parent.t, |
750eb11a |
332 | // LTT_CHANNEL_KERNEL, |
dd455fb8 |
333 | // LTT_EVENT_PROCESS_EXIT, |
ca5c76ed |
334 | // FIELD_ARRAY(LTT_FIELD_PID), |
58a9b31b |
335 | // before_process_exit_hook, |
336 | // events_request, |
ca5c76ed |
337 | // &hooks); |
58a9b31b |
338 | // |
ca5c76ed |
339 | // lttv_trace_find_hook(ts->parent.t, |
750eb11a |
340 | // LTT_CHANNEL_KERNEL, |
dd455fb8 |
341 | // LTT_EVENT_PROCESS_FREE, |
ca5c76ed |
342 | // FIELD_ARRAY(LTT_FIELD_PID), |
58a9b31b |
343 | // before_process_release_hook, |
344 | // events_request, |
ca5c76ed |
345 | // &hooks); |
58a9b31b |
346 | // |
ca5c76ed |
347 | // lttv_trace_find_hook(ts->parent.t, |
348 | // LTT_FACILITY_LIST, |
dd455fb8 |
349 | // LTT_EVENT_STATEDUMP_END, |
ca5c76ed |
350 | // NULL, |
58a9b31b |
351 | // before_statedump_end, |
352 | // events_request, |
ca5c76ed |
353 | // &hooks); |
9e01e6d4 |
354 | |
ca5c76ed |
355 | lttv_trace_find_hook(ts->parent.t, |
750eb11a |
356 | LTT_CHANNEL_BLOCK, |
dd455fb8 |
357 | LTT_EVENT_REQUEST_ISSUE, |
ca5c76ed |
358 | FIELD_ARRAY(LTT_FIELD_MAJOR, LTT_FIELD_MINOR, LTT_FIELD_OPERATION), |
fbe038b6 |
359 | before_bdev_event_hook, |
360 | events_request, |
ca5c76ed |
361 | &hooks); |
fbe038b6 |
362 | |
ca5c76ed |
363 | lttv_trace_find_hook(ts->parent.t, |
750eb11a |
364 | LTT_CHANNEL_BLOCK, |
dd455fb8 |
365 | LTT_EVENT_REQUEST_COMPLETE, |
ca5c76ed |
366 | FIELD_ARRAY(LTT_FIELD_MAJOR, LTT_FIELD_MINOR, LTT_FIELD_OPERATION), |
fbe038b6 |
367 | before_bdev_event_hook, |
368 | events_request, |
ca5c76ed |
369 | &hooks); |
fbe038b6 |
370 | |
ca5c76ed |
371 | /* After hooks */ |
372 | first_after = hooks->len; |
9e01e6d4 |
373 | |
ca5c76ed |
374 | lttv_trace_find_hook(ts->parent.t, |
750eb11a |
375 | LTT_CHANNEL_KERNEL, |
dd455fb8 |
376 | LTT_EVENT_SCHED_SCHEDULE, |
ca5c76ed |
377 | FIELD_ARRAY(LTT_FIELD_PREV_PID, LTT_FIELD_NEXT_PID, LTT_FIELD_PREV_STATE), |
9e01e6d4 |
378 | after_schedchange_hook, |
379 | events_request, |
ca5c76ed |
380 | &hooks); |
9e01e6d4 |
381 | |
ca5c76ed |
382 | // lttv_trace_find_hook(ts->parent.t, |
750eb11a |
383 | // LTT_CHANNEL_KERNEL, |
dd455fb8 |
384 | // LTT_EVENT_PROCESS_FORK, |
ca5c76ed |
385 | // FIELD_ARRAY(LTT_FIELD_PARENT_PID, LTT_FIELD_CHILD_PID), |
58a9b31b |
386 | // after_process_fork_hook, |
387 | // events_request, |
ca5c76ed |
388 | // &hooks); |
58a9b31b |
389 | // |
ca5c76ed |
390 | // lttv_trace_find_hook(ts->parent.t, |
750eb11a |
391 | // LTT_CHANNEL_KERNEL, |
dd455fb8 |
392 | // LTT_EVENT_PROCESS_EXIT, |
ca5c76ed |
393 | // FIELD_ARRAY(LTT_FIELD_PID), |
58a9b31b |
394 | // after_process_exit_hook, |
395 | // events_request, |
ca5c76ed |
396 | // &hooks); |
58a9b31b |
397 | // |
ca5c76ed |
398 | // lttv_trace_find_hook(ts->parent.t, |
750eb11a |
399 | // LTT_CHANNEL_KERNEL, |
dd455fb8 |
400 | // LTT_EVENT_EXEC, |
ca5c76ed |
401 | // NULL, |
58a9b31b |
402 | // after_fs_exec_hook, |
403 | // events_request, |
ca5c76ed |
404 | // &hooks); |
58a9b31b |
405 | // |
ca5c76ed |
406 | // lttv_trace_find_hook(ts->parent.t, |
407 | // LTT_FACILITY_USER_GENERIC, |
dd455fb8 |
408 | // LTT_EVENT_THREAD_BRAND, |
ca5c76ed |
409 | // FIELD_ARRAY(LTT_FIELD_NAME), |
58a9b31b |
410 | // after_user_generic_thread_brand_hook, |
411 | // events_request, |
ca5c76ed |
412 | // &hooks); |
58a9b31b |
413 | // |
ca5c76ed |
414 | // lttv_trace_find_hook(ts->parent.t, |
415 | // LTT_FACILITY_LIST, |
dd455fb8 |
416 | // LTT_EVENT_PROCESS_STATE, |
ca5c76ed |
417 | // FIELD_ARRAY(LTT_FIELD_PID, LTT_FIELD_PARENT_PID, LTT_FIELD_NAME), |
58a9b31b |
418 | // after_event_enum_process_hook, |
419 | // events_request, |
ca5c76ed |
420 | // &hooks); |
9e01e6d4 |
421 | |
422 | |
423 | /* Add these hooks to each event_by_id hooks list */ |
424 | /* add before */ |
ca5c76ed |
425 | for(k = 0 ; k < first_after ; k++) { |
426 | th = &g_array_index(hooks, LttvTraceHook, k); |
750eb11a |
427 | lttv_hooks_add(lttv_hooks_by_id_channel_find(event_by_id_channel, |
428 | th->channel, th->id), |
429 | th->h, |
430 | th, |
431 | LTTV_PRIO_STATE-5); |
9e01e6d4 |
432 | } |
433 | |
434 | /* add after */ |
ca5c76ed |
435 | for(k = first_after ; k < hooks->len ; k++) { |
436 | th = &g_array_index(hooks, LttvTraceHook, k); |
750eb11a |
437 | lttv_hooks_add(lttv_hooks_by_id_channel_find(event_by_id_channel, |
438 | th->channel, th->id), |
439 | th->h, |
440 | th, |
441 | LTTV_PRIO_STATE+5); |
9e01e6d4 |
442 | } |
443 | |
444 | events_request->hooks = hooks; |
445 | |
446 | // Fill the events request |
447 | events_request->owner = control_flow_data; |
448 | events_request->viewer_data = control_flow_data; |
449 | events_request->servicing = FALSE; |
450 | events_request->start_time = start; |
451 | events_request->start_position = NULL; |
452 | events_request->stop_flag = FALSE; |
453 | events_request->end_time = time_end; |
454 | events_request->num_events = G_MAXUINT; |
455 | events_request->end_position = NULL; |
456 | events_request->trace = i; //fixed /* FIXME */ |
457 | events_request->before_chunk_traceset = before_chunk_traceset; |
458 | events_request->before_chunk_trace = NULL; |
459 | events_request->before_chunk_tracefile = NULL; |
460 | events_request->event = NULL; |
750eb11a |
461 | events_request->event_by_id_channel = event_by_id_channel; |
9e01e6d4 |
462 | events_request->after_chunk_tracefile = NULL; |
463 | events_request->after_chunk_trace = NULL; |
464 | events_request->after_chunk_traceset = after_chunk_traceset; |
465 | events_request->before_request = before_request_hook; |
466 | events_request->after_request = after_request_hook; |
467 | |
468 | g_debug("req : start : %lu, %lu", start.tv_sec, |
469 | start.tv_nsec); |
470 | |
471 | g_debug("req : end : %lu, %lu", time_end.tv_sec, |
472 | time_end.tv_nsec); |
473 | |
474 | lttvwindow_events_request(tab, events_request); |
475 | |
476 | } |
9e01e6d4 |
477 | } |
9e01e6d4 |
478 | } |
479 | |
480 | |
481 | static void set_last_start(gpointer key, gpointer value, gpointer user_data) |
482 | { |
67f72973 |
483 | //ResourceInfo *process_info = (ResourceInfo*)key; |
58a9b31b |
484 | HashedResourceData *hashed_process_data = (HashedResourceData*)value; |
750eb11a |
485 | guint x = (guint)(gulong)user_data; |
9e01e6d4 |
486 | |
487 | hashed_process_data->x.over = x; |
488 | hashed_process_data->x.over_used = FALSE; |
489 | hashed_process_data->x.over_marked = FALSE; |
490 | hashed_process_data->x.middle = x; |
491 | hashed_process_data->x.middle_used = FALSE; |
492 | hashed_process_data->x.middle_marked = FALSE; |
493 | hashed_process_data->x.under = x; |
494 | hashed_process_data->x.under_used = FALSE; |
495 | hashed_process_data->x.under_marked = FALSE; |
496 | hashed_process_data->next_good_time = ltt_time_zero; |
497 | |
498 | return; |
499 | } |
500 | |
501 | void drawing_data_request_begin(EventsRequest *events_request, LttvTracesetState *tss) |
502 | { |
67f72973 |
503 | int i; |
504 | |
9e01e6d4 |
505 | g_debug("Begin of data request"); |
506 | ControlFlowData *cfd = events_request->viewer_data; |
507 | LttvTracesetContext *tsc = LTTV_TRACESET_CONTEXT(tss); |
508 | TimeWindow time_window = |
509 | lttvwindow_get_time_window(cfd->tab); |
510 | |
511 | guint width = cfd->drawing->width; |
512 | guint x=0; |
513 | |
514 | cfd->drawing->last_start = events_request->start_time; |
515 | |
516 | convert_time_to_pixels( |
517 | time_window, |
518 | events_request->start_time, |
519 | width, |
520 | &x); |
521 | |
67f72973 |
522 | for(i=0; i<RV_RESOURCE_COUNT; i++) { |
523 | g_hash_table_foreach(cfd->process_list->restypes[i].hash_table, set_last_start, |
750eb11a |
524 | (gpointer)(gulong)x); |
67f72973 |
525 | } |
9e01e6d4 |
526 | |
527 | } |
528 | |
529 | void drawing_chunk_begin(EventsRequest *events_request, LttvTracesetState *tss) |
530 | { |
531 | g_debug("Begin of chunk"); |
532 | ControlFlowData *cfd = events_request->viewer_data; |
d0e4ae2f |
533 | LttvTracesetContext *tsc = &tss->parent; |
9e01e6d4 |
534 | //LttTime current_time = lttv_traceset_context_get_current_tfc(tsc)->timestamp; |
535 | guint i; |
536 | LttvTraceset *traceset = tsc->ts; |
537 | guint nb_trace = lttv_traceset_number(traceset); |
538 | |
539 | if(!cfd->process_list->current_hash_data) { |
58a9b31b |
540 | cfd->process_list->current_hash_data = g_new(HashedResourceData**,nb_trace); |
9e01e6d4 |
541 | for(i = 0 ; i < nb_trace ; i++) { |
542 | guint num_cpu = ltt_trace_get_num_cpu(tss->parent.traces[i]->t); |
58a9b31b |
543 | cfd->process_list->current_hash_data[i] = g_new(HashedResourceData*,num_cpu); |
9e01e6d4 |
544 | memset(cfd->process_list->current_hash_data[i], 0, |
58a9b31b |
545 | sizeof(HashedResourceData*)*num_cpu); |
9e01e6d4 |
546 | } |
547 | } |
548 | //cfd->drawing->last_start = LTT_TIME_MIN(current_time, |
549 | // events_request->end_time); |
550 | } |
551 | |
552 | |
553 | void drawing_request_expose(EventsRequest *events_request, |
554 | LttvTracesetState *tss, |
555 | LttTime end_time) |
556 | { |
557 | gint x, width; |
558 | guint x_end; |
559 | |
560 | ControlFlowData *cfd = events_request->viewer_data; |
561 | LttvTracesetContext *tsc = (LttvTracesetContext*)tss; |
562 | Drawing_t *drawing = cfd->drawing; |
563 | |
564 | TimeWindow time_window = |
565 | lttvwindow_get_time_window(cfd->tab); |
566 | |
567 | g_debug("request expose"); |
568 | |
569 | convert_time_to_pixels( |
570 | time_window, |
571 | end_time, |
572 | drawing->width, |
573 | &x_end); |
574 | x = drawing->damage_begin; |
575 | |
576 | width = x_end - x; |
577 | |
578 | drawing->damage_begin = x+width; |
579 | |
580 | // FIXME ? |
581 | gtk_widget_queue_draw_area ( drawing->drawing_area, |
582 | x, 0, |
583 | width, drawing->drawing_area->allocation.height); |
584 | |
585 | /* Update directly when scrolling */ |
586 | gdk_window_process_updates(drawing->drawing_area->window, |
587 | TRUE); |
588 | } |
589 | |
590 | |
591 | /* Callbacks */ |
592 | |
593 | |
594 | /* Create a new backing pixmap of the appropriate size */ |
595 | /* As the scaling will always change, it's of no use to copy old |
596 | * pixmap. |
597 | * |
598 | * Only change the size if width changes. The height is specified and changed |
599 | * when process ID are added or removed from the process list. |
600 | */ |
601 | static gboolean |
602 | configure_event( GtkWidget *widget, GdkEventConfigure *event, |
603 | gpointer user_data) |
604 | { |
605 | Drawing_t *drawing = (Drawing_t*)user_data; |
606 | |
607 | |
608 | /* First, get the new time interval of the main window */ |
609 | /* we assume (see documentation) that the main window |
610 | * has updated the time interval before this configure gets |
611 | * executed. |
612 | */ |
613 | //lttvwindow_get_time_window(drawing->control_flow_data->mw, |
614 | // &drawing->control_flow_data->time_window); |
615 | |
616 | /* New pixmap, size of the configure event */ |
617 | //GdkPixmap *pixmap = gdk_pixmap_new(widget->window, |
618 | // widget->allocation.width + SAFETY, |
619 | // widget->allocation.height + SAFETY, |
620 | // -1); |
621 | |
622 | if(widget->allocation.width != drawing->width) { |
623 | g_debug("drawing configure event"); |
624 | g_debug("New alloc draw size : %i by %i",widget->allocation.width, |
625 | widget->allocation.height); |
626 | |
627 | drawing->width = widget->allocation.width; |
628 | |
629 | if(drawing->alloc_width < widget->allocation.width) { |
630 | //if(drawing->pixmap) |
631 | // gdk_pixmap_unref(drawing->pixmap); |
632 | |
633 | //drawing->pixmap = gdk_pixmap_new(widget->window, |
634 | // drawing->width + SAFETY + EXTRA_ALLOC, |
635 | // drawing->height + EXTRA_ALLOC, |
636 | // -1); |
637 | drawing->alloc_width = drawing->width + SAFETY + EXTRA_ALLOC; |
638 | drawing->alloc_height = drawing->height + EXTRA_ALLOC; |
639 | update_pixmap_size(drawing->control_flow_data->process_list, |
640 | drawing->alloc_width); |
641 | update_index_to_pixmap(drawing->control_flow_data->process_list); |
642 | } |
643 | //drawing->height = widget->allocation.height; |
644 | |
645 | //ProcessList_get_height |
646 | // (GuiControlFlow_get_process_list(drawing->control_flow_data)), |
647 | |
648 | |
649 | // Clear the image |
650 | //gdk_draw_rectangle (drawing->pixmap, |
651 | // widget->style->black_gc, |
652 | // TRUE, |
653 | // 0, 0, |
654 | // drawing->width+SAFETY, |
655 | // drawing->height); |
656 | |
657 | //g_info("init data request"); |
658 | |
659 | |
660 | /* Initial data request */ |
661 | /* no, do initial data request in the expose event */ |
662 | // Do not need to ask for data of 1 pixel : not synchronized with |
663 | // main window time at this moment. |
664 | //drawing_data_request(drawing, &drawing->pixmap, 0, 0, |
665 | // widget->allocation.width, |
666 | // widget->allocation.height); |
667 | |
668 | //drawing->width = widget->allocation.width; |
669 | //drawing->height = widget->allocation.height; |
670 | |
671 | drawing->damage_begin = 0; |
672 | drawing->damage_end = widget->allocation.width; |
673 | |
674 | if((widget->allocation.width != 1 && |
675 | widget->allocation.height != 1) |
676 | && drawing->damage_begin < drawing->damage_end) |
677 | { |
678 | |
679 | rectangle_pixmap (drawing->control_flow_data->process_list, |
680 | drawing->drawing_area->style->black_gc, |
681 | TRUE, |
682 | 0, 0, |
683 | drawing->alloc_width, // do not overlap |
684 | -1); |
685 | |
686 | |
687 | drawing_data_request(drawing, |
688 | drawing->damage_begin, |
689 | 0, |
690 | drawing->damage_end - drawing->damage_begin, |
691 | drawing->height); |
692 | } |
693 | } |
694 | return TRUE; |
695 | } |
696 | |
697 | |
698 | /* Redraw the screen from the backing pixmap */ |
699 | static gboolean |
700 | expose_event( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ) |
701 | { |
702 | Drawing_t *drawing = (Drawing_t*)user_data; |
703 | |
704 | ControlFlowData *control_flow_data = |
705 | (ControlFlowData*)g_object_get_data( |
706 | G_OBJECT(widget), |
67f72973 |
707 | "resourceview_data"); |
9e01e6d4 |
708 | #if 0 |
709 | if(unlikely(drawing->gc == NULL)) { |
710 | drawing->gc = gdk_gc_new(drawing->drawing_area->window); |
711 | gdk_gc_copy(drawing->gc, drawing->drawing_area->style->black_gc); |
712 | } |
713 | #endif //0 |
714 | TimeWindow time_window = |
715 | lttvwindow_get_time_window(control_flow_data->tab); |
716 | LttTime current_time = |
717 | lttvwindow_get_current_time(control_flow_data->tab); |
718 | |
719 | guint cursor_x=0; |
720 | |
721 | LttTime window_end = time_window.end_time; |
722 | |
723 | /* update the screen from the pixmap buffer */ |
724 | #if 0 |
725 | gdk_draw_pixmap(widget->window, |
726 | widget->style->fg_gc[GTK_WIDGET_STATE (widget)], |
727 | drawing->pixmap, |
728 | event->area.x, event->area.y, |
729 | event->area.x, event->area.y, |
730 | event->area.width, event->area.height); |
731 | #endif //0 |
732 | drawing->height = processlist_get_height(control_flow_data->process_list); |
733 | #if 0 |
734 | copy_pixmap_to_screen(control_flow_data->process_list, |
735 | widget->window, |
736 | widget->style->fg_gc[GTK_WIDGET_STATE (widget)], |
737 | event->area.x, event->area.y, |
738 | event->area.width, event->area.height); |
739 | #endif //0 |
740 | copy_pixmap_to_screen(control_flow_data->process_list, |
741 | widget->window, |
742 | drawing->gc, |
743 | event->area.x, event->area.y, |
744 | event->area.width, event->area.height); |
745 | |
746 | |
747 | /* Erase the dotted lines left.. */ |
748 | if(widget->allocation.height > drawing->height) |
749 | { |
750 | gdk_draw_rectangle (widget->window, |
751 | drawing->drawing_area->style->black_gc, |
752 | TRUE, |
753 | event->area.x, drawing->height, |
754 | event->area.width, // do not overlap |
755 | widget->allocation.height - drawing->height); |
756 | } |
757 | if(ltt_time_compare(time_window.start_time, current_time) <= 0 && |
758 | ltt_time_compare(window_end, current_time) >= 0) |
759 | { |
760 | /* Draw the dotted lines */ |
761 | convert_time_to_pixels( |
762 | time_window, |
763 | current_time, |
764 | drawing->width, |
765 | &cursor_x); |
766 | |
767 | #if 0 |
768 | if(drawing->dotted_gc == NULL) { |
769 | |
770 | drawing->dotted_gc = gdk_gc_new(drawing->drawing_area->window); |
771 | gdk_gc_copy(drawing->dotted_gc, widget->style->white_gc); |
772 | |
773 | gint8 dash_list[] = { 1, 2 }; |
774 | gdk_gc_set_line_attributes(drawing->dotted_gc, |
775 | 1, |
776 | GDK_LINE_ON_OFF_DASH, |
777 | GDK_CAP_BUTT, |
778 | GDK_JOIN_MITER); |
779 | gdk_gc_set_dashes(drawing->dotted_gc, |
780 | 0, |
781 | dash_list, |
782 | 2); |
783 | } |
784 | #endif //0 |
785 | gint height_tot = MAX(widget->allocation.height, drawing->height); |
786 | gdk_draw_line(widget->window, |
787 | drawing->dotted_gc, |
788 | cursor_x, 0, |
789 | cursor_x, height_tot); |
790 | } |
791 | return FALSE; |
792 | } |
793 | |
794 | static gboolean |
795 | after_expose_event( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ) |
796 | { |
797 | //g_assert(0); |
798 | g_debug("AFTER EXPOSE"); |
799 | |
800 | return FALSE; |
801 | |
802 | |
803 | } |
804 | |
805 | #if 0 |
806 | void |
807 | tree_row_activated(GtkTreeModel *treemodel, |
808 | GtkTreePath *arg1, |
809 | GtkTreeViewColumn *arg2, |
810 | gpointer user_data) |
811 | { |
812 | ControlFlowData *cfd = (ControlFlowData*)user_data; |
813 | Drawing_t *drawing = cfd->drawing; |
814 | GtkTreeView *treeview = cfd->process_list->process_list_widget; |
815 | gint *path_indices; |
816 | gint height; |
817 | |
818 | path_indices = gtk_tree_path_get_indices (arg1); |
819 | |
820 | height = get_cell_height(cfd->process_list, |
821 | GTK_TREE_VIEW(treeview)); |
822 | drawing->horizontal_sel = height * path_indices[0]; |
823 | g_critical("new hor sel : %i", drawing->horizontal_sel); |
824 | } |
825 | #endif //0 |
826 | |
827 | /* mouse click */ |
828 | static gboolean |
829 | button_press_event( GtkWidget *widget, GdkEventButton *event, gpointer user_data ) |
830 | { |
831 | ControlFlowData *control_flow_data = |
832 | (ControlFlowData*)g_object_get_data( |
833 | G_OBJECT(widget), |
67f72973 |
834 | "resourceview_data"); |
9e01e6d4 |
835 | Drawing_t *drawing = control_flow_data->drawing; |
836 | TimeWindow time_window = |
837 | lttvwindow_get_time_window(control_flow_data->tab); |
838 | |
839 | g_debug("click"); |
840 | if(event->button == 1) |
841 | { |
842 | LttTime time; |
843 | |
844 | /* left mouse button click */ |
845 | g_debug("x click is : %f", event->x); |
846 | |
847 | convert_pixels_to_time(drawing->width, (guint)event->x, |
848 | time_window, |
849 | &time); |
850 | |
851 | lttvwindow_report_current_time(control_flow_data->tab, time); |
852 | |
853 | } |
854 | |
855 | return FALSE; |
856 | } |
857 | |
858 | static gboolean |
859 | scrollbar_size_allocate(GtkWidget *widget, |
860 | GtkAllocation *allocation, |
861 | gpointer user_data) |
862 | { |
863 | Drawing_t *drawing = (Drawing_t*)user_data; |
864 | |
865 | gtk_widget_set_size_request(drawing->padding, allocation->width, -1); |
866 | //gtk_widget_queue_resize(drawing->padding); |
867 | //gtk_widget_queue_resize(drawing->ruler); |
868 | gtk_container_check_resize(GTK_CONTAINER(drawing->ruler_hbox)); |
869 | return 0; |
870 | } |
871 | |
872 | |
873 | |
874 | Drawing_t *drawing_construct(ControlFlowData *control_flow_data) |
875 | { |
876 | Drawing_t *drawing = g_new(Drawing_t, 1); |
877 | |
878 | drawing->control_flow_data = control_flow_data; |
879 | |
880 | drawing->vbox = gtk_vbox_new(FALSE, 1); |
881 | |
882 | |
883 | drawing->ruler_hbox = gtk_hbox_new(FALSE, 1); |
884 | drawing->ruler = gtk_drawing_area_new (); |
885 | //gtk_widget_set_size_request(drawing->ruler, -1, 27); |
886 | |
887 | drawing->padding = gtk_drawing_area_new (); |
888 | //gtk_widget_set_size_request(drawing->padding, -1, 27); |
889 | gtk_box_pack_start(GTK_BOX(drawing->ruler_hbox), drawing->ruler, |
890 | TRUE, TRUE, 0); |
891 | gtk_box_pack_end(GTK_BOX(drawing->ruler_hbox), drawing->padding, |
892 | FALSE, FALSE, 0); |
893 | |
894 | |
895 | |
896 | drawing->drawing_area = gtk_drawing_area_new (); |
897 | |
898 | drawing->gc = NULL; |
899 | |
900 | drawing->hbox = gtk_hbox_new(FALSE, 1); |
901 | drawing->viewport = gtk_viewport_new(NULL, control_flow_data->v_adjust); |
902 | drawing->scrollbar = gtk_vscrollbar_new(control_flow_data->v_adjust); |
903 | gtk_box_pack_start(GTK_BOX(drawing->hbox), drawing->viewport, |
904 | TRUE, TRUE, 0); |
905 | gtk_box_pack_end(GTK_BOX(drawing->hbox), drawing->scrollbar, |
906 | FALSE, FALSE, 0); |
907 | |
908 | //drawing->scrolled_window = |
909 | // gtk_scrolled_window_new (NULL, |
910 | // control_flow_data->v_adjust); |
911 | |
912 | //gtk_scrolled_window_set_policy( |
913 | // GTK_SCROLLED_WINDOW(drawing->scrolled_window), |
914 | // GTK_POLICY_NEVER, |
915 | // GTK_POLICY_AUTOMATIC); |
916 | |
917 | gtk_container_add(GTK_CONTAINER(drawing->viewport), |
918 | drawing->drawing_area); |
919 | //gtk_scrolled_window_add_with_viewport( |
920 | // GTK_SCROLLED_WINDOW(drawing->scrolled_window), |
921 | // drawing->drawing_area); |
922 | |
923 | gtk_box_pack_start(GTK_BOX(drawing->vbox), drawing->ruler_hbox, |
924 | FALSE, FALSE, 0); |
925 | gtk_box_pack_end(GTK_BOX(drawing->vbox), drawing->hbox, |
926 | TRUE, TRUE, 0); |
927 | |
928 | drawing->pango_layout = |
929 | gtk_widget_create_pango_layout(drawing->drawing_area, NULL); |
930 | |
931 | drawing->height = 1; |
932 | drawing->width = 1; |
933 | drawing->depth = 0; |
934 | drawing->alloc_height = 1; |
935 | drawing->alloc_width = 1; |
936 | |
937 | drawing->damage_begin = 0; |
938 | drawing->damage_end = 0; |
939 | drawing->horizontal_sel = -1; |
940 | |
941 | //gtk_widget_set_size_request(drawing->drawing_area->window, 50, 50); |
942 | g_object_set_data_full( |
943 | G_OBJECT(drawing->drawing_area), |
944 | "Link_drawing_Data", |
945 | drawing, |
946 | (GDestroyNotify)drawing_destroy); |
947 | |
948 | g_object_set_data( |
949 | G_OBJECT(drawing->ruler), |
950 | "drawing", |
951 | drawing); |
952 | |
953 | |
954 | //gtk_widget_modify_bg( drawing->drawing_area, |
955 | // GTK_STATE_NORMAL, |
956 | // &CF_Colors[BLACK]); |
957 | |
958 | //gdk_window_get_geometry(drawing->drawing_area->window, |
959 | // NULL, NULL, |
960 | // &(drawing->width), |
961 | // &(drawing->height), |
962 | // -1); |
963 | |
964 | //drawing->pixmap = gdk_pixmap_new( |
965 | // drawing->drawing_area->window, |
966 | // drawing->width, |
967 | // drawing->height, |
968 | // drawing->depth); |
969 | |
970 | //drawing->pixmap = NULL; |
971 | |
972 | // drawing->pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
973 | // drawing->drawing_area->allocation.width, |
974 | // drawing->drawing_area->allocation.height, |
975 | // -1); |
976 | |
977 | g_signal_connect (G_OBJECT(drawing->drawing_area), |
978 | "configure_event", |
979 | G_CALLBACK (configure_event), |
980 | (gpointer)drawing); |
981 | |
982 | g_signal_connect (G_OBJECT(drawing->ruler), |
983 | "expose_event", |
984 | G_CALLBACK(expose_ruler), |
985 | (gpointer)drawing); |
986 | |
987 | gtk_widget_add_events(drawing->ruler, GDK_POINTER_MOTION_MASK); |
988 | |
989 | g_signal_connect (G_OBJECT(drawing->ruler), |
990 | "motion-notify-event", |
991 | G_CALLBACK(motion_notify_ruler), |
992 | (gpointer)drawing); |
993 | |
994 | |
995 | g_signal_connect (G_OBJECT(drawing->scrollbar), |
996 | "size-allocate", |
997 | G_CALLBACK(scrollbar_size_allocate), |
998 | (gpointer)drawing); |
999 | |
1000 | |
1001 | |
1002 | g_signal_connect (G_OBJECT(drawing->drawing_area), |
1003 | "expose_event", |
1004 | G_CALLBACK (expose_event), |
1005 | (gpointer)drawing); |
1006 | |
1007 | g_signal_connect_after (G_OBJECT(drawing->drawing_area), |
1008 | "expose_event", |
1009 | G_CALLBACK (after_expose_event), |
1010 | (gpointer)drawing); |
1011 | |
1012 | g_signal_connect (G_OBJECT(drawing->drawing_area), |
1013 | "button-press-event", |
1014 | G_CALLBACK (button_press_event), |
1015 | (gpointer)drawing); |
1016 | |
1017 | |
1018 | gtk_widget_show(drawing->ruler); |
1019 | gtk_widget_show(drawing->padding); |
1020 | gtk_widget_show(drawing->ruler_hbox); |
1021 | |
1022 | gtk_widget_show(drawing->drawing_area); |
1023 | //gtk_widget_show(drawing->scrolled_window); |
1024 | gtk_widget_show(drawing->viewport); |
1025 | gtk_widget_show(drawing->scrollbar); |
1026 | gtk_widget_show(drawing->hbox); |
1027 | |
1028 | /* Allocate the colors */ |
1029 | GdkColormap* colormap = gdk_colormap_get_system(); |
1030 | gboolean success[NUM_COLORS]; |
d3d99fde |
1031 | gdk_colormap_alloc_colors(colormap, drawing_colors, NUM_COLORS, FALSE, |
1032 | TRUE, success); |
44ffb95f |
1033 | gdk_colormap_alloc_colors(colormap, drawing_colors_cpu, NUM_COLORS_CPU, FALSE, |
9e01e6d4 |
1034 | TRUE, success); |
885dc404 |
1035 | gdk_colormap_alloc_colors(colormap, drawing_colors_irq, NUM_COLORS_IRQ, FALSE, |
1036 | TRUE, success); |
2410d45e |
1037 | gdk_colormap_alloc_colors(colormap, drawing_colors_soft_irq, NUM_COLORS_SOFT_IRQ, FALSE, |
0305fe77 |
1038 | TRUE, success); |
38726a78 |
1039 | gdk_colormap_alloc_colors(colormap, drawing_colors_trap, NUM_COLORS_TRAP, FALSE, |
1040 | TRUE, success); |
20d16f82 |
1041 | gdk_colormap_alloc_colors(colormap, drawing_colors_bdev, NUM_COLORS_BDEV, FALSE, |
1042 | TRUE, success); |
9e01e6d4 |
1043 | |
1044 | drawing->gc = |
1045 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1046 | drawing->dotted_gc = |
1047 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1048 | |
1049 | gdk_gc_copy(drawing->gc, |
1050 | main_window_get_widget(control_flow_data->tab)->style->black_gc); |
1051 | gdk_gc_copy(drawing->dotted_gc, |
1052 | main_window_get_widget(control_flow_data->tab)->style->white_gc); |
1053 | |
1054 | gint8 dash_list[] = { 1, 2 }; |
1055 | gdk_gc_set_line_attributes(drawing->dotted_gc, |
1056 | 1, |
1057 | GDK_LINE_ON_OFF_DASH, |
1058 | GDK_CAP_BUTT, |
1059 | GDK_JOIN_MITER); |
1060 | gdk_gc_set_dashes(drawing->dotted_gc, |
1061 | 0, |
1062 | dash_list, |
1063 | 2); |
1064 | |
1065 | drawing->ruler_gc_butt = |
1066 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1067 | gdk_gc_copy(drawing->ruler_gc_butt, |
1068 | main_window_get_widget(control_flow_data->tab)->style->black_gc); |
1069 | drawing->ruler_gc_round = |
1070 | gdk_gc_new(GDK_DRAWABLE(main_window_get_widget(control_flow_data->tab)->window)); |
1071 | gdk_gc_copy(drawing->ruler_gc_round, |
1072 | main_window_get_widget(control_flow_data->tab)->style->black_gc); |
1073 | |
1074 | |
1075 | gdk_gc_set_line_attributes(drawing->ruler_gc_butt, |
1076 | 2, |
1077 | GDK_LINE_SOLID, |
1078 | GDK_CAP_BUTT, |
1079 | GDK_JOIN_MITER); |
1080 | |
1081 | gdk_gc_set_line_attributes(drawing->ruler_gc_round, |
1082 | 2, |
1083 | GDK_LINE_SOLID, |
1084 | GDK_CAP_ROUND, |
1085 | GDK_JOIN_ROUND); |
1086 | |
1087 | |
1088 | return drawing; |
1089 | } |
1090 | |
1091 | void drawing_destroy(Drawing_t *drawing) |
1092 | { |
1093 | g_info("drawing_destroy %p", drawing); |
1094 | |
1095 | /* Free the colors */ |
1096 | GdkColormap* colormap = gdk_colormap_get_system(); |
1097 | |
d3d99fde |
1098 | gdk_colormap_free_colors(colormap, drawing_colors, NUM_COLORS); |
44ffb95f |
1099 | gdk_colormap_free_colors(colormap, drawing_colors_cpu, NUM_COLORS_CPU); |
8743690d |
1100 | gdk_colormap_free_colors(colormap, drawing_colors_irq, NUM_COLORS_IRQ); |
0305fe77 |
1101 | gdk_colormap_free_colors(colormap, drawing_colors_soft_irq, NUM_COLORS_IRQ); |
38726a78 |
1102 | gdk_colormap_free_colors(colormap, drawing_colors_trap, NUM_COLORS_TRAP); |
20d16f82 |
1103 | gdk_colormap_free_colors(colormap, drawing_colors_bdev, NUM_COLORS_BDEV); |
9e01e6d4 |
1104 | |
1105 | // Do not unref here, Drawing_t destroyed by it's widget. |
1106 | //g_object_unref( G_OBJECT(drawing->drawing_area)); |
1107 | if(drawing->gc != NULL) |
1108 | gdk_gc_unref(drawing->gc); |
1109 | |
1110 | g_object_unref(drawing->pango_layout); |
1111 | if(drawing->dotted_gc != NULL) gdk_gc_unref(drawing->dotted_gc); |
1112 | if(drawing->ruler_gc_butt != NULL) gdk_gc_unref(drawing->ruler_gc_butt); |
1113 | if(drawing->ruler_gc_round != NULL) gdk_gc_unref(drawing->ruler_gc_round); |
1114 | |
1115 | g_free(drawing); |
1116 | g_info("drawing_destroy end"); |
1117 | } |
1118 | |
1119 | GtkWidget *drawing_get_drawing_area(Drawing_t *drawing) |
1120 | { |
1121 | return drawing->drawing_area; |
1122 | } |
1123 | |
1124 | GtkWidget *drawing_get_widget(Drawing_t *drawing) |
1125 | { |
1126 | return drawing->vbox; |
1127 | } |
1128 | |
1129 | void drawing_draw_line( Drawing_t *drawing, |
1130 | GdkPixmap *pixmap, |
1131 | guint x1, guint y1, |
1132 | guint x2, guint y2, |
1133 | GdkGC *GC) |
1134 | { |
1135 | gdk_draw_line (pixmap, |
1136 | GC, |
1137 | x1, y1, x2, y2); |
1138 | } |
1139 | |
1140 | void drawing_clear(Drawing_t *drawing) |
1141 | { |
1142 | //if (drawing->pixmap) |
1143 | // gdk_pixmap_unref(drawing->pixmap); |
1144 | ControlFlowData *cfd = drawing->control_flow_data; |
1145 | |
1146 | |
1147 | rectangle_pixmap(cfd->process_list, |
1148 | drawing->drawing_area->style->black_gc, |
1149 | TRUE, |
1150 | 0, 0, |
1151 | drawing->alloc_width, // do not overlap |
1152 | -1); |
1153 | |
1154 | //drawing->height = 1; |
1155 | /* Allocate a new pixmap with new height */ |
1156 | //drawing->pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
1157 | // drawing->width + SAFETY + EXTRA_ALLOC, |
1158 | // drawing->height + EXTRA_ALLOC, |
1159 | // -1); |
1160 | //drawing->alloc_width = drawing->width + SAFETY + EXTRA_ALLOC; |
1161 | //drawing->alloc_height = drawing->height + EXTRA_ALLOC; |
1162 | |
1163 | //gtk_widget_set_size_request(drawing->drawing_area, |
1164 | // -1, |
1165 | // drawing->height); |
1166 | //gtk_widget_queue_resize_no_redraw(drawing->drawing_area); |
1167 | |
1168 | /* ask for the buffer to be redrawn */ |
1169 | gtk_widget_queue_draw ( drawing->drawing_area); |
1170 | } |
1171 | |
1172 | #if 0 |
1173 | /* Insert a square corresponding to a new process in the list */ |
1174 | /* Applies to whole drawing->width */ |
1175 | void drawing_insert_square(Drawing_t *drawing, |
1176 | guint y, |
1177 | guint height) |
1178 | { |
1179 | //GdkRectangle update_rect; |
1180 | gboolean reallocate = FALSE; |
1181 | GdkPixmap *new_pixmap; |
1182 | |
1183 | /* Allocate a new pixmap with new height */ |
1184 | if(drawing->alloc_height < drawing->height + height) { |
1185 | |
1186 | new_pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
1187 | drawing->width + SAFETY + EXTRA_ALLOC, |
1188 | drawing->height + height + EXTRA_ALLOC, |
1189 | -1); |
1190 | drawing->alloc_width = drawing->width + SAFETY + EXTRA_ALLOC; |
1191 | drawing->alloc_height = drawing->height + height + EXTRA_ALLOC; |
1192 | reallocate = TRUE; |
1193 | |
1194 | /* Copy the high region */ |
1195 | gdk_draw_pixmap (new_pixmap, |
1196 | drawing->drawing_area->style->black_gc, |
1197 | drawing->pixmap, |
1198 | 0, 0, |
1199 | 0, 0, |
1200 | drawing->width + SAFETY, y); |
1201 | |
1202 | } else { |
1203 | new_pixmap = drawing->pixmap; |
1204 | } |
1205 | |
1206 | //GdkPixmap *pixmap = gdk_pixmap_new(drawing->drawing_area->window, |
1207 | // drawing->width + SAFETY, |
1208 | // drawing->height + height, |
1209 | // -1); |
1210 | |
1211 | /* add an empty square */ |
1212 | gdk_draw_rectangle (new_pixmap, |
1213 | drawing->drawing_area->style->black_gc, |
1214 | TRUE, |
1215 | 0, y, |
1216 | drawing->width + SAFETY, // do not overlap |
1217 | height); |
1218 | |
1219 | /* copy the bottom of the region */ |
1220 | gdk_draw_pixmap (new_pixmap, |
1221 | drawing->drawing_area->style->black_gc, |
1222 | drawing->pixmap, |
1223 | 0, y, |
1224 | 0, y + height, |
1225 | drawing->width+SAFETY, drawing->height - y); |
1226 | |
1227 | |
1228 | if(reallocate && likely(drawing->pixmap)) { |
1229 | gdk_pixmap_unref(drawing->pixmap); |
1230 | drawing->pixmap = new_pixmap; |
1231 | } |
1232 | |
1233 | if(unlikely(drawing->height==1)) drawing->height = height; |
1234 | else drawing->height += height; |
1235 | |
1236 | gtk_widget_set_size_request(drawing->drawing_area, |
1237 | -1, |
1238 | drawing->height); |
1239 | gtk_widget_queue_resize_no_redraw(drawing->drawing_area); |
1240 | |
1241 | /* ask for the buffer to be redrawn */ |
1242 | gtk_widget_queue_draw_area ( drawing->drawing_area, |
1243 | 0, y, |
1244 | drawing->width, drawing->height-y); |
1245 | } |
1246 | |
1247 | |
1248 | /* Remove a square corresponding to a removed process in the list */ |
1249 | void drawing_remove_square(Drawing_t *drawing, |
1250 | guint y, |
1251 | guint height) |
1252 | { |
1253 | GdkPixmap *pixmap; |
1254 | |
1255 | if(unlikely((guint)drawing->height == height)) { |
1256 | //pixmap = gdk_pixmap_new( |
1257 | // drawing->drawing_area->window, |
1258 | // drawing->width + SAFETY, |
1259 | // 1, |
1260 | // -1); |
1261 | pixmap = drawing->pixmap; |
1262 | drawing->height=1; |
1263 | } else { |
1264 | /* Allocate a new pixmap with new height */ |
1265 | //pixmap = gdk_pixmap_new( |
1266 | // drawing->drawing_area->window, |
1267 | // drawing->width + SAFETY, |
1268 | // drawing->height - height, |
1269 | // -1); |
1270 | /* Keep the same preallocated pixmap */ |
1271 | pixmap = drawing->pixmap; |
1272 | |
1273 | /* Copy the high region */ |
1274 | gdk_draw_pixmap (pixmap, |
1275 | drawing->drawing_area->style->black_gc, |
1276 | drawing->pixmap, |
1277 | 0, 0, |
1278 | 0, 0, |
1279 | drawing->width + SAFETY, y); |
1280 | |
1281 | /* Copy up the bottom of the region */ |
1282 | gdk_draw_pixmap (pixmap, |
1283 | drawing->drawing_area->style->black_gc, |
1284 | drawing->pixmap, |
1285 | 0, y + height, |
1286 | 0, y, |
1287 | drawing->width, drawing->height - y - height); |
1288 | |
1289 | drawing->height-=height; |
1290 | } |
1291 | |
1292 | //if(likely(drawing->pixmap)) |
1293 | // gdk_pixmap_unref(drawing->pixmap); |
1294 | |
1295 | //drawing->pixmap = pixmap; |
1296 | |
1297 | gtk_widget_set_size_request(drawing->drawing_area, |
1298 | -1, |
1299 | drawing->height); |
1300 | gtk_widget_queue_resize_no_redraw(drawing->drawing_area); |
1301 | /* ask for the buffer to be redrawn */ |
1302 | gtk_widget_queue_draw_area ( drawing->drawing_area, |
1303 | 0, y, |
1304 | drawing->width, MAX(drawing->height-y, 1)); |
1305 | } |
1306 | #endif //0 |
1307 | |
1308 | void drawing_update_ruler(Drawing_t *drawing, TimeWindow *time_window) |
1309 | { |
1310 | GtkRequisition req; |
1311 | GdkRectangle rect; |
1312 | |
1313 | req.width = drawing->ruler->allocation.width; |
1314 | req.height = drawing->ruler->allocation.height; |
1315 | |
1316 | |
1317 | rect.x = 0; |
1318 | rect.y = 0; |
1319 | rect.width = req.width; |
1320 | rect.height = req.height; |
1321 | |
1322 | gtk_widget_queue_draw(drawing->ruler); |
1323 | //gtk_widget_draw( drawing->ruler, &rect); |
1324 | } |
1325 | |
1326 | /* Redraw the ruler */ |
1327 | static gboolean |
1328 | expose_ruler( GtkWidget *widget, GdkEventExpose *event, gpointer user_data ) |
1329 | { |
1330 | Drawing_t *drawing = (Drawing_t*)user_data; |
1331 | TimeWindow time_window = lttvwindow_get_time_window(drawing->control_flow_data->tab); |
1332 | gchar text[255]; |
1333 | |
1334 | PangoContext *context; |
1335 | PangoLayout *layout; |
1336 | PangoFontDescription *FontDesc; |
1337 | PangoRectangle ink_rect; |
1338 | gint global_width=0; |
1339 | GdkColor foreground = { 0, 0, 0, 0 }; |
1340 | GdkColor background = { 0, 0xffff, 0xffff, 0xffff }; |
1341 | |
1342 | LttTime window_end = time_window.end_time; |
1343 | LttTime half_width = |
1344 | ltt_time_div(time_window.time_width,2.0); |
1345 | LttTime window_middle = |
1346 | ltt_time_add(half_width, |
1347 | time_window.start_time); |
1348 | g_debug("ruler expose event"); |
1349 | |
1350 | gdk_draw_rectangle (drawing->ruler->window, |
1351 | drawing->ruler->style->white_gc, |
1352 | TRUE, |
1353 | event->area.x, event->area.y, |
1354 | event->area.width, |
1355 | event->area.height); |
1356 | |
1357 | gdk_draw_line (drawing->ruler->window, |
1358 | drawing->ruler_gc_butt, |
1359 | event->area.x, 1, |
1360 | event->area.x + event->area.width, 1); |
1361 | |
1362 | |
1363 | snprintf(text, 255, "%lus\n%luns", |
1364 | time_window.start_time.tv_sec, |
1365 | time_window.start_time.tv_nsec); |
1366 | |
1367 | layout = gtk_widget_create_pango_layout(drawing->drawing_area, NULL); |
1368 | |
1369 | context = pango_layout_get_context(layout); |
1370 | FontDesc = pango_context_get_font_description(context); |
1371 | |
1372 | pango_font_description_set_size(FontDesc, 6*PANGO_SCALE); |
1373 | pango_layout_context_changed(layout); |
1374 | |
1375 | pango_layout_set_text(layout, text, -1); |
1376 | pango_layout_get_pixel_extents(layout, &ink_rect, NULL); |
1377 | global_width += ink_rect.width; |
1378 | |
1379 | gdk_draw_layout_with_colors(drawing->ruler->window, |
1380 | drawing->ruler_gc_butt, |
1381 | 0, |
1382 | 6, |
1383 | layout, &foreground, &background); |
1384 | |
1385 | gdk_draw_line (drawing->ruler->window, |
1386 | drawing->ruler_gc_round, |
1387 | 1, 1, |
1388 | 1, 7); |
1389 | |
1390 | |
1391 | snprintf(text, 255, "%lus\n%luns", window_end.tv_sec, |
1392 | window_end.tv_nsec); |
1393 | |
1394 | pango_layout_set_text(layout, text, -1); |
1395 | pango_layout_get_pixel_extents(layout, &ink_rect, NULL); |
1396 | global_width += ink_rect.width; |
1397 | |
1398 | if(global_width <= drawing->ruler->allocation.width) |
1399 | { |
1400 | gdk_draw_layout_with_colors(drawing->ruler->window, |
1401 | drawing->ruler_gc_butt, |
1402 | drawing->ruler->allocation.width - ink_rect.width, |
1403 | 6, |
1404 | layout, &foreground, &background); |
1405 | |
1406 | gdk_draw_line (drawing->ruler->window, |
1407 | drawing->ruler_gc_butt, |
1408 | drawing->ruler->allocation.width-1, 1, |
1409 | drawing->ruler->allocation.width-1, 7); |
1410 | } |
1411 | |
1412 | |
1413 | snprintf(text, 255, "%lus\n%luns", window_middle.tv_sec, |
1414 | window_middle.tv_nsec); |
1415 | |
1416 | pango_layout_set_text(layout, text, -1); |
1417 | pango_layout_get_pixel_extents(layout, &ink_rect, NULL); |
1418 | global_width += ink_rect.width; |
1419 | |
1420 | if(global_width <= drawing->ruler->allocation.width) |
1421 | { |
1422 | gdk_draw_layout_with_colors(drawing->ruler->window, |
1423 | drawing->ruler_gc_butt, |
1424 | (drawing->ruler->allocation.width - ink_rect.width)/2, |
1425 | 6, |
1426 | layout, &foreground, &background); |
1427 | |
1428 | gdk_draw_line (drawing->ruler->window, |
1429 | drawing->ruler_gc_butt, |
1430 | drawing->ruler->allocation.width/2, 1, |
1431 | drawing->ruler->allocation.width/2, 7); |
1432 | |
1433 | |
1434 | |
1435 | |
1436 | } |
1437 | |
1438 | g_object_unref(layout); |
1439 | |
1440 | return FALSE; |
1441 | } |
1442 | |
1443 | |
1444 | /* notify mouse on ruler */ |
1445 | static gboolean |
1446 | motion_notify_ruler(GtkWidget *widget, GdkEventMotion *event, gpointer user_data) |
1447 | { |
1448 | //g_debug("motion"); |
1449 | //eventually follow mouse and show time here |
1450 | return 0; |
1451 | } |