1 /* This file is part of the Linux Trace Toolkit viewer
2 * Copyright (C) 2003-2004 Mathieu Desnoyers
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;
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.
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,
20 /*****************************************************************************
21 * Hooks to be called by the main window *
22 *****************************************************************************/
25 #define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format)
26 #define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format)
28 //#define PANGO_ENABLE_BACKEND
36 //#include <pango/pango.h>
38 #include <ltt/event.h>
42 #include <lttv/hook.h>
43 #include <lttv/common.h>
44 #include <lttv/state.h>
45 #include <lttv/gtktraceset.h>
48 #include "eventhooks.h"
50 #include "processlist.h"
52 #include "cfv-private.h"
55 #define MAX_PATH_LEN 256
59 * Event Viewer's constructor hook
61 * This constructor is given as a parameter to the menuitem and toolbar button
62 * registration. It creates the list.
63 * @param mw A pointer to the parent window.
64 * @return The widget created.
67 h_guicontrolflow(MainWindow
*mw
, LttvTracesetSelector
* s
, char * key
)
69 g_info("h_guicontrolflow, %p, %p, %s", mw
, s
, key
);
70 ControlFlowData
*control_flow_data
= guicontrolflow() ;
72 control_flow_data
->mw
= mw
;
73 TimeWindow
*time_window
= guicontrolflow_get_time_window(control_flow_data
);
74 time_window
->start_time
.tv_sec
= 0;
75 time_window
->start_time
.tv_nsec
= 0;
76 time_window
->time_width
.tv_sec
= 0;
77 time_window
->time_width
.tv_nsec
= 0;
79 LttTime
*current_time
= guicontrolflow_get_current_time(control_flow_data
);
80 current_time
->tv_sec
= 0;
81 current_time
->tv_nsec
= 0;
83 //g_critical("time width1 : %u",time_window->time_width);
90 //g_critical("time width2 : %u",time_window->time_width);
91 // Unreg done in the GuiControlFlow_Destructor
92 reg_update_time_window(update_time_window_hook
, control_flow_data
,
94 reg_update_current_time(update_current_time_hook
, control_flow_data
,
96 return guicontrolflow_get_widget(control_flow_data
) ;
100 int event_selected_hook(void *hook_data
, void *call_data
)
102 ControlFlowData
*control_flow_data
= (ControlFlowData
*) hook_data
;
103 guint
*event_number
= (guint
*) call_data
;
105 g_critical("DEBUG : event selected by main window : %u", *event_number
);
107 // control_flow_data->currently_Selected_Event = *event_number;
108 // control_flow_data->Selected_Event = TRUE ;
110 // tree_v_set_cursor(control_flow_data);
114 /* Hook called before drawing. Gets the initial context at the beginning of the
115 * drawing interval and copy it to the context in event_request.
117 int draw_before_hook(void *hook_data
, void *call_data
)
119 EventRequest
*event_request
= (EventRequest
*)hook_data
;
120 //EventsContext Events_Context = (EventsContext*)call_data;
122 //event_request->Events_Context = Events_Context;
128 * The draw event hook is called by the reading API to have a
129 * particular event drawn on the screen.
130 * @param hook_data ControlFlowData structure of the viewer.
131 * @param call_data Event context.
133 * This function basically draw lines and icons. Two types of lines are drawn :
134 * one small (3 pixels?) representing the state of the process and the second
135 * type is thicker (10 pixels?) representing on which CPU a process is running
136 * (and this only in running state).
138 * Extremums of the lines :
139 * x_min : time of the last event context for this process kept in memory.
140 * x_max : time of the current event.
141 * y : middle of the process in the process list. The process is found in the
142 * list, therefore is it's position in pixels.
144 * The choice of lines'color is defined by the context of the last event for this
147 int draw_event_hook(void *hook_data
, void *call_data
)
149 EventRequest
*event_request
= (EventRequest
*)hook_data
;
150 ControlFlowData
*control_flow_data
= event_request
->control_flow_data
;
152 LttvTracefileContext
*tfc
= (LttvTracefileContext
*)call_data
;
154 LttvTracefileState
*tfs
= (LttvTracefileState
*)call_data
;
160 LttTime evtime
= ltt_event_time(e
);
161 TimeWindow
*time_window
=
162 guicontrolflow_get_time_window(control_flow_data
);
164 LttTime end_time
= ltt_time_add(time_window
->start_time
,
165 time_window
->time_width
);
166 //if(time < time_beg || time > time_end) return;
167 if(ltt_time_compare(evtime
, time_window
->start_time
) == -1
168 || ltt_time_compare(evtime
, end_time
) == 1)
171 if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e
)),"schedchange") == 0)
173 g_critical("schedchange!");
175 /* Add process to process list (if not present) and get drawing "y" from
176 * process position */
177 guint pid_out
, pid_in
;
178 LttvProcessState
*process_out
, *process_in
;
180 guint y_in
= 0, y_out
= 0, height
= 0, pl_height
= 0;
182 ProcessList
*process_list
=
183 guicontrolflow_get_process_list(event_request
->control_flow_data
);
186 LttField
*f
= ltt_event_field(e
);
188 element
= ltt_field_member(f
,0);
189 pid_out
= ltt_event_get_long_unsigned(e
,element
);
190 element
= ltt_field_member(f
,1);
191 pid_in
= ltt_event_get_long_unsigned(e
,element
);
192 g_critical("out : %u in : %u", pid_out
, pid_in
);
195 /* Find process pid_out in the list... */
196 process_out
= lttv_state_find_process(tfs
, pid_out
);
197 g_critical("out : %s",g_quark_to_string(process_out
->state
->s
));
199 birth
= process_out
->creation_time
;
200 gchar
*name
= strdup(g_quark_to_string(process_out
->name
));
201 HashedProcessData
*hashed_process_data_out
= NULL
;
203 if(processlist_get_process_pixels(process_list
,
206 tfc
->t_context
->index
,
209 &hashed_process_data_out
) == 1)
211 /* Process not present */
212 processlist_add(process_list
,
215 tfc
->t_context
->index
,
218 &hashed_process_data_out
);
219 processlist_get_process_pixels(process_list
,
222 tfc
->t_context
->index
,
225 &hashed_process_data_out
);
226 drawing_insert_square( event_request
->control_flow_data
->drawing
, y_out
, height
);
231 /* Find process pid_in in the list... */
232 process_in
= lttv_state_find_process(tfs
, pid_in
);
233 g_critical("in : %s",g_quark_to_string(process_in
->state
->s
));
235 birth
= process_in
->creation_time
;
236 name
= strdup(g_quark_to_string(process_in
->name
));
237 HashedProcessData
*hashed_process_data_in
= NULL
;
239 if(processlist_get_process_pixels(process_list
,
242 tfc
->t_context
->index
,
245 &hashed_process_data_in
) == 1)
247 /* Process not present */
248 processlist_add(process_list
,
251 tfc
->t_context
->index
,
254 &hashed_process_data_in
);
255 processlist_get_process_pixels(process_list
,
258 tfc
->t_context
->index
,
261 &hashed_process_data_in
);
263 drawing_insert_square( event_request
->control_flow_data
->drawing
, y_in
, height
);
268 /* Find pixels corresponding to time of the event. If the time does
269 * not fit in the window, show a warning, not supposed to happend. */
271 guint width
= control_flow_data
->drawing
->drawing_area
->allocation
.width
;
273 LttTime time
= ltt_event_time(e
);
275 LttTime window_end
= ltt_time_add(control_flow_data
->time_window
.time_width
,
276 control_flow_data
->time_window
.start_time
);
279 convert_time_to_pixels(
280 control_flow_data
->time_window
.start_time
,
285 //assert(x <= width);
287 /* draw what represents the event for outgoing process. */
289 DrawContext
*draw_context_out
= hashed_process_data_out
->draw_context
;
290 draw_context_out
->current
->modify_over
->x
= x
;
291 draw_context_out
->current
->modify_under
->x
= x
;
292 draw_context_out
->current
->modify_over
->y
= y_out
;
293 draw_context_out
->current
->modify_under
->y
= y_out
+(height
/2)+2;
294 draw_context_out
->drawable
= control_flow_data
->drawing
->pixmap
;
295 draw_context_out
->pango_layout
= control_flow_data
->drawing
->pango_layout
;
296 GtkWidget
*widget
= control_flow_data
->drawing
->drawing_area
;
297 //draw_context_out->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)];
298 //draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap);
299 //gdk_gc_copy(draw_context_out->gc, widget->style->black_gc);
300 //draw_context_out->gc = widget->style->black_gc;
302 //draw_arc((void*)&prop_arc, (void*)draw_context_out);
303 //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap);
305 /* Draw the line/background of the out process */
306 if(draw_context_out
->previous
->middle
->x
== -1)
308 draw_context_out
->previous
->over
->x
= event_request
->x_begin
;
309 draw_context_out
->previous
->middle
->x
= event_request
->x_begin
;
310 draw_context_out
->previous
->under
->x
= event_request
->x_begin
;
312 g_critical("out middle x_beg : %u",event_request
->x_begin
);
315 draw_context_out
->current
->middle
->x
= x
;
316 draw_context_out
->current
->over
->x
= x
;
317 draw_context_out
->current
->under
->x
= x
;
318 draw_context_out
->current
->middle
->y
= y_out
+ height
/2;
319 draw_context_out
->current
->over
->y
= y_out
;
320 draw_context_out
->current
->under
->y
= y_out
+ height
;
321 draw_context_out
->previous
->middle
->y
= y_out
+ height
/2;
322 draw_context_out
->previous
->over
->y
= y_out
;
323 draw_context_out
->previous
->under
->y
= y_out
+ height
;
325 draw_context_out
->drawable
= control_flow_data
->drawing
->pixmap
;
326 draw_context_out
->pango_layout
= control_flow_data
->drawing
->pango_layout
;
328 if(process_out
->state
->s
== LTTV_STATE_RUN
)
330 draw_context_out
->gc
= gdk_gc_new(control_flow_data
->drawing
->pixmap
);
331 gdk_gc_copy(draw_context_out
->gc
, widget
->style
->black_gc
);
333 PropertiesBG prop_bg
;
334 prop_bg
.color
= g_new(GdkColor
,1);
338 prop_bg
.color
->red
= 0x1515;
339 prop_bg
.color
->green
= 0x1515;
340 prop_bg
.color
->blue
= 0x8c8c;
343 prop_bg
.color
->red
= 0x4e4e;
344 prop_bg
.color
->green
= 0xa9a9;
345 prop_bg
.color
->blue
= 0xa4a4;
348 prop_bg
.color
->red
= 0x7a7a;
349 prop_bg
.color
->green
= 0x4a4a;
350 prop_bg
.color
->blue
= 0x8b8b;
353 prop_bg
.color
->red
= 0x8080;
354 prop_bg
.color
->green
= 0x7777;
355 prop_bg
.color
->blue
= 0x4747;
358 prop_bg
.color
->red
= 0xe7e7;
359 prop_bg
.color
->green
= 0xe7e7;
360 prop_bg
.color
->blue
= 0xe7e7;
363 g_critical("calling from draw_event");
364 draw_bg((void*)&prop_bg
, (void*)draw_context_out
);
365 g_free(prop_bg
.color
);
366 gdk_gc_unref(draw_context_out
->gc
);
369 draw_context_out
->gc
= widget
->style
->black_gc
;
371 GdkColor colorfg_out
= { 0, 0xffff, 0x0000, 0x0000 };
372 GdkColor colorbg_out
= { 0, 0x0000, 0x0000, 0x0000 };
373 PropertiesText prop_text_out
;
374 prop_text_out
.foreground
= &colorfg_out
;
375 prop_text_out
.background
= &colorbg_out
;
376 prop_text_out
.size
= 6;
377 prop_text_out
.position
= OVER
;
379 /* color of text : status of the process */
380 if(process_out
->state
->s
== LTTV_STATE_UNNAMED
)
382 prop_text_out
.foreground
->red
= 0xffff;
383 prop_text_out
.foreground
->green
= 0xffff;
384 prop_text_out
.foreground
->blue
= 0xffff;
386 else if(process_out
->state
->s
== LTTV_STATE_WAIT_FORK
)
388 prop_text_out
.foreground
->red
= 0x0fff;
389 prop_text_out
.foreground
->green
= 0xffff;
390 prop_text_out
.foreground
->blue
= 0xfff0;
392 else if(process_out
->state
->s
== LTTV_STATE_WAIT_CPU
)
394 prop_text_out
.foreground
->red
= 0xffff;
395 prop_text_out
.foreground
->green
= 0xffff;
396 prop_text_out
.foreground
->blue
= 0x0000;
398 else if(process_out
->state
->s
== LTTV_STATE_EXIT
)
400 prop_text_out
.foreground
->red
= 0xffff;
401 prop_text_out
.foreground
->green
= 0x0000;
402 prop_text_out
.foreground
->blue
= 0xffff;
404 else if(process_out
->state
->s
== LTTV_STATE_WAIT
)
406 prop_text_out
.foreground
->red
= 0xffff;
407 prop_text_out
.foreground
->green
= 0x0000;
408 prop_text_out
.foreground
->blue
= 0x0000;
410 else if(process_out
->state
->s
== LTTV_STATE_RUN
)
412 prop_text_out
.foreground
->red
= 0x0000;
413 prop_text_out
.foreground
->green
= 0xffff;
414 prop_text_out
.foreground
->blue
= 0x0000;
418 prop_text_out
.foreground
->red
= 0xffff;
419 prop_text_out
.foreground
->green
= 0xffff;
420 prop_text_out
.foreground
->blue
= 0xffff;
424 /* Print status of the process : U, WF, WC, E, W, R */
425 if(process_out
->state
->s
== LTTV_STATE_UNNAMED
)
426 prop_text_out
.text
= "U->";
427 else if(process_out
->state
->s
== LTTV_STATE_WAIT_FORK
)
428 prop_text_out
.text
= "WF->";
429 else if(process_out
->state
->s
== LTTV_STATE_WAIT_CPU
)
430 prop_text_out
.text
= "WC->";
431 else if(process_out
->state
->s
== LTTV_STATE_EXIT
)
432 prop_text_out
.text
= "E->";
433 else if(process_out
->state
->s
== LTTV_STATE_WAIT
)
434 prop_text_out
.text
= "W->";
435 else if(process_out
->state
->s
== LTTV_STATE_RUN
)
436 prop_text_out
.text
= "R->";
438 prop_text_out
.text
= "U";
440 draw_text((void*)&prop_text_out
, (void*)draw_context_out
);
441 //gdk_gc_unref(draw_context_out->gc);
443 draw_context_out
->gc
= gdk_gc_new(control_flow_data
->drawing
->pixmap
);
444 gdk_gc_copy(draw_context_out
->gc
, widget
->style
->black_gc
);
446 PropertiesLine prop_line_out
;
447 prop_line_out
.color
= g_new(GdkColor
,1);
448 prop_line_out
.line_width
= 2;
449 prop_line_out
.style
= GDK_LINE_SOLID
;
450 prop_line_out
.position
= MIDDLE
;
452 g_critical("out state : %s", g_quark_to_string(process_out
->state
->s
));
454 /* color of line : status of the process */
455 if(process_out
->state
->s
== LTTV_STATE_UNNAMED
)
457 prop_line_out
.color
->red
= 0xffff;
458 prop_line_out
.color
->green
= 0xffff;
459 prop_line_out
.color
->blue
= 0xffff;
461 else if(process_out
->state
->s
== LTTV_STATE_WAIT_FORK
)
463 prop_line_out
.color
->red
= 0x0fff;
464 prop_line_out
.color
->green
= 0xffff;
465 prop_line_out
.color
->blue
= 0xfff0;
467 else if(process_out
->state
->s
== LTTV_STATE_WAIT_CPU
)
469 prop_line_out
.color
->red
= 0xffff;
470 prop_line_out
.color
->green
= 0xffff;
471 prop_line_out
.color
->blue
= 0x0000;
473 else if(process_out
->state
->s
== LTTV_STATE_EXIT
)
475 prop_line_out
.color
->red
= 0xffff;
476 prop_line_out
.color
->green
= 0x0000;
477 prop_line_out
.color
->blue
= 0xffff;
479 else if(process_out
->state
->s
== LTTV_STATE_WAIT
)
481 prop_line_out
.color
->red
= 0xffff;
482 prop_line_out
.color
->green
= 0x0000;
483 prop_line_out
.color
->blue
= 0x0000;
485 else if(process_out
->state
->s
== LTTV_STATE_RUN
)
487 prop_line_out
.color
->red
= 0x0000;
488 prop_line_out
.color
->green
= 0xffff;
489 prop_line_out
.color
->blue
= 0x0000;
493 prop_line_out
.color
->red
= 0xffff;
494 prop_line_out
.color
->green
= 0xffff;
495 prop_line_out
.color
->blue
= 0xffff;
498 draw_line((void*)&prop_line_out
, (void*)draw_context_out
);
499 g_free(prop_line_out
.color
);
500 gdk_gc_unref(draw_context_out
->gc
);
501 /* Note : finishing line will have to be added when trace read over. */
503 /* Finally, update the drawing context of the pid_in. */
505 DrawContext
*draw_context_in
= hashed_process_data_in
->draw_context
;
506 draw_context_in
->current
->modify_over
->x
= x
;
507 draw_context_in
->current
->modify_under
->x
= x
;
508 draw_context_in
->current
->modify_over
->y
= y_in
;
509 draw_context_in
->current
->modify_under
->y
= y_in
+(height
/2)+2;
510 draw_context_in
->drawable
= control_flow_data
->drawing
->pixmap
;
511 draw_context_in
->pango_layout
= control_flow_data
->drawing
->pango_layout
;
512 widget
= control_flow_data
->drawing
->drawing_area
;
513 //draw_context_in->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)];
514 //draw_context_in->gc = widget->style->black_gc;
515 //draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap);
516 //gdk_gc_copy(draw_context_in->gc, widget->style->black_gc);
518 //draw_arc((void*)&prop_arc, (void*)draw_context_in);
519 //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap);
521 /* Draw the line/bg of the in process */
522 if(draw_context_in
->previous
->middle
->x
== -1)
524 draw_context_in
->previous
->middle
->x
= event_request
->x_begin
;
525 draw_context_in
->previous
->over
->x
= event_request
->x_begin
;
526 draw_context_in
->previous
->under
->x
= event_request
->x_begin
;
527 g_critical("in middle x_beg : %u",event_request
->x_begin
);
530 draw_context_in
->current
->middle
->x
= x
;
531 draw_context_in
->current
->over
->x
= x
;
532 draw_context_in
->current
->under
->x
= x
;
533 draw_context_in
->current
->middle
->y
= y_in
+ height
/2;
534 draw_context_in
->current
->over
->y
= y_in
;
535 draw_context_in
->current
->under
->y
= y_in
+ height
;
536 draw_context_in
->previous
->middle
->y
= y_in
+ height
/2;
537 draw_context_in
->previous
->over
->y
= y_in
;
538 draw_context_in
->previous
->under
->y
= y_in
+ height
;
540 draw_context_in
->drawable
= control_flow_data
->drawing
->pixmap
;
541 draw_context_in
->pango_layout
= control_flow_data
->drawing
->pango_layout
;
544 if(process_in
->state
->s
== LTTV_STATE_RUN
)
546 draw_context_in
->gc
= gdk_gc_new(control_flow_data
->drawing
->pixmap
);
547 gdk_gc_copy(draw_context_in
->gc
, widget
->style
->black_gc
);
549 PropertiesBG prop_bg
;
550 prop_bg
.color
= g_new(GdkColor
,1);
554 prop_bg
.color
->red
= 0x1515;
555 prop_bg
.color
->green
= 0x1515;
556 prop_bg
.color
->blue
= 0x8c8c;
559 prop_bg
.color
->red
= 0x4e4e;
560 prop_bg
.color
->green
= 0xa9a9;
561 prop_bg
.color
->blue
= 0xa4a4;
564 prop_bg
.color
->red
= 0x7a7a;
565 prop_bg
.color
->green
= 0x4a4a;
566 prop_bg
.color
->blue
= 0x8b8b;
569 prop_bg
.color
->red
= 0x8080;
570 prop_bg
.color
->green
= 0x7777;
571 prop_bg
.color
->blue
= 0x4747;
574 prop_bg
.color
->red
= 0xe7e7;
575 prop_bg
.color
->green
= 0xe7e7;
576 prop_bg
.color
->blue
= 0xe7e7;
580 draw_bg((void*)&prop_bg
, (void*)draw_context_in
);
581 g_free(prop_bg
.color
);
582 gdk_gc_unref(draw_context_in
->gc
);
585 draw_context_in
->gc
= widget
->style
->black_gc
;
587 GdkColor colorfg_in
= { 0, 0x0000, 0xffff, 0x0000 };
588 GdkColor colorbg_in
= { 0, 0x0000, 0x0000, 0x0000 };
589 PropertiesText prop_text_in
;
590 prop_text_in
.foreground
= &colorfg_in
;
591 prop_text_in
.background
= &colorbg_in
;
592 prop_text_in
.size
= 6;
593 prop_text_in
.position
= OVER
;
595 g_critical("in state : %s", g_quark_to_string(process_in
->state
->s
));
596 /* foreground of text : status of the process */
597 if(process_in
->state
->s
== LTTV_STATE_UNNAMED
)
599 prop_text_in
.foreground
->red
= 0xffff;
600 prop_text_in
.foreground
->green
= 0xffff;
601 prop_text_in
.foreground
->blue
= 0xffff;
603 else if(process_in
->state
->s
== LTTV_STATE_WAIT_FORK
)
605 prop_text_in
.foreground
->red
= 0x0fff;
606 prop_text_in
.foreground
->green
= 0xffff;
607 prop_text_in
.foreground
->blue
= 0xfff0;
609 else if(process_in
->state
->s
== LTTV_STATE_WAIT_CPU
)
611 prop_text_in
.foreground
->red
= 0xffff;
612 prop_text_in
.foreground
->green
= 0xffff;
613 prop_text_in
.foreground
->blue
= 0x0000;
615 else if(process_in
->state
->s
== LTTV_STATE_EXIT
)
617 prop_text_in
.foreground
->red
= 0xffff;
618 prop_text_in
.foreground
->green
= 0x0000;
619 prop_text_in
.foreground
->blue
= 0xffff;
621 else if(process_in
->state
->s
== LTTV_STATE_WAIT
)
623 prop_text_in
.foreground
->red
= 0xffff;
624 prop_text_in
.foreground
->green
= 0x0000;
625 prop_text_in
.foreground
->blue
= 0x0000;
627 else if(process_in
->state
->s
== LTTV_STATE_RUN
)
629 prop_text_in
.foreground
->red
= 0x0000;
630 prop_text_in
.foreground
->green
= 0xffff;
631 prop_text_in
.foreground
->blue
= 0x0000;
635 prop_text_in
.foreground
->red
= 0xffff;
636 prop_text_in
.foreground
->green
= 0xffff;
637 prop_text_in
.foreground
->blue
= 0xffff;
642 /* Print status of the process : U, WF, WC, E, W, R */
643 if(process_in
->state
->s
== LTTV_STATE_UNNAMED
)
644 prop_text_in
.text
= "U->";
645 else if(process_in
->state
->s
== LTTV_STATE_WAIT_FORK
)
646 prop_text_in
.text
= "WF->";
647 else if(process_in
->state
->s
== LTTV_STATE_WAIT_CPU
)
648 prop_text_in
.text
= "WC->";
649 else if(process_in
->state
->s
== LTTV_STATE_EXIT
)
650 prop_text_in
.text
= "E->";
651 else if(process_in
->state
->s
== LTTV_STATE_WAIT
)
652 prop_text_in
.text
= "W->";
653 else if(process_in
->state
->s
== LTTV_STATE_RUN
)
654 prop_text_in
.text
= "R->";
656 prop_text_in
.text
= "U";
658 draw_text((void*)&prop_text_in
, (void*)draw_context_in
);
659 //gdk_gc_unref(draw_context_in->gc);
661 draw_context_in
->gc
= gdk_gc_new(control_flow_data
->drawing
->pixmap
);
662 gdk_gc_copy(draw_context_in
->gc
, widget
->style
->black_gc
);
664 PropertiesLine prop_line_in
;
665 prop_line_in
.color
= g_new(GdkColor
,1);
666 prop_line_in
.line_width
= 2;
667 prop_line_in
.style
= GDK_LINE_SOLID
;
668 prop_line_in
.position
= MIDDLE
;
670 /* color of line : status of the process */
671 if(process_in
->state
->s
== LTTV_STATE_UNNAMED
)
673 prop_line_in
.color
->red
= 0xffff;
674 prop_line_in
.color
->green
= 0xffff;
675 prop_line_in
.color
->blue
= 0xffff;
677 else if(process_in
->state
->s
== LTTV_STATE_WAIT_FORK
)
679 prop_line_in
.color
->red
= 0x0fff;
680 prop_line_in
.color
->green
= 0xffff;
681 prop_line_in
.color
->blue
= 0xfff0;
683 else if(process_in
->state
->s
== LTTV_STATE_WAIT_CPU
)
685 prop_line_in
.color
->red
= 0xffff;
686 prop_line_in
.color
->green
= 0xffff;
687 prop_line_in
.color
->blue
= 0x0000;
689 else if(process_in
->state
->s
== LTTV_STATE_EXIT
)
691 prop_line_in
.color
->red
= 0xffff;
692 prop_line_in
.color
->green
= 0x0000;
693 prop_line_in
.color
->blue
= 0xffff;
695 else if(process_in
->state
->s
== LTTV_STATE_WAIT
)
697 prop_line_in
.color
->red
= 0xffff;
698 prop_line_in
.color
->green
= 0x0000;
699 prop_line_in
.color
->blue
= 0x0000;
701 else if(process_in
->state
->s
== LTTV_STATE_RUN
)
703 prop_line_in
.color
->red
= 0x0000;
704 prop_line_in
.color
->green
= 0xffff;
705 prop_line_in
.color
->blue
= 0x0000;
709 prop_line_in
.color
->red
= 0xffff;
710 prop_line_in
.color
->green
= 0xffff;
711 prop_line_in
.color
->blue
= 0xffff;
714 draw_line((void*)&prop_line_in
, (void*)draw_context_in
);
715 g_free(prop_line_in
.color
);
716 gdk_gc_unref(draw_context_in
->gc
);
723 GString
*string
= g_string_new("");;
724 gboolean field_names
= TRUE
, state
= TRUE
;
726 lttv_event_to_string(e
, tfc
->tf
, string
, TRUE
, field_names
, tfs
);
727 g_string_append_printf(string
,"\n");
730 g_string_append_printf(string
, " %s",
731 g_quark_to_string(tfs
->process
->state
->s
));
734 g_info("%s",string
->str
);
736 g_string_free(string
, TRUE
);
738 /* End of text dump */
744 int draw_after_hook(void *hook_data
, void *call_data
)
746 EventRequest
*event_request
= (EventRequest
*)hook_data
;
747 ControlFlowData
*control_flow_data
= event_request
->control_flow_data
;
749 LttvTracefileContext
*tfc
= (LttvTracefileContext
*)call_data
;
751 LttvTracefileState
*tfs
= (LttvTracefileState
*)call_data
;
757 LttTime evtime
= ltt_event_time(e
);
758 TimeWindow
*time_window
=
759 guicontrolflow_get_time_window(control_flow_data
);
761 LttTime end_time
= ltt_time_add(time_window
->start_time
,
762 time_window
->time_width
);
763 //if(time < time_beg || time > time_end) return;
764 if(ltt_time_compare(evtime
, time_window
->start_time
) == -1
765 || ltt_time_compare(evtime
, end_time
) == 1)
769 if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e
)),"schedchange") == 0)
771 g_critical("schedchange!");
773 /* Add process to process list (if not present) and get drawing "y" from
774 * process position */
775 guint pid_out
, pid_in
;
776 LttvProcessState
*process_out
, *process_in
;
778 guint y_in
= 0, y_out
= 0, height
= 0, pl_height
= 0;
780 ProcessList
*process_list
=
781 guicontrolflow_get_process_list(event_request
->control_flow_data
);
784 LttField
*f
= ltt_event_field(e
);
786 element
= ltt_field_member(f
,0);
787 pid_out
= ltt_event_get_long_unsigned(e
,element
);
788 element
= ltt_field_member(f
,1);
789 pid_in
= ltt_event_get_long_unsigned(e
,element
);
790 //g_critical("out : %u in : %u", pid_out, pid_in);
793 /* Find process pid_out in the list... */
794 process_out
= lttv_state_find_process(tfs
, pid_out
);
795 //g_critical("out : %s",g_quark_to_string(process_out->state->s));
797 birth
= process_out
->creation_time
;
798 gchar
*name
= strdup(g_quark_to_string(process_out
->name
));
799 HashedProcessData
*hashed_process_data_out
= NULL
;
801 if(processlist_get_process_pixels(process_list
,
804 tfc
->t_context
->index
,
807 &hashed_process_data_out
) == 1)
809 /* Process not present */
810 processlist_add(process_list
,
813 tfc
->t_context
->index
,
816 &hashed_process_data_out
);
817 processlist_get_process_pixels(process_list
,
820 tfc
->t_context
->index
,
823 &hashed_process_data_out
);
824 drawing_insert_square( event_request
->control_flow_data
->drawing
, y_out
, height
);
829 /* Find process pid_in in the list... */
830 process_in
= lttv_state_find_process(tfs
, pid_in
);
831 //g_critical("in : %s",g_quark_to_string(process_in->state->s));
833 birth
= process_in
->creation_time
;
834 name
= strdup(g_quark_to_string(process_in
->name
));
835 HashedProcessData
*hashed_process_data_in
= NULL
;
837 if(processlist_get_process_pixels(process_list
,
840 tfc
->t_context
->index
,
843 &hashed_process_data_in
) == 1)
845 /* Process not present */
846 processlist_add(process_list
,
849 tfc
->t_context
->index
,
852 &hashed_process_data_in
);
853 processlist_get_process_pixels(process_list
,
856 tfc
->t_context
->index
,
859 &hashed_process_data_in
);
861 drawing_insert_square( event_request
->control_flow_data
->drawing
, y_in
, height
);
866 /* Find pixels corresponding to time of the event. If the time does
867 * not fit in the window, show a warning, not supposed to happend. */
869 //guint width = control_flow_data->drawing->drawing_area->allocation.width;
871 //LttTime time = ltt_event_time(e);
873 //LttTime window_end = ltt_time_add(control_flow_data->time_window.time_width,
874 // control_flow_data->time_window.start_time);
877 //convert_time_to_pixels(
878 // control_flow_data->time_window.start_time,
884 //assert(x <= width);
886 /* draw what represents the event for outgoing process. */
888 DrawContext
*draw_context_out
= hashed_process_data_out
->draw_context
;
889 //draw_context_out->current->modify_over->x = x;
890 draw_context_out
->current
->modify_over
->y
= y_out
;
891 draw_context_out
->current
->modify_under
->y
= y_out
+(height
/2)+2;
892 draw_context_out
->drawable
= control_flow_data
->drawing
->pixmap
;
893 draw_context_out
->pango_layout
= control_flow_data
->drawing
->pango_layout
;
894 GtkWidget
*widget
= control_flow_data
->drawing
->drawing_area
;
895 //draw_context_out->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)];
897 //draw_arc((void*)&prop_arc, (void*)draw_context_out);
898 //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap);
900 /*if(process_out->state->s == LTTV_STATE_RUN)
902 draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap);
903 gdk_gc_copy(draw_context_out->gc, widget->style->black_gc);
904 PropertiesBG prop_bg;
905 prop_bg.color = g_new(GdkColor,1);
907 prop_bg.color->red = 0xffff;
908 prop_bg.color->green = 0xffff;
909 prop_bg.color->blue = 0xffff;
911 draw_bg((void*)&prop_bg, (void*)draw_context_out);
912 g_free(prop_bg.color);
913 gdk_gc_unref(draw_context_out->gc);
916 draw_context_out
->gc
= widget
->style
->black_gc
;
918 GdkColor colorfg_out
= { 0, 0xffff, 0x0000, 0x0000 };
919 GdkColor colorbg_out
= { 0, 0x0000, 0x0000, 0x0000 };
920 PropertiesText prop_text_out
;
921 prop_text_out
.foreground
= &colorfg_out
;
922 prop_text_out
.background
= &colorbg_out
;
923 prop_text_out
.size
= 6;
924 prop_text_out
.position
= OVER
;
926 /* color of text : status of the process */
927 if(process_out
->state
->s
== LTTV_STATE_UNNAMED
)
929 prop_text_out
.foreground
->red
= 0xffff;
930 prop_text_out
.foreground
->green
= 0xffff;
931 prop_text_out
.foreground
->blue
= 0xffff;
933 else if(process_out
->state
->s
== LTTV_STATE_WAIT_FORK
)
935 prop_text_out
.foreground
->red
= 0x0fff;
936 prop_text_out
.foreground
->green
= 0xffff;
937 prop_text_out
.foreground
->blue
= 0xfff0;
939 else if(process_out
->state
->s
== LTTV_STATE_WAIT_CPU
)
941 prop_text_out
.foreground
->red
= 0xffff;
942 prop_text_out
.foreground
->green
= 0xffff;
943 prop_text_out
.foreground
->blue
= 0x0000;
945 else if(process_out
->state
->s
== LTTV_STATE_EXIT
)
947 prop_text_out
.foreground
->red
= 0xffff;
948 prop_text_out
.foreground
->green
= 0x0000;
949 prop_text_out
.foreground
->blue
= 0xffff;
951 else if(process_out
->state
->s
== LTTV_STATE_WAIT
)
953 prop_text_out
.foreground
->red
= 0xffff;
954 prop_text_out
.foreground
->green
= 0x0000;
955 prop_text_out
.foreground
->blue
= 0x0000;
957 else if(process_out
->state
->s
== LTTV_STATE_RUN
)
959 prop_text_out
.foreground
->red
= 0x0000;
960 prop_text_out
.foreground
->green
= 0xffff;
961 prop_text_out
.foreground
->blue
= 0x0000;
965 prop_text_out
.foreground
->red
= 0xffff;
966 prop_text_out
.foreground
->green
= 0xffff;
967 prop_text_out
.foreground
->blue
= 0xffff;
970 /* Print status of the process : U, WF, WC, E, W, R */
971 if(process_out
->state
->s
== LTTV_STATE_UNNAMED
)
972 prop_text_out
.text
= "U";
973 else if(process_out
->state
->s
== LTTV_STATE_WAIT_FORK
)
974 prop_text_out
.text
= "WF";
975 else if(process_out
->state
->s
== LTTV_STATE_WAIT_CPU
)
976 prop_text_out
.text
= "WC";
977 else if(process_out
->state
->s
== LTTV_STATE_EXIT
)
978 prop_text_out
.text
= "E";
979 else if(process_out
->state
->s
== LTTV_STATE_WAIT
)
980 prop_text_out
.text
= "W";
981 else if(process_out
->state
->s
== LTTV_STATE_RUN
)
982 prop_text_out
.text
= "R";
984 prop_text_out
.text
= "U";
986 draw_text((void*)&prop_text_out
, (void*)draw_context_out
);
988 //gdk_gc_unref(draw_context_out->gc);
990 draw_context_out
->current
->middle
->y
= y_out
+height
/2;
991 draw_context_out
->current
->over
->y
= y_out
;
992 draw_context_out
->current
->under
->y
= y_out
+height
;
993 draw_context_out
->current
->status
= process_out
->state
->s
;
995 /* for pid_out : remove previous, Prev = current, new current (default) */
996 g_free(draw_context_out
->previous
->modify_under
);
997 g_free(draw_context_out
->previous
->modify_middle
);
998 g_free(draw_context_out
->previous
->modify_over
);
999 g_free(draw_context_out
->previous
->under
);
1000 g_free(draw_context_out
->previous
->middle
);
1001 g_free(draw_context_out
->previous
->over
);
1002 g_free(draw_context_out
->previous
);
1004 draw_context_out
->previous
= draw_context_out
->current
;
1006 draw_context_out
->current
= g_new(DrawInfo
,1);
1007 draw_context_out
->current
->over
= g_new(ItemInfo
,1);
1008 draw_context_out
->current
->over
->x
= -1;
1009 draw_context_out
->current
->over
->y
= -1;
1010 draw_context_out
->current
->middle
= g_new(ItemInfo
,1);
1011 draw_context_out
->current
->middle
->x
= -1;
1012 draw_context_out
->current
->middle
->y
= -1;
1013 draw_context_out
->current
->under
= g_new(ItemInfo
,1);
1014 draw_context_out
->current
->under
->x
= -1;
1015 draw_context_out
->current
->under
->y
= -1;
1016 draw_context_out
->current
->modify_over
= g_new(ItemInfo
,1);
1017 draw_context_out
->current
->modify_over
->x
= -1;
1018 draw_context_out
->current
->modify_over
->y
= -1;
1019 draw_context_out
->current
->modify_middle
= g_new(ItemInfo
,1);
1020 draw_context_out
->current
->modify_middle
->x
= -1;
1021 draw_context_out
->current
->modify_middle
->y
= -1;
1022 draw_context_out
->current
->modify_under
= g_new(ItemInfo
,1);
1023 draw_context_out
->current
->modify_under
->x
= -1;
1024 draw_context_out
->current
->modify_under
->y
= -1;
1025 draw_context_out
->current
->status
= LTTV_STATE_UNNAMED
;
1027 /* Finally, update the drawing context of the pid_in. */
1029 DrawContext
*draw_context_in
= hashed_process_data_in
->draw_context
;
1030 //draw_context_in->current->modify_over->x = x;
1031 draw_context_in
->current
->modify_over
->y
= y_in
;
1032 draw_context_in
->current
->modify_under
->y
= y_in
+(height
/2)+2;
1033 draw_context_in
->drawable
= control_flow_data
->drawing
->pixmap
;
1034 draw_context_in
->pango_layout
= control_flow_data
->drawing
->pango_layout
;
1035 widget
= control_flow_data
->drawing
->drawing_area
;
1036 //draw_context_in->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)];
1038 //draw_arc((void*)&prop_arc, (void*)draw_context_in);
1039 //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap);
1041 /*if(process_in->state->s == LTTV_STATE_RUN)
1043 draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap);
1044 gdk_gc_copy(draw_context_in->gc, widget->style->black_gc);
1045 PropertiesBG prop_bg;
1046 prop_bg.color = g_new(GdkColor,1);
1048 prop_bg.color->red = 0xffff;
1049 prop_bg.color->green = 0xffff;
1050 prop_bg.color->blue = 0xffff;
1052 draw_bg((void*)&prop_bg, (void*)draw_context_in);
1053 g_free(prop_bg.color);
1054 gdk_gc_unref(draw_context_in->gc);
1057 draw_context_in
->gc
= widget
->style
->black_gc
;
1059 GdkColor colorfg_in
= { 0, 0x0000, 0xffff, 0x0000 };
1060 GdkColor colorbg_in
= { 0, 0x0000, 0x0000, 0x0000 };
1061 PropertiesText prop_text_in
;
1062 prop_text_in
.foreground
= &colorfg_in
;
1063 prop_text_in
.background
= &colorbg_in
;
1064 prop_text_in
.size
= 6;
1065 prop_text_in
.position
= OVER
;
1067 /* foreground of text : status of the process */
1068 if(process_in
->state
->s
== LTTV_STATE_UNNAMED
)
1070 prop_text_in
.foreground
->red
= 0xffff;
1071 prop_text_in
.foreground
->green
= 0xffff;
1072 prop_text_in
.foreground
->blue
= 0xffff;
1074 else if(process_in
->state
->s
== LTTV_STATE_WAIT_FORK
)
1076 prop_text_in
.foreground
->red
= 0x0fff;
1077 prop_text_in
.foreground
->green
= 0xffff;
1078 prop_text_in
.foreground
->blue
= 0xfff0;
1080 else if(process_in
->state
->s
== LTTV_STATE_WAIT_CPU
)
1082 prop_text_in
.foreground
->red
= 0xffff;
1083 prop_text_in
.foreground
->green
= 0xffff;
1084 prop_text_in
.foreground
->blue
= 0x0000;
1086 else if(process_in
->state
->s
== LTTV_STATE_EXIT
)
1088 prop_text_in
.foreground
->red
= 0xffff;
1089 prop_text_in
.foreground
->green
= 0x0000;
1090 prop_text_in
.foreground
->blue
= 0xffff;
1092 else if(process_in
->state
->s
== LTTV_STATE_WAIT
)
1094 prop_text_in
.foreground
->red
= 0xffff;
1095 prop_text_in
.foreground
->green
= 0x0000;
1096 prop_text_in
.foreground
->blue
= 0x0000;
1098 else if(process_in
->state
->s
== LTTV_STATE_RUN
)
1100 prop_text_in
.foreground
->red
= 0x0000;
1101 prop_text_in
.foreground
->green
= 0xffff;
1102 prop_text_in
.foreground
->blue
= 0x0000;
1106 prop_text_in
.foreground
->red
= 0xffff;
1107 prop_text_in
.foreground
->green
= 0xffff;
1108 prop_text_in
.foreground
->blue
= 0xffff;
1112 /* Print status of the process : U, WF, WC, E, W, R */
1113 if(process_in
->state
->s
== LTTV_STATE_UNNAMED
)
1114 prop_text_in
.text
= "U";
1115 else if(process_in
->state
->s
== LTTV_STATE_WAIT_FORK
)
1116 prop_text_in
.text
= "WF";
1117 else if(process_in
->state
->s
== LTTV_STATE_WAIT_CPU
)
1118 prop_text_in
.text
= "WC";
1119 else if(process_in
->state
->s
== LTTV_STATE_EXIT
)
1120 prop_text_in
.text
= "E";
1121 else if(process_in
->state
->s
== LTTV_STATE_WAIT
)
1122 prop_text_in
.text
= "W";
1123 else if(process_in
->state
->s
== LTTV_STATE_RUN
)
1124 prop_text_in
.text
= "R";
1126 prop_text_in
.text
= "U";
1128 draw_text((void*)&prop_text_in
, (void*)draw_context_in
);
1131 if(process_in
->state
->s
== LTTV_STATE_RUN
)
1134 prop_text_in
.foreground
= &colorfg_in
;
1135 prop_text_in
.background
= &colorbg_in
;
1136 prop_text_in
.foreground
->red
= 0xffff;
1137 prop_text_in
.foreground
->green
= 0xffff;
1138 prop_text_in
.foreground
->blue
= 0xffff;
1139 prop_text_in
.size
= 6;
1140 prop_text_in
.position
= UNDER
;
1142 prop_text_in
.text
= g_new(gchar
, 260);
1143 strcpy(prop_text_in
.text
, "CPU ");
1144 snprintf(tmp
, 255, "%u", tfc
->index
);
1145 strcat(prop_text_in
.text
, tmp
);
1147 draw_text((void*)&prop_text_in
, (void*)draw_context_in
);
1148 g_free(prop_text_in
.text
);
1152 draw_context_in
->current
->middle
->y
= y_in
+height
/2;
1153 draw_context_in
->current
->over
->y
= y_in
;
1154 draw_context_in
->current
->under
->y
= y_in
+height
;
1155 draw_context_in
->current
->status
= process_in
->state
->s
;
1157 /* for pid_in : remove previous, Prev = current, new current (default) */
1158 g_free(draw_context_in
->previous
->modify_under
);
1159 g_free(draw_context_in
->previous
->modify_middle
);
1160 g_free(draw_context_in
->previous
->modify_over
);
1161 g_free(draw_context_in
->previous
->under
);
1162 g_free(draw_context_in
->previous
->middle
);
1163 g_free(draw_context_in
->previous
->over
);
1164 g_free(draw_context_in
->previous
);
1166 draw_context_in
->previous
= draw_context_in
->current
;
1168 draw_context_in
->current
= g_new(DrawInfo
,1);
1169 draw_context_in
->current
->over
= g_new(ItemInfo
,1);
1170 draw_context_in
->current
->over
->x
= -1;
1171 draw_context_in
->current
->over
->y
= -1;
1172 draw_context_in
->current
->middle
= g_new(ItemInfo
,1);
1173 draw_context_in
->current
->middle
->x
= -1;
1174 draw_context_in
->current
->middle
->y
= -1;
1175 draw_context_in
->current
->under
= g_new(ItemInfo
,1);
1176 draw_context_in
->current
->under
->x
= -1;
1177 draw_context_in
->current
->under
->y
= -1;
1178 draw_context_in
->current
->modify_over
= g_new(ItemInfo
,1);
1179 draw_context_in
->current
->modify_over
->x
= -1;
1180 draw_context_in
->current
->modify_over
->y
= -1;
1181 draw_context_in
->current
->modify_middle
= g_new(ItemInfo
,1);
1182 draw_context_in
->current
->modify_middle
->x
= -1;
1183 draw_context_in
->current
->modify_middle
->y
= -1;
1184 draw_context_in
->current
->modify_under
= g_new(ItemInfo
,1);
1185 draw_context_in
->current
->modify_under
->x
= -1;
1186 draw_context_in
->current
->modify_under
->y
= -1;
1187 draw_context_in
->current
->status
= LTTV_STATE_UNNAMED
;
1197 gint
update_time_window_hook(void *hook_data
, void *call_data
)
1199 ControlFlowData
*control_flow_data
= (ControlFlowData
*) hook_data
;
1200 TimeWindow
*old_time_window
=
1201 guicontrolflow_get_time_window(control_flow_data
);
1202 TimeWindow
*new_time_window
= ((TimeWindow
*)call_data
);
1204 /* Update the ruler */
1205 drawing_update_ruler(control_flow_data
->drawing
,
1209 /* Two cases : zoom in/out or scrolling */
1211 /* In order to make sure we can reuse the old drawing, the scale must
1212 * be the same and the new time interval being partly located in the
1213 * currently shown time interval. (reuse is only for scrolling)
1216 g_info("Old time window HOOK : %u, %u to %u, %u",
1217 old_time_window
->start_time
.tv_sec
,
1218 old_time_window
->start_time
.tv_nsec
,
1219 old_time_window
->time_width
.tv_sec
,
1220 old_time_window
->time_width
.tv_nsec
);
1222 g_info("New time window HOOK : %u, %u to %u, %u",
1223 new_time_window
->start_time
.tv_sec
,
1224 new_time_window
->start_time
.tv_nsec
,
1225 new_time_window
->time_width
.tv_sec
,
1226 new_time_window
->time_width
.tv_nsec
);
1228 if( new_time_window
->time_width
.tv_sec
== old_time_window
->time_width
.tv_sec
1229 && new_time_window
->time_width
.tv_nsec
== old_time_window
->time_width
.tv_nsec
)
1231 /* Same scale (scrolling) */
1232 g_info("scrolling");
1233 LttTime
*ns
= &new_time_window
->start_time
;
1234 LttTime
*os
= &old_time_window
->start_time
;
1235 LttTime old_end
= ltt_time_add(old_time_window
->start_time
,
1236 old_time_window
->time_width
);
1237 LttTime new_end
= ltt_time_add(new_time_window
->start_time
,
1238 new_time_window
->time_width
);
1240 //if(ns<os+w && os+w<ns+w)
1241 //if(ns<old_end && os<ns)
1242 if(ltt_time_compare(*ns
, old_end
) == -1
1243 && ltt_time_compare(*os
, *ns
) == -1)
1245 g_info("scrolling near right");
1246 /* Scroll right, keep right part of the screen */
1248 guint width
= control_flow_data
->drawing
->drawing_area
->allocation
.width
;
1249 convert_time_to_pixels(
1256 /* Copy old data to new location */
1257 gdk_draw_drawable (control_flow_data
->drawing
->pixmap
,
1258 control_flow_data
->drawing
->drawing_area
->style
->black_gc
,
1259 control_flow_data
->drawing
->pixmap
,
1264 convert_time_to_pixels(
1271 *old_time_window
= *new_time_window
;
1272 /* Clear the data request background, but not SAFETY */
1273 gdk_draw_rectangle (control_flow_data
->drawing
->pixmap
,
1274 control_flow_data
->drawing
->drawing_area
->style
->black_gc
,
1277 control_flow_data
->drawing
->width
- x
, // do not overlap
1278 control_flow_data
->drawing
->height
+SAFETY
);
1279 /* Get new data for the rest. */
1280 drawing_data_request(control_flow_data
->drawing
,
1281 &control_flow_data
->drawing
->pixmap
,
1283 control_flow_data
->drawing
->width
- x
,
1284 control_flow_data
->drawing
->height
);
1286 drawing_refresh(control_flow_data
->drawing
,
1288 control_flow_data
->drawing
->width
,
1289 control_flow_data
->drawing
->height
);
1294 //if(ns<os && os<ns+w)
1295 //if(ns<os && os<new_end)
1296 if(ltt_time_compare(*ns
,*os
) == -1
1297 && ltt_time_compare(*os
,new_end
) == -1)
1299 g_info("scrolling near left");
1300 /* Scroll left, keep left part of the screen */
1302 guint width
= control_flow_data
->drawing
->drawing_area
->allocation
.width
;
1303 convert_time_to_pixels(
1310 /* Copy old data to new location */
1311 gdk_draw_drawable (control_flow_data
->drawing
->pixmap
,
1312 control_flow_data
->drawing
->drawing_area
->style
->black_gc
,
1313 control_flow_data
->drawing
->pixmap
,
1318 *old_time_window
= *new_time_window
;
1320 /* Clean the data request background */
1321 gdk_draw_rectangle (control_flow_data
->drawing
->pixmap
,
1322 control_flow_data
->drawing
->drawing_area
->style
->black_gc
,
1325 x
, // do not overlap
1326 control_flow_data
->drawing
->height
+SAFETY
);
1327 /* Get new data for the rest. */
1328 drawing_data_request(control_flow_data
->drawing
,
1329 &control_flow_data
->drawing
->pixmap
,
1332 control_flow_data
->drawing
->height
);
1334 drawing_refresh(control_flow_data
->drawing
,
1336 control_flow_data
->drawing
->width
,
1337 control_flow_data
->drawing
->height
);
1340 g_info("scrolling far");
1341 /* Cannot reuse any part of the screen : far jump */
1342 *old_time_window
= *new_time_window
;
1345 gdk_draw_rectangle (control_flow_data
->drawing
->pixmap
,
1346 control_flow_data
->drawing
->drawing_area
->style
->black_gc
,
1349 control_flow_data
->drawing
->width
+SAFETY
, // do not overlap
1350 control_flow_data
->drawing
->height
+SAFETY
);
1352 drawing_data_request(control_flow_data
->drawing
,
1353 &control_flow_data
->drawing
->pixmap
,
1355 control_flow_data
->drawing
->width
,
1356 control_flow_data
->drawing
->height
);
1358 drawing_refresh(control_flow_data
->drawing
,
1360 control_flow_data
->drawing
->width
,
1361 control_flow_data
->drawing
->height
);
1365 /* Different scale (zoom) */
1368 *old_time_window
= *new_time_window
;
1370 gdk_draw_rectangle (control_flow_data
->drawing
->pixmap
,
1371 control_flow_data
->drawing
->drawing_area
->style
->black_gc
,
1374 control_flow_data
->drawing
->width
+SAFETY
, // do not overlap
1375 control_flow_data
->drawing
->height
+SAFETY
);
1378 drawing_data_request(control_flow_data
->drawing
,
1379 &control_flow_data
->drawing
->pixmap
,
1381 control_flow_data
->drawing
->width
,
1382 control_flow_data
->drawing
->height
);
1384 drawing_refresh(control_flow_data
->drawing
,
1386 control_flow_data
->drawing
->width
,
1387 control_flow_data
->drawing
->height
);
1395 gint
update_current_time_hook(void *hook_data
, void *call_data
)
1397 ControlFlowData
*control_flow_data
= (ControlFlowData
*)hook_data
;
1399 LttTime
* current_time
=
1400 guicontrolflow_get_current_time(control_flow_data
);
1401 *current_time
= *((LttTime
*)call_data
);
1403 TimeWindow time_window
;
1405 LttTime time_begin
= control_flow_data
->time_window
.start_time
;
1406 LttTime width
= control_flow_data
->time_window
.time_width
;
1407 LttTime half_width
= ltt_time_div(width
,2.0);
1408 LttTime time_end
= ltt_time_add(time_begin
, width
);
1410 LttvTracesetContext
* tsc
=
1411 get_traceset_context(control_flow_data
->mw
);
1413 LttTime trace_start
= tsc
->Time_Span
->startTime
;
1414 LttTime trace_end
= tsc
->Time_Span
->endTime
;
1416 g_info("New current time HOOK : %u, %u", current_time
->tv_sec
,
1417 current_time
->tv_nsec
);
1421 /* If current time is inside time interval, just move the highlight
1424 /* Else, we have to change the time interval. We have to tell it
1425 * to the main window. */
1426 /* The time interval change will take care of placing the current
1427 * time at the center of the visible area, or nearest possible if we are
1428 * at one end of the trace. */
1431 if(ltt_time_compare(*current_time
, time_begin
) == -1)
1433 if(ltt_time_compare(*current_time
,
1434 ltt_time_add(trace_start
,half_width
)) == -1)
1435 time_begin
= trace_start
;
1437 time_begin
= ltt_time_sub(*current_time
,half_width
);
1439 time_window
.start_time
= time_begin
;
1440 time_window
.time_width
= width
;
1442 set_time_window(control_flow_data
->mw
, &time_window
);
1444 else if(ltt_time_compare(*current_time
, time_end
) == 1)
1446 if(ltt_time_compare(*current_time
, ltt_time_sub(trace_end
, half_width
)) == 1)
1447 time_begin
= ltt_time_sub(trace_end
,width
);
1449 time_begin
= ltt_time_sub(*current_time
,half_width
);
1451 time_window
.start_time
= time_begin
;
1452 time_window
.time_width
= width
;
1454 set_time_window(control_flow_data
->mw
, &time_window
);
1457 gtk_widget_queue_draw(control_flow_data
->drawing
->drawing_area
);
1462 typedef struct _ClosureData
{
1463 EventRequest
*event_request
;
1464 LttvTracesetState
*tss
;
1468 void draw_closure(gpointer key
, gpointer value
, gpointer user_data
)
1470 ProcessInfo
*process_info
= (ProcessInfo
*)key
;
1471 HashedProcessData
*hashed_process_data
= (HashedProcessData
*)value
;
1472 ClosureData
*closure_data
= (ClosureData
*)user_data
;
1474 ControlFlowData
*control_flow_data
=
1475 closure_data
->event_request
->control_flow_data
;
1477 GtkWidget
*widget
= control_flow_data
->drawing
->drawing_area
;
1479 /* Get y position of process */
1482 processlist_get_pixels_from_data( control_flow_data
->process_list
,
1484 hashed_process_data
,
1487 /* Get last state of process */
1488 LttvTraceContext
*tc
=
1489 ((LttvTracesetContext
*)closure_data
->tss
)->traces
[process_info
->trace_num
];
1490 //LttvTracefileContext *tfc = (LttvTracefileContext *)closure_data->ts;
1492 LttvTraceState
*ts
= (LttvTraceState
*)tc
;
1493 LttvProcessState
*process
;
1495 process
= lttv_state_find_process_from_trace(ts
, process_info
->pid
);
1497 /* Draw the closing line */
1498 DrawContext
*draw_context
= hashed_process_data
->draw_context
;
1499 if(draw_context
->previous
->middle
->x
== -1)
1501 draw_context
->previous
->middle
->x
= closure_data
->event_request
->x_begin
;
1502 draw_context
->previous
->over
->x
= closure_data
->event_request
->x_begin
;
1503 draw_context
->previous
->under
->x
= closure_data
->event_request
->x_begin
;
1504 g_critical("out middle x_beg : %u",closure_data
->event_request
->x_begin
);
1507 draw_context
->current
->middle
->x
= closure_data
->event_request
->x_end
;
1508 draw_context
->current
->over
->x
= closure_data
->event_request
->x_end
;
1509 draw_context
->current
->under
->x
= closure_data
->event_request
->x_end
;
1510 draw_context
->current
->middle
->y
= y
+ height
/2;
1511 draw_context
->current
->over
->y
= y
;
1512 draw_context
->current
->under
->y
= y
+ height
;
1513 draw_context
->previous
->middle
->y
= y
+ height
/2;
1514 draw_context
->previous
->over
->y
= y
;
1515 draw_context
->previous
->under
->y
= y
+ height
;
1516 draw_context
->drawable
= control_flow_data
->drawing
->pixmap
;
1517 draw_context
->pango_layout
= control_flow_data
->drawing
->pango_layout
;
1518 //draw_context->gc = widget->style->black_gc;
1519 draw_context
->gc
= gdk_gc_new(control_flow_data
->drawing
->pixmap
);
1520 gdk_gc_copy(draw_context
->gc
, widget
->style
->black_gc
);
1522 if(process
!= NULL
&& process
->state
->s
== LTTV_STATE_RUN
)
1524 PropertiesBG prop_bg
;
1525 prop_bg
.color
= g_new(GdkColor
,1);
1527 /*switch(tfc->index) {
1529 prop_bg.color->red = 0x1515;
1530 prop_bg.color->green = 0x1515;
1531 prop_bg.color->blue = 0x8c8c;
1534 prop_bg.color->red = 0x4e4e;
1535 prop_bg.color->green = 0xa9a9;
1536 prop_bg.color->blue = 0xa4a4;
1539 prop_bg.color->red = 0x7a7a;
1540 prop_bg.color->green = 0x4a4a;
1541 prop_bg.color->blue = 0x8b8b;
1544 prop_bg.color->red = 0x8080;
1545 prop_bg.color->green = 0x7777;
1546 prop_bg.color->blue = 0x4747;
1549 prop_bg.color->red = 0xe7e7;
1550 prop_bg.color->green = 0xe7e7;
1551 prop_bg.color->blue = 0xe7e7;
1555 g_critical("calling from closure");
1556 //FIXME : I need the cpu number in process's state to draw this.
1557 //draw_bg((void*)&prop_bg, (void*)draw_context);
1558 g_free(prop_bg
.color
);
1562 PropertiesLine prop_line
;
1563 prop_line
.color
= g_new(GdkColor
,1);
1564 prop_line
.line_width
= 2;
1565 prop_line
.style
= GDK_LINE_SOLID
;
1566 prop_line
.position
= MIDDLE
;
1568 /* color of line : status of the process */
1571 if(process
->state
->s
== LTTV_STATE_UNNAMED
)
1573 prop_line
.color
->red
= 0xffff;
1574 prop_line
.color
->green
= 0xffff;
1575 prop_line
.color
->blue
= 0xffff;
1577 else if(process
->state
->s
== LTTV_STATE_WAIT_FORK
)
1579 prop_line
.color
->red
= 0x0fff;
1580 prop_line
.color
->green
= 0xffff;
1581 prop_line
.color
->blue
= 0xfff0;
1583 else if(process
->state
->s
== LTTV_STATE_WAIT_CPU
)
1585 prop_line
.color
->red
= 0xffff;
1586 prop_line
.color
->green
= 0xffff;
1587 prop_line
.color
->blue
= 0x0000;
1589 else if(process
->state
->s
== LTTV_STATE_EXIT
)
1591 prop_line
.color
->red
= 0xffff;
1592 prop_line
.color
->green
= 0x0000;
1593 prop_line
.color
->blue
= 0xffff;
1595 else if(process
->state
->s
== LTTV_STATE_WAIT
)
1597 prop_line
.color
->red
= 0xffff;
1598 prop_line
.color
->green
= 0x0000;
1599 prop_line
.color
->blue
= 0x0000;
1601 else if(process
->state
->s
== LTTV_STATE_RUN
)
1603 prop_line
.color
->red
= 0x0000;
1604 prop_line
.color
->green
= 0xffff;
1605 prop_line
.color
->blue
= 0x0000;
1609 prop_line
.color
->red
= 0xffff;
1610 prop_line
.color
->green
= 0xffff;
1611 prop_line
.color
->blue
= 0xffff;
1617 prop_line
.color
->red
= 0xffff;
1618 prop_line
.color
->green
= 0xffff;
1619 prop_line
.color
->blue
= 0xffff;
1622 draw_line((void*)&prop_line
, (void*)draw_context
);
1623 g_free(prop_line
.color
);
1624 gdk_gc_unref(draw_context
->gc
);
1626 /* Reset draw_context of the process for next request */
1628 hashed_process_data
->draw_context
->drawable
= NULL
;
1629 hashed_process_data
->draw_context
->gc
= NULL
;
1630 hashed_process_data
->draw_context
->pango_layout
= NULL
;
1631 hashed_process_data
->draw_context
->current
->over
->x
= -1;
1632 hashed_process_data
->draw_context
->current
->over
->y
= -1;
1633 hashed_process_data
->draw_context
->current
->middle
->x
= -1;
1634 hashed_process_data
->draw_context
->current
->middle
->y
= -1;
1635 hashed_process_data
->draw_context
->current
->under
->x
= -1;
1636 hashed_process_data
->draw_context
->current
->under
->y
= -1;
1637 hashed_process_data
->draw_context
->current
->modify_over
->x
= -1;
1638 hashed_process_data
->draw_context
->current
->modify_over
->y
= -1;
1639 hashed_process_data
->draw_context
->current
->modify_middle
->x
= -1;
1640 hashed_process_data
->draw_context
->current
->modify_middle
->y
= -1;
1641 hashed_process_data
->draw_context
->current
->modify_under
->x
= -1;
1642 hashed_process_data
->draw_context
->current
->modify_under
->y
= -1;
1643 hashed_process_data
->draw_context
->current
->status
= LTTV_STATE_UNNAMED
;
1644 hashed_process_data
->draw_context
->previous
->over
->x
= -1;
1645 hashed_process_data
->draw_context
->previous
->over
->y
= -1;
1646 hashed_process_data
->draw_context
->previous
->middle
->x
= -1;
1647 hashed_process_data
->draw_context
->previous
->middle
->y
= -1;
1648 hashed_process_data
->draw_context
->previous
->under
->x
= -1;
1649 hashed_process_data
->draw_context
->previous
->under
->y
= -1;
1650 hashed_process_data
->draw_context
->previous
->modify_over
->x
= -1;
1651 hashed_process_data
->draw_context
->previous
->modify_over
->y
= -1;
1652 hashed_process_data
->draw_context
->previous
->modify_middle
->x
= -1;
1653 hashed_process_data
->draw_context
->previous
->modify_middle
->y
= -1;
1654 hashed_process_data
->draw_context
->previous
->modify_under
->x
= -1;
1655 hashed_process_data
->draw_context
->previous
->modify_under
->y
= -1;
1656 hashed_process_data
->draw_context
->previous
->status
= LTTV_STATE_UNNAMED
;
1664 * new default prev and current
1666 int after_data_request(void *hook_data
, void *call_data
)
1668 EventRequest
*event_request
= (EventRequest
*)hook_data
;
1669 ControlFlowData
*control_flow_data
= event_request
->control_flow_data
;
1671 ProcessList
*process_list
=
1672 guicontrolflow_get_process_list(event_request
->control_flow_data
);
1674 ClosureData closure_data
;
1675 closure_data
.event_request
= (EventRequest
*)hook_data
;
1676 closure_data
.tss
= (LttvTracesetState
*)call_data
;
1678 g_hash_table_foreach(process_list
->process_hash
, draw_closure
,
1679 (void*)&closure_data
);