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 PANGO_ENABLE_BACKEND
33 //#include <pango/pango.h>
35 #include <ltt/event.h>
39 #include <lttv/lttv.h>
40 #include <lttv/hook.h>
41 #include <lttvwindow/common.h>
42 #include <lttv/state.h>
43 #include <lttvwindow/gtktraceset.h>
46 #include "eventhooks.h"
48 #include "processlist.h"
50 #include "cfv-private.h"
53 #define MAX_PATH_LEN 256
57 * Event Viewer's constructor hook
59 * This constructor is given as a parameter to the menuitem and toolbar button
60 * registration. It creates the list.
61 * @param mw A pointer to the parent window.
62 * @return The widget created.
65 h_guicontrolflow(MainWindow
*mw
, LttvTracesetSelector
* s
, char * key
)
67 g_info("h_guicontrolflow, %p, %p, %s", mw
, s
, key
);
68 ControlFlowData
*control_flow_data
= guicontrolflow() ;
70 control_flow_data
->mw
= mw
;
71 TimeWindow
*time_window
= guicontrolflow_get_time_window(control_flow_data
);
72 time_window
->start_time
.tv_sec
= 0;
73 time_window
->start_time
.tv_nsec
= 0;
74 time_window
->time_width
.tv_sec
= 0;
75 time_window
->time_width
.tv_nsec
= 0;
77 LttTime
*current_time
= guicontrolflow_get_current_time(control_flow_data
);
78 current_time
->tv_sec
= 0;
79 current_time
->tv_nsec
= 0;
81 //g_debug("time width1 : %u",time_window->time_width);
88 //g_debug("time width2 : %u",time_window->time_width);
89 // Unreg done in the GuiControlFlow_Destructor
90 reg_update_time_window(update_time_window_hook
, control_flow_data
,
92 reg_update_current_time(update_current_time_hook
, control_flow_data
,
94 return guicontrolflow_get_widget(control_flow_data
) ;
98 int event_selected_hook(void *hook_data
, void *call_data
)
100 ControlFlowData
*control_flow_data
= (ControlFlowData
*) hook_data
;
101 guint
*event_number
= (guint
*) call_data
;
103 g_debug("DEBUG : event selected by main window : %u", *event_number
);
105 // control_flow_data->currently_Selected_Event = *event_number;
106 // control_flow_data->Selected_Event = TRUE ;
108 // tree_v_set_cursor(control_flow_data);
112 /* Hook called before drawing. Gets the initial context at the beginning of the
113 * drawing interval and copy it to the context in event_request.
115 int draw_before_hook(void *hook_data
, void *call_data
)
117 EventRequest
*event_request
= (EventRequest
*)hook_data
;
118 //EventsContext Events_Context = (EventsContext*)call_data;
120 //event_request->Events_Context = Events_Context;
126 * The draw event hook is called by the reading API to have a
127 * particular event drawn on the screen.
128 * @param hook_data ControlFlowData structure of the viewer.
129 * @param call_data Event context.
131 * This function basically draw lines and icons. Two types of lines are drawn :
132 * one small (3 pixels?) representing the state of the process and the second
133 * type is thicker (10 pixels?) representing on which CPU a process is running
134 * (and this only in running state).
136 * Extremums of the lines :
137 * x_min : time of the last event context for this process kept in memory.
138 * x_max : time of the current event.
139 * y : middle of the process in the process list. The process is found in the
140 * list, therefore is it's position in pixels.
142 * The choice of lines'color is defined by the context of the last event for this
145 int draw_event_hook(void *hook_data
, void *call_data
)
147 EventRequest
*event_request
= (EventRequest
*)hook_data
;
148 ControlFlowData
*control_flow_data
= event_request
->control_flow_data
;
150 LttvTracefileContext
*tfc
= (LttvTracefileContext
*)call_data
;
152 LttvTracefileState
*tfs
= (LttvTracefileState
*)call_data
;
153 LttvTraceState
*ts
=(LttvTraceState
*)LTTV_TRACEFILE_CONTEXT(tfs
)->t_context
;
158 LttTime evtime
= ltt_event_time(e
);
159 TimeWindow
*time_window
=
160 guicontrolflow_get_time_window(control_flow_data
);
162 LttTime end_time
= ltt_time_add(time_window
->start_time
,
163 time_window
->time_width
);
164 //if(time < time_beg || time > time_end) return;
165 if(ltt_time_compare(evtime
, time_window
->start_time
) == -1
166 || ltt_time_compare(evtime
, end_time
) == 1)
169 if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e
)),"schedchange") == 0)
171 g_debug("schedchange!");
173 /* Add process to process list (if not present) and get drawing "y" from
174 * process position */
175 guint pid_out
, pid_in
;
176 LttvProcessState
*process_out
, *process_in
;
178 guint y_in
= 0, y_out
= 0, height
= 0, pl_height
= 0;
180 ProcessList
*process_list
=
181 guicontrolflow_get_process_list(event_request
->control_flow_data
);
184 LttField
*f
= ltt_event_field(e
);
186 element
= ltt_field_member(f
,0);
187 pid_out
= ltt_event_get_long_unsigned(e
,element
);
188 element
= ltt_field_member(f
,1);
189 pid_in
= ltt_event_get_long_unsigned(e
,element
);
190 g_debug("out : %u in : %u", pid_out
, pid_in
);
193 /* Find process pid_out in the list... */
194 process_out
= lttv_state_find_process(tfs
, pid_out
);
195 if(process_out
== NULL
) return 0;
196 g_debug("out : %s",g_quark_to_string(process_out
->state
->s
));
198 birth
= process_out
->creation_time
;
199 gchar
*name
= strdup(g_quark_to_string(process_out
->name
));
200 HashedProcessData
*hashed_process_data_out
= NULL
;
202 if(processlist_get_process_pixels(process_list
,
205 tfc
->t_context
->index
,
208 &hashed_process_data_out
) == 1)
210 /* Process not present */
211 processlist_add(process_list
,
214 tfc
->t_context
->index
,
217 &hashed_process_data_out
);
218 processlist_get_process_pixels(process_list
,
221 tfc
->t_context
->index
,
224 &hashed_process_data_out
);
225 drawing_insert_square( event_request
->control_flow_data
->drawing
, y_out
, height
);
230 /* Find process pid_in in the list... */
231 process_in
= lttv_state_find_process(tfs
, pid_in
);
232 if(process_in
== NULL
) return 0;
233 g_debug("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_debug("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_debug("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_debug("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_debug("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_debug("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
;
752 LttvTraceState
*ts
=(LttvTraceState
*)LTTV_TRACEFILE_CONTEXT(tfs
)->t_context
;
758 LttTime evtime
= ltt_event_time(e
);
759 TimeWindow
*time_window
=
760 guicontrolflow_get_time_window(control_flow_data
);
762 LttTime end_time
= ltt_time_add(time_window
->start_time
,
763 time_window
->time_width
);
764 //if(time < time_beg || time > time_end) return;
765 if(ltt_time_compare(evtime
, time_window
->start_time
) == -1
766 || ltt_time_compare(evtime
, end_time
) == 1)
770 if(strcmp(ltt_eventtype_name(ltt_event_eventtype(e
)),"schedchange") == 0)
772 g_debug("schedchange!");
774 /* Add process to process list (if not present) and get drawing "y" from
775 * process position */
776 guint pid_out
, pid_in
;
777 LttvProcessState
*process_out
, *process_in
;
779 guint y_in
= 0, y_out
= 0, height
= 0, pl_height
= 0;
781 ProcessList
*process_list
=
782 guicontrolflow_get_process_list(event_request
->control_flow_data
);
785 LttField
*f
= ltt_event_field(e
);
787 element
= ltt_field_member(f
,0);
788 pid_out
= ltt_event_get_long_unsigned(e
,element
);
789 element
= ltt_field_member(f
,1);
790 pid_in
= ltt_event_get_long_unsigned(e
,element
);
791 //g_debug("out : %u in : %u", pid_out, pid_in);
794 /* Find process pid_out in the list... */
795 process_out
= lttv_state_find_process(tfs
, pid_out
);
796 if(process_out
== NULL
) return 0;
797 //g_debug("out : %s",g_quark_to_string(process_out->state->s));
799 birth
= process_out
->creation_time
;
800 gchar
*name
= strdup(g_quark_to_string(process_out
->name
));
801 HashedProcessData
*hashed_process_data_out
= NULL
;
803 if(processlist_get_process_pixels(process_list
,
806 tfc
->t_context
->index
,
809 &hashed_process_data_out
) == 1)
811 /* Process not present */
812 processlist_add(process_list
,
815 tfc
->t_context
->index
,
818 &hashed_process_data_out
);
819 processlist_get_process_pixels(process_list
,
822 tfc
->t_context
->index
,
825 &hashed_process_data_out
);
826 drawing_insert_square( event_request
->control_flow_data
->drawing
, y_out
, height
);
831 /* Find process pid_in in the list... */
832 process_in
= lttv_state_find_process(tfs
, pid_in
);
833 if(process_in
== NULL
) return 0;
834 //g_debug("in : %s",g_quark_to_string(process_in->state->s));
836 birth
= process_in
->creation_time
;
837 name
= strdup(g_quark_to_string(process_in
->name
));
838 HashedProcessData
*hashed_process_data_in
= NULL
;
840 if(processlist_get_process_pixels(process_list
,
843 tfc
->t_context
->index
,
846 &hashed_process_data_in
) == 1)
848 /* Process not present */
849 processlist_add(process_list
,
852 tfc
->t_context
->index
,
855 &hashed_process_data_in
);
856 processlist_get_process_pixels(process_list
,
859 tfc
->t_context
->index
,
862 &hashed_process_data_in
);
864 drawing_insert_square( event_request
->control_flow_data
->drawing
, y_in
, height
);
869 /* Find pixels corresponding to time of the event. If the time does
870 * not fit in the window, show a warning, not supposed to happend. */
872 //guint width = control_flow_data->drawing->drawing_area->allocation.width;
874 //LttTime time = ltt_event_time(e);
876 //LttTime window_end = ltt_time_add(control_flow_data->time_window.time_width,
877 // control_flow_data->time_window.start_time);
880 //convert_time_to_pixels(
881 // control_flow_data->time_window.start_time,
887 //assert(x <= width);
889 /* draw what represents the event for outgoing process. */
891 DrawContext
*draw_context_out
= hashed_process_data_out
->draw_context
;
892 //draw_context_out->current->modify_over->x = x;
893 draw_context_out
->current
->modify_over
->y
= y_out
;
894 draw_context_out
->current
->modify_under
->y
= y_out
+(height
/2)+2;
895 draw_context_out
->drawable
= control_flow_data
->drawing
->pixmap
;
896 draw_context_out
->pango_layout
= control_flow_data
->drawing
->pango_layout
;
897 GtkWidget
*widget
= control_flow_data
->drawing
->drawing_area
;
898 //draw_context_out->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)];
900 //draw_arc((void*)&prop_arc, (void*)draw_context_out);
901 //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap);
903 /*if(process_out->state->s == LTTV_STATE_RUN)
905 draw_context_out->gc = gdk_gc_new(control_flow_data->drawing->pixmap);
906 gdk_gc_copy(draw_context_out->gc, widget->style->black_gc);
907 PropertiesBG prop_bg;
908 prop_bg.color = g_new(GdkColor,1);
910 prop_bg.color->red = 0xffff;
911 prop_bg.color->green = 0xffff;
912 prop_bg.color->blue = 0xffff;
914 draw_bg((void*)&prop_bg, (void*)draw_context_out);
915 g_free(prop_bg.color);
916 gdk_gc_unref(draw_context_out->gc);
919 draw_context_out
->gc
= widget
->style
->black_gc
;
921 GdkColor colorfg_out
= { 0, 0xffff, 0x0000, 0x0000 };
922 GdkColor colorbg_out
= { 0, 0x0000, 0x0000, 0x0000 };
923 PropertiesText prop_text_out
;
924 prop_text_out
.foreground
= &colorfg_out
;
925 prop_text_out
.background
= &colorbg_out
;
926 prop_text_out
.size
= 6;
927 prop_text_out
.position
= OVER
;
929 /* color of text : status of the process */
930 if(process_out
->state
->s
== LTTV_STATE_UNNAMED
)
932 prop_text_out
.foreground
->red
= 0xffff;
933 prop_text_out
.foreground
->green
= 0xffff;
934 prop_text_out
.foreground
->blue
= 0xffff;
936 else if(process_out
->state
->s
== LTTV_STATE_WAIT_FORK
)
938 prop_text_out
.foreground
->red
= 0x0fff;
939 prop_text_out
.foreground
->green
= 0xffff;
940 prop_text_out
.foreground
->blue
= 0xfff0;
942 else if(process_out
->state
->s
== LTTV_STATE_WAIT_CPU
)
944 prop_text_out
.foreground
->red
= 0xffff;
945 prop_text_out
.foreground
->green
= 0xffff;
946 prop_text_out
.foreground
->blue
= 0x0000;
948 else if(process_out
->state
->s
== LTTV_STATE_EXIT
)
950 prop_text_out
.foreground
->red
= 0xffff;
951 prop_text_out
.foreground
->green
= 0x0000;
952 prop_text_out
.foreground
->blue
= 0xffff;
954 else if(process_out
->state
->s
== LTTV_STATE_WAIT
)
956 prop_text_out
.foreground
->red
= 0xffff;
957 prop_text_out
.foreground
->green
= 0x0000;
958 prop_text_out
.foreground
->blue
= 0x0000;
960 else if(process_out
->state
->s
== LTTV_STATE_RUN
)
962 prop_text_out
.foreground
->red
= 0x0000;
963 prop_text_out
.foreground
->green
= 0xffff;
964 prop_text_out
.foreground
->blue
= 0x0000;
968 prop_text_out
.foreground
->red
= 0xffff;
969 prop_text_out
.foreground
->green
= 0xffff;
970 prop_text_out
.foreground
->blue
= 0xffff;
973 /* Print status of the process : U, WF, WC, E, W, R */
974 if(process_out
->state
->s
== LTTV_STATE_UNNAMED
)
975 prop_text_out
.text
= "U";
976 else if(process_out
->state
->s
== LTTV_STATE_WAIT_FORK
)
977 prop_text_out
.text
= "WF";
978 else if(process_out
->state
->s
== LTTV_STATE_WAIT_CPU
)
979 prop_text_out
.text
= "WC";
980 else if(process_out
->state
->s
== LTTV_STATE_EXIT
)
981 prop_text_out
.text
= "E";
982 else if(process_out
->state
->s
== LTTV_STATE_WAIT
)
983 prop_text_out
.text
= "W";
984 else if(process_out
->state
->s
== LTTV_STATE_RUN
)
985 prop_text_out
.text
= "R";
987 prop_text_out
.text
= "U";
989 draw_text((void*)&prop_text_out
, (void*)draw_context_out
);
991 //gdk_gc_unref(draw_context_out->gc);
993 draw_context_out
->current
->middle
->y
= y_out
+height
/2;
994 draw_context_out
->current
->over
->y
= y_out
;
995 draw_context_out
->current
->under
->y
= y_out
+height
;
996 draw_context_out
->current
->status
= process_out
->state
->s
;
998 /* for pid_out : remove previous, Prev = current, new current (default) */
999 g_free(draw_context_out
->previous
->modify_under
);
1000 g_free(draw_context_out
->previous
->modify_middle
);
1001 g_free(draw_context_out
->previous
->modify_over
);
1002 g_free(draw_context_out
->previous
->under
);
1003 g_free(draw_context_out
->previous
->middle
);
1004 g_free(draw_context_out
->previous
->over
);
1005 g_free(draw_context_out
->previous
);
1007 draw_context_out
->previous
= draw_context_out
->current
;
1009 draw_context_out
->current
= g_new(DrawInfo
,1);
1010 draw_context_out
->current
->over
= g_new(ItemInfo
,1);
1011 draw_context_out
->current
->over
->x
= -1;
1012 draw_context_out
->current
->over
->y
= -1;
1013 draw_context_out
->current
->middle
= g_new(ItemInfo
,1);
1014 draw_context_out
->current
->middle
->x
= -1;
1015 draw_context_out
->current
->middle
->y
= -1;
1016 draw_context_out
->current
->under
= g_new(ItemInfo
,1);
1017 draw_context_out
->current
->under
->x
= -1;
1018 draw_context_out
->current
->under
->y
= -1;
1019 draw_context_out
->current
->modify_over
= g_new(ItemInfo
,1);
1020 draw_context_out
->current
->modify_over
->x
= -1;
1021 draw_context_out
->current
->modify_over
->y
= -1;
1022 draw_context_out
->current
->modify_middle
= g_new(ItemInfo
,1);
1023 draw_context_out
->current
->modify_middle
->x
= -1;
1024 draw_context_out
->current
->modify_middle
->y
= -1;
1025 draw_context_out
->current
->modify_under
= g_new(ItemInfo
,1);
1026 draw_context_out
->current
->modify_under
->x
= -1;
1027 draw_context_out
->current
->modify_under
->y
= -1;
1028 draw_context_out
->current
->status
= LTTV_STATE_UNNAMED
;
1030 /* Finally, update the drawing context of the pid_in. */
1032 DrawContext
*draw_context_in
= hashed_process_data_in
->draw_context
;
1033 //draw_context_in->current->modify_over->x = x;
1034 draw_context_in
->current
->modify_over
->y
= y_in
;
1035 draw_context_in
->current
->modify_under
->y
= y_in
+(height
/2)+2;
1036 draw_context_in
->drawable
= control_flow_data
->drawing
->pixmap
;
1037 draw_context_in
->pango_layout
= control_flow_data
->drawing
->pango_layout
;
1038 widget
= control_flow_data
->drawing
->drawing_area
;
1039 //draw_context_in->gc = widget->style->fg_gc[GTK_WIDGET_STATE (widget)];
1041 //draw_arc((void*)&prop_arc, (void*)draw_context_in);
1042 //test_draw_item(control_flow_data->drawing, control_flow_data->drawing->pixmap);
1044 /*if(process_in->state->s == LTTV_STATE_RUN)
1046 draw_context_in->gc = gdk_gc_new(control_flow_data->drawing->pixmap);
1047 gdk_gc_copy(draw_context_in->gc, widget->style->black_gc);
1048 PropertiesBG prop_bg;
1049 prop_bg.color = g_new(GdkColor,1);
1051 prop_bg.color->red = 0xffff;
1052 prop_bg.color->green = 0xffff;
1053 prop_bg.color->blue = 0xffff;
1055 draw_bg((void*)&prop_bg, (void*)draw_context_in);
1056 g_free(prop_bg.color);
1057 gdk_gc_unref(draw_context_in->gc);
1060 draw_context_in
->gc
= widget
->style
->black_gc
;
1062 GdkColor colorfg_in
= { 0, 0x0000, 0xffff, 0x0000 };
1063 GdkColor colorbg_in
= { 0, 0x0000, 0x0000, 0x0000 };
1064 PropertiesText prop_text_in
;
1065 prop_text_in
.foreground
= &colorfg_in
;
1066 prop_text_in
.background
= &colorbg_in
;
1067 prop_text_in
.size
= 6;
1068 prop_text_in
.position
= OVER
;
1070 /* foreground of text : status of the process */
1071 if(process_in
->state
->s
== LTTV_STATE_UNNAMED
)
1073 prop_text_in
.foreground
->red
= 0xffff;
1074 prop_text_in
.foreground
->green
= 0xffff;
1075 prop_text_in
.foreground
->blue
= 0xffff;
1077 else if(process_in
->state
->s
== LTTV_STATE_WAIT_FORK
)
1079 prop_text_in
.foreground
->red
= 0x0fff;
1080 prop_text_in
.foreground
->green
= 0xffff;
1081 prop_text_in
.foreground
->blue
= 0xfff0;
1083 else if(process_in
->state
->s
== LTTV_STATE_WAIT_CPU
)
1085 prop_text_in
.foreground
->red
= 0xffff;
1086 prop_text_in
.foreground
->green
= 0xffff;
1087 prop_text_in
.foreground
->blue
= 0x0000;
1089 else if(process_in
->state
->s
== LTTV_STATE_EXIT
)
1091 prop_text_in
.foreground
->red
= 0xffff;
1092 prop_text_in
.foreground
->green
= 0x0000;
1093 prop_text_in
.foreground
->blue
= 0xffff;
1095 else if(process_in
->state
->s
== LTTV_STATE_WAIT
)
1097 prop_text_in
.foreground
->red
= 0xffff;
1098 prop_text_in
.foreground
->green
= 0x0000;
1099 prop_text_in
.foreground
->blue
= 0x0000;
1101 else if(process_in
->state
->s
== LTTV_STATE_RUN
)
1103 prop_text_in
.foreground
->red
= 0x0000;
1104 prop_text_in
.foreground
->green
= 0xffff;
1105 prop_text_in
.foreground
->blue
= 0x0000;
1109 prop_text_in
.foreground
->red
= 0xffff;
1110 prop_text_in
.foreground
->green
= 0xffff;
1111 prop_text_in
.foreground
->blue
= 0xffff;
1115 /* Print status of the process : U, WF, WC, E, W, R */
1116 if(process_in
->state
->s
== LTTV_STATE_UNNAMED
)
1117 prop_text_in
.text
= "U";
1118 else if(process_in
->state
->s
== LTTV_STATE_WAIT_FORK
)
1119 prop_text_in
.text
= "WF";
1120 else if(process_in
->state
->s
== LTTV_STATE_WAIT_CPU
)
1121 prop_text_in
.text
= "WC";
1122 else if(process_in
->state
->s
== LTTV_STATE_EXIT
)
1123 prop_text_in
.text
= "E";
1124 else if(process_in
->state
->s
== LTTV_STATE_WAIT
)
1125 prop_text_in
.text
= "W";
1126 else if(process_in
->state
->s
== LTTV_STATE_RUN
)
1127 prop_text_in
.text
= "R";
1129 prop_text_in
.text
= "U";
1131 draw_text((void*)&prop_text_in
, (void*)draw_context_in
);
1134 if(process_in
->state
->s
== LTTV_STATE_RUN
)
1137 prop_text_in
.foreground
= &colorfg_in
;
1138 prop_text_in
.background
= &colorbg_in
;
1139 prop_text_in
.foreground
->red
= 0xffff;
1140 prop_text_in
.foreground
->green
= 0xffff;
1141 prop_text_in
.foreground
->blue
= 0xffff;
1142 prop_text_in
.size
= 6;
1143 prop_text_in
.position
= UNDER
;
1145 prop_text_in
.text
= g_new(gchar
, 260);
1146 strcpy(prop_text_in
.text
, "CPU ");
1147 snprintf(tmp
, 255, "%u", tfc
->index
);
1148 strcat(prop_text_in
.text
, tmp
);
1150 draw_text((void*)&prop_text_in
, (void*)draw_context_in
);
1151 g_free(prop_text_in
.text
);
1155 draw_context_in
->current
->middle
->y
= y_in
+height
/2;
1156 draw_context_in
->current
->over
->y
= y_in
;
1157 draw_context_in
->current
->under
->y
= y_in
+height
;
1158 draw_context_in
->current
->status
= process_in
->state
->s
;
1160 /* for pid_in : remove previous, Prev = current, new current (default) */
1161 g_free(draw_context_in
->previous
->modify_under
);
1162 g_free(draw_context_in
->previous
->modify_middle
);
1163 g_free(draw_context_in
->previous
->modify_over
);
1164 g_free(draw_context_in
->previous
->under
);
1165 g_free(draw_context_in
->previous
->middle
);
1166 g_free(draw_context_in
->previous
->over
);
1167 g_free(draw_context_in
->previous
);
1169 draw_context_in
->previous
= draw_context_in
->current
;
1171 draw_context_in
->current
= g_new(DrawInfo
,1);
1172 draw_context_in
->current
->over
= g_new(ItemInfo
,1);
1173 draw_context_in
->current
->over
->x
= -1;
1174 draw_context_in
->current
->over
->y
= -1;
1175 draw_context_in
->current
->middle
= g_new(ItemInfo
,1);
1176 draw_context_in
->current
->middle
->x
= -1;
1177 draw_context_in
->current
->middle
->y
= -1;
1178 draw_context_in
->current
->under
= g_new(ItemInfo
,1);
1179 draw_context_in
->current
->under
->x
= -1;
1180 draw_context_in
->current
->under
->y
= -1;
1181 draw_context_in
->current
->modify_over
= g_new(ItemInfo
,1);
1182 draw_context_in
->current
->modify_over
->x
= -1;
1183 draw_context_in
->current
->modify_over
->y
= -1;
1184 draw_context_in
->current
->modify_middle
= g_new(ItemInfo
,1);
1185 draw_context_in
->current
->modify_middle
->x
= -1;
1186 draw_context_in
->current
->modify_middle
->y
= -1;
1187 draw_context_in
->current
->modify_under
= g_new(ItemInfo
,1);
1188 draw_context_in
->current
->modify_under
->x
= -1;
1189 draw_context_in
->current
->modify_under
->y
= -1;
1190 draw_context_in
->current
->status
= LTTV_STATE_UNNAMED
;
1200 gint
update_time_window_hook(void *hook_data
, void *call_data
)
1202 ControlFlowData
*control_flow_data
= (ControlFlowData
*) hook_data
;
1203 TimeWindow
*old_time_window
=
1204 guicontrolflow_get_time_window(control_flow_data
);
1205 TimeWindow
*new_time_window
= ((TimeWindow
*)call_data
);
1207 /* Update the ruler */
1208 drawing_update_ruler(control_flow_data
->drawing
,
1212 /* Two cases : zoom in/out or scrolling */
1214 /* In order to make sure we can reuse the old drawing, the scale must
1215 * be the same and the new time interval being partly located in the
1216 * currently shown time interval. (reuse is only for scrolling)
1219 g_info("Old time window HOOK : %u, %u to %u, %u",
1220 old_time_window
->start_time
.tv_sec
,
1221 old_time_window
->start_time
.tv_nsec
,
1222 old_time_window
->time_width
.tv_sec
,
1223 old_time_window
->time_width
.tv_nsec
);
1225 g_info("New time window HOOK : %u, %u to %u, %u",
1226 new_time_window
->start_time
.tv_sec
,
1227 new_time_window
->start_time
.tv_nsec
,
1228 new_time_window
->time_width
.tv_sec
,
1229 new_time_window
->time_width
.tv_nsec
);
1231 if( new_time_window
->time_width
.tv_sec
== old_time_window
->time_width
.tv_sec
1232 && new_time_window
->time_width
.tv_nsec
== old_time_window
->time_width
.tv_nsec
)
1234 /* Same scale (scrolling) */
1235 g_info("scrolling");
1236 LttTime
*ns
= &new_time_window
->start_time
;
1237 LttTime
*os
= &old_time_window
->start_time
;
1238 LttTime old_end
= ltt_time_add(old_time_window
->start_time
,
1239 old_time_window
->time_width
);
1240 LttTime new_end
= ltt_time_add(new_time_window
->start_time
,
1241 new_time_window
->time_width
);
1243 //if(ns<os+w && os+w<ns+w)
1244 //if(ns<old_end && os<ns)
1245 if(ltt_time_compare(*ns
, old_end
) == -1
1246 && ltt_time_compare(*os
, *ns
) == -1)
1248 g_info("scrolling near right");
1249 /* Scroll right, keep right part of the screen */
1251 guint width
= control_flow_data
->drawing
->drawing_area
->allocation
.width
;
1252 convert_time_to_pixels(
1259 /* Copy old data to new location */
1260 gdk_draw_drawable (control_flow_data
->drawing
->pixmap
,
1261 control_flow_data
->drawing
->drawing_area
->style
->black_gc
,
1262 control_flow_data
->drawing
->pixmap
,
1267 convert_time_to_pixels(
1274 *old_time_window
= *new_time_window
;
1275 /* Clear the data request background, but not SAFETY */
1276 gdk_draw_rectangle (control_flow_data
->drawing
->pixmap
,
1277 control_flow_data
->drawing
->drawing_area
->style
->black_gc
,
1280 control_flow_data
->drawing
->width
- x
, // do not overlap
1281 control_flow_data
->drawing
->height
+SAFETY
);
1282 /* Get new data for the rest. */
1283 drawing_data_request(control_flow_data
->drawing
,
1284 &control_flow_data
->drawing
->pixmap
,
1286 control_flow_data
->drawing
->width
- x
,
1287 control_flow_data
->drawing
->height
);
1289 drawing_refresh(control_flow_data
->drawing
,
1291 control_flow_data
->drawing
->width
,
1292 control_flow_data
->drawing
->height
);
1297 //if(ns<os && os<ns+w)
1298 //if(ns<os && os<new_end)
1299 if(ltt_time_compare(*ns
,*os
) == -1
1300 && ltt_time_compare(*os
,new_end
) == -1)
1302 g_info("scrolling near left");
1303 /* Scroll left, keep left part of the screen */
1305 guint width
= control_flow_data
->drawing
->drawing_area
->allocation
.width
;
1306 convert_time_to_pixels(
1313 /* Copy old data to new location */
1314 gdk_draw_drawable (control_flow_data
->drawing
->pixmap
,
1315 control_flow_data
->drawing
->drawing_area
->style
->black_gc
,
1316 control_flow_data
->drawing
->pixmap
,
1321 *old_time_window
= *new_time_window
;
1323 /* Clean the data request background */
1324 gdk_draw_rectangle (control_flow_data
->drawing
->pixmap
,
1325 control_flow_data
->drawing
->drawing_area
->style
->black_gc
,
1328 x
, // do not overlap
1329 control_flow_data
->drawing
->height
+SAFETY
);
1330 /* Get new data for the rest. */
1331 drawing_data_request(control_flow_data
->drawing
,
1332 &control_flow_data
->drawing
->pixmap
,
1335 control_flow_data
->drawing
->height
);
1337 drawing_refresh(control_flow_data
->drawing
,
1339 control_flow_data
->drawing
->width
,
1340 control_flow_data
->drawing
->height
);
1343 g_info("scrolling far");
1344 /* Cannot reuse any part of the screen : far jump */
1345 *old_time_window
= *new_time_window
;
1348 gdk_draw_rectangle (control_flow_data
->drawing
->pixmap
,
1349 control_flow_data
->drawing
->drawing_area
->style
->black_gc
,
1352 control_flow_data
->drawing
->width
+SAFETY
, // do not overlap
1353 control_flow_data
->drawing
->height
+SAFETY
);
1355 drawing_data_request(control_flow_data
->drawing
,
1356 &control_flow_data
->drawing
->pixmap
,
1358 control_flow_data
->drawing
->width
,
1359 control_flow_data
->drawing
->height
);
1361 drawing_refresh(control_flow_data
->drawing
,
1363 control_flow_data
->drawing
->width
,
1364 control_flow_data
->drawing
->height
);
1368 /* Different scale (zoom) */
1371 *old_time_window
= *new_time_window
;
1373 gdk_draw_rectangle (control_flow_data
->drawing
->pixmap
,
1374 control_flow_data
->drawing
->drawing_area
->style
->black_gc
,
1377 control_flow_data
->drawing
->width
+SAFETY
, // do not overlap
1378 control_flow_data
->drawing
->height
+SAFETY
);
1381 drawing_data_request(control_flow_data
->drawing
,
1382 &control_flow_data
->drawing
->pixmap
,
1384 control_flow_data
->drawing
->width
,
1385 control_flow_data
->drawing
->height
);
1387 drawing_refresh(control_flow_data
->drawing
,
1389 control_flow_data
->drawing
->width
,
1390 control_flow_data
->drawing
->height
);
1398 gint
update_current_time_hook(void *hook_data
, void *call_data
)
1400 ControlFlowData
*control_flow_data
= (ControlFlowData
*)hook_data
;
1402 LttTime
* current_time
=
1403 guicontrolflow_get_current_time(control_flow_data
);
1404 *current_time
= *((LttTime
*)call_data
);
1406 TimeWindow time_window
;
1408 LttTime time_begin
= control_flow_data
->time_window
.start_time
;
1409 LttTime width
= control_flow_data
->time_window
.time_width
;
1410 LttTime half_width
= ltt_time_div(width
,2.0);
1411 LttTime time_end
= ltt_time_add(time_begin
, width
);
1413 LttvTracesetContext
* tsc
=
1414 get_traceset_context(control_flow_data
->mw
);
1416 LttTime trace_start
= tsc
->Time_Span
->startTime
;
1417 LttTime trace_end
= tsc
->Time_Span
->endTime
;
1419 g_info("New current time HOOK : %u, %u", current_time
->tv_sec
,
1420 current_time
->tv_nsec
);
1424 /* If current time is inside time interval, just move the highlight
1427 /* Else, we have to change the time interval. We have to tell it
1428 * to the main window. */
1429 /* The time interval change will take care of placing the current
1430 * time at the center of the visible area, or nearest possible if we are
1431 * at one end of the trace. */
1434 if(ltt_time_compare(*current_time
, time_begin
) == -1)
1436 if(ltt_time_compare(*current_time
,
1437 ltt_time_add(trace_start
,half_width
)) == -1)
1438 time_begin
= trace_start
;
1440 time_begin
= ltt_time_sub(*current_time
,half_width
);
1442 time_window
.start_time
= time_begin
;
1443 time_window
.time_width
= width
;
1445 set_time_window(control_flow_data
->mw
, &time_window
);
1447 else if(ltt_time_compare(*current_time
, time_end
) == 1)
1449 if(ltt_time_compare(*current_time
, ltt_time_sub(trace_end
, half_width
)) == 1)
1450 time_begin
= ltt_time_sub(trace_end
,width
);
1452 time_begin
= ltt_time_sub(*current_time
,half_width
);
1454 time_window
.start_time
= time_begin
;
1455 time_window
.time_width
= width
;
1457 set_time_window(control_flow_data
->mw
, &time_window
);
1460 gtk_widget_queue_draw(control_flow_data
->drawing
->drawing_area
);
1465 typedef struct _ClosureData
{
1466 EventRequest
*event_request
;
1467 LttvTracesetState
*tss
;
1471 void draw_closure(gpointer key
, gpointer value
, gpointer user_data
)
1473 ProcessInfo
*process_info
= (ProcessInfo
*)key
;
1474 HashedProcessData
*hashed_process_data
= (HashedProcessData
*)value
;
1475 ClosureData
*closure_data
= (ClosureData
*)user_data
;
1477 ControlFlowData
*control_flow_data
=
1478 closure_data
->event_request
->control_flow_data
;
1480 GtkWidget
*widget
= control_flow_data
->drawing
->drawing_area
;
1482 /* Get y position of process */
1485 processlist_get_pixels_from_data( control_flow_data
->process_list
,
1487 hashed_process_data
,
1490 /* Get last state of process */
1491 LttvTraceContext
*tc
=
1492 ((LttvTracesetContext
*)closure_data
->tss
)->traces
[process_info
->trace_num
];
1493 //LttvTracefileContext *tfc = (LttvTracefileContext *)closure_data->ts;
1495 LttvTraceState
*ts
= (LttvTraceState
*)tc
;
1496 LttvProcessState
*process
;
1498 /* We do not provide a cpu_name argument assuming that this is not the
1499 idle job (pid 0) and thus its pid is unique across all cpus */
1500 process
= lttv_state_find_process_from_trace(ts
, 0, process_info
->pid
);
1502 /* Draw the closing line */
1503 DrawContext
*draw_context
= hashed_process_data
->draw_context
;
1504 if(draw_context
->previous
->middle
->x
== -1)
1506 draw_context
->previous
->middle
->x
= closure_data
->event_request
->x_begin
;
1507 draw_context
->previous
->over
->x
= closure_data
->event_request
->x_begin
;
1508 draw_context
->previous
->under
->x
= closure_data
->event_request
->x_begin
;
1509 g_debug("out middle x_beg : %u",closure_data
->event_request
->x_begin
);
1512 draw_context
->current
->middle
->x
= closure_data
->event_request
->x_end
;
1513 draw_context
->current
->over
->x
= closure_data
->event_request
->x_end
;
1514 draw_context
->current
->under
->x
= closure_data
->event_request
->x_end
;
1515 draw_context
->current
->middle
->y
= y
+ height
/2;
1516 draw_context
->current
->over
->y
= y
;
1517 draw_context
->current
->under
->y
= y
+ height
;
1518 draw_context
->previous
->middle
->y
= y
+ height
/2;
1519 draw_context
->previous
->over
->y
= y
;
1520 draw_context
->previous
->under
->y
= y
+ height
;
1521 draw_context
->drawable
= control_flow_data
->drawing
->pixmap
;
1522 draw_context
->pango_layout
= control_flow_data
->drawing
->pango_layout
;
1523 //draw_context->gc = widget->style->black_gc;
1524 draw_context
->gc
= gdk_gc_new(control_flow_data
->drawing
->pixmap
);
1525 gdk_gc_copy(draw_context
->gc
, widget
->style
->black_gc
);
1527 if(process
!= NULL
&& process
->state
->s
== LTTV_STATE_RUN
)
1529 PropertiesBG prop_bg
;
1530 prop_bg
.color
= g_new(GdkColor
,1);
1532 /*switch(tfc->index) {
1534 prop_bg.color->red = 0x1515;
1535 prop_bg.color->green = 0x1515;
1536 prop_bg.color->blue = 0x8c8c;
1539 prop_bg.color->red = 0x4e4e;
1540 prop_bg.color->green = 0xa9a9;
1541 prop_bg.color->blue = 0xa4a4;
1544 prop_bg.color->red = 0x7a7a;
1545 prop_bg.color->green = 0x4a4a;
1546 prop_bg.color->blue = 0x8b8b;
1549 prop_bg.color->red = 0x8080;
1550 prop_bg.color->green = 0x7777;
1551 prop_bg.color->blue = 0x4747;
1554 prop_bg.color->red = 0xe7e7;
1555 prop_bg.color->green = 0xe7e7;
1556 prop_bg.color->blue = 0xe7e7;
1560 g_debug("calling from closure");
1561 //FIXME : I need the cpu number in process's state to draw this.
1562 //draw_bg((void*)&prop_bg, (void*)draw_context);
1563 g_free(prop_bg
.color
);
1567 PropertiesLine prop_line
;
1568 prop_line
.color
= g_new(GdkColor
,1);
1569 prop_line
.line_width
= 2;
1570 prop_line
.style
= GDK_LINE_SOLID
;
1571 prop_line
.position
= MIDDLE
;
1573 /* color of line : status of the process */
1576 if(process
->state
->s
== LTTV_STATE_UNNAMED
)
1578 prop_line
.color
->red
= 0xffff;
1579 prop_line
.color
->green
= 0xffff;
1580 prop_line
.color
->blue
= 0xffff;
1582 else if(process
->state
->s
== LTTV_STATE_WAIT_FORK
)
1584 prop_line
.color
->red
= 0x0fff;
1585 prop_line
.color
->green
= 0xffff;
1586 prop_line
.color
->blue
= 0xfff0;
1588 else if(process
->state
->s
== LTTV_STATE_WAIT_CPU
)
1590 prop_line
.color
->red
= 0xffff;
1591 prop_line
.color
->green
= 0xffff;
1592 prop_line
.color
->blue
= 0x0000;
1594 else if(process
->state
->s
== LTTV_STATE_EXIT
)
1596 prop_line
.color
->red
= 0xffff;
1597 prop_line
.color
->green
= 0x0000;
1598 prop_line
.color
->blue
= 0xffff;
1600 else if(process
->state
->s
== LTTV_STATE_WAIT
)
1602 prop_line
.color
->red
= 0xffff;
1603 prop_line
.color
->green
= 0x0000;
1604 prop_line
.color
->blue
= 0x0000;
1606 else if(process
->state
->s
== LTTV_STATE_RUN
)
1608 prop_line
.color
->red
= 0x0000;
1609 prop_line
.color
->green
= 0xffff;
1610 prop_line
.color
->blue
= 0x0000;
1614 prop_line
.color
->red
= 0xffff;
1615 prop_line
.color
->green
= 0xffff;
1616 prop_line
.color
->blue
= 0xffff;
1622 prop_line
.color
->red
= 0xffff;
1623 prop_line
.color
->green
= 0xffff;
1624 prop_line
.color
->blue
= 0xffff;
1627 draw_line((void*)&prop_line
, (void*)draw_context
);
1628 g_free(prop_line
.color
);
1629 gdk_gc_unref(draw_context
->gc
);
1631 /* Reset draw_context of the process for next request */
1633 hashed_process_data
->draw_context
->drawable
= NULL
;
1634 hashed_process_data
->draw_context
->gc
= NULL
;
1635 hashed_process_data
->draw_context
->pango_layout
= NULL
;
1636 hashed_process_data
->draw_context
->current
->over
->x
= -1;
1637 hashed_process_data
->draw_context
->current
->over
->y
= -1;
1638 hashed_process_data
->draw_context
->current
->middle
->x
= -1;
1639 hashed_process_data
->draw_context
->current
->middle
->y
= -1;
1640 hashed_process_data
->draw_context
->current
->under
->x
= -1;
1641 hashed_process_data
->draw_context
->current
->under
->y
= -1;
1642 hashed_process_data
->draw_context
->current
->modify_over
->x
= -1;
1643 hashed_process_data
->draw_context
->current
->modify_over
->y
= -1;
1644 hashed_process_data
->draw_context
->current
->modify_middle
->x
= -1;
1645 hashed_process_data
->draw_context
->current
->modify_middle
->y
= -1;
1646 hashed_process_data
->draw_context
->current
->modify_under
->x
= -1;
1647 hashed_process_data
->draw_context
->current
->modify_under
->y
= -1;
1648 hashed_process_data
->draw_context
->current
->status
= LTTV_STATE_UNNAMED
;
1649 hashed_process_data
->draw_context
->previous
->over
->x
= -1;
1650 hashed_process_data
->draw_context
->previous
->over
->y
= -1;
1651 hashed_process_data
->draw_context
->previous
->middle
->x
= -1;
1652 hashed_process_data
->draw_context
->previous
->middle
->y
= -1;
1653 hashed_process_data
->draw_context
->previous
->under
->x
= -1;
1654 hashed_process_data
->draw_context
->previous
->under
->y
= -1;
1655 hashed_process_data
->draw_context
->previous
->modify_over
->x
= -1;
1656 hashed_process_data
->draw_context
->previous
->modify_over
->y
= -1;
1657 hashed_process_data
->draw_context
->previous
->modify_middle
->x
= -1;
1658 hashed_process_data
->draw_context
->previous
->modify_middle
->y
= -1;
1659 hashed_process_data
->draw_context
->previous
->modify_under
->x
= -1;
1660 hashed_process_data
->draw_context
->previous
->modify_under
->y
= -1;
1661 hashed_process_data
->draw_context
->previous
->status
= LTTV_STATE_UNNAMED
;
1669 * new default prev and current
1671 int after_data_request(void *hook_data
, void *call_data
)
1673 EventRequest
*event_request
= (EventRequest
*)hook_data
;
1674 ControlFlowData
*control_flow_data
= event_request
->control_flow_data
;
1676 ProcessList
*process_list
=
1677 guicontrolflow_get_process_list(event_request
->control_flow_data
);
1679 ClosureData closure_data
;
1680 closure_data
.event_request
= (EventRequest
*)hook_data
;
1681 closure_data
.tss
= (LttvTracesetState
*)call_data
;
1683 g_hash_table_foreach(process_list
->process_hash
, draw_closure
,
1684 (void*)&closure_data
);