ce0214a6 |
1 | /* This file is part of the Linux Trace Toolkit viewer |
2 | * Copyright (C) 2003-2004 Mathieu Desnoyers and XangXiu Yang |
3 | * |
4 | * This program is free software; you can redistribute it and/or modify |
5 | * it under the terms of the GNU General Public License Version 2 as |
6 | * published by the Free Software Foundation; |
7 | * |
8 | * This program is distributed in the hope that it will be useful, |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
11 | * GNU General Public License for more details. |
12 | * |
13 | * You should have received a copy of the GNU General Public License |
14 | * along with this program; if not, write to the Free Software |
15 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, |
16 | * MA 02111-1307, USA. |
17 | */ |
18 | |
19 | |
fbbb2697 |
20 | //*! \defgroup GuiEvents libGuiEvents: The GUI Events display plugin */ |
5c7463ed |
21 | /*\@{*/ |
22 | |
fbbb2697 |
23 | /*! \file GuiEvents.c |
5c7463ed |
24 | * \brief Graphical plugin for showing events. |
25 | * |
17abcce3 |
26 | * This plugin lists all the events contained in the current time interval |
27 | * in a list. |
28 | * |
5c7463ed |
29 | * This plugin adds a Events Viewer functionnality to Linux TraceToolkit |
30 | * GUI when this plugin is loaded. The init and destroy functions add the |
5ac76b22 |
31 | * viewer's insertion menu item and toolbar icon by calling viewer.h's |
5c7463ed |
32 | * API functions. Then, when a viewer's object is created, the constructor |
33 | * creates ans register through API functions what is needed to interact |
b72d54c9 |
34 | * with the lttvwindow. |
5c7463ed |
35 | * |
8a949012 |
36 | * Authors : Mathieu Desnoyers and XangXiu Yang, June to December 2003 |
37 | * Inspired from original LTT, made by Karim Yaghmour |
5c7463ed |
38 | */ |
39 | |
b26121f4 |
40 | #include <math.h> |
41 | |
5c7463ed |
42 | #include <glib.h> |
fbbb2697 |
43 | #include <gtk/gtk.h> |
44 | #include <gdk/gdk.h> |
eb6b1024 |
45 | #include <string.h> |
5c7463ed |
46 | |
675f8f58 |
47 | #include <ltt/ltt.h> |
48 | #include <ltt/event.h> |
49 | #include <ltt/type.h> |
50 | #include <ltt/trace.h> |
ed3b99b6 |
51 | #include <ltt/facility.h> |
8ce1db6f |
52 | #include <lttv/module.h> |
53 | #include <lttv/hook.h> |
54 | #include <lttv/tracecontext.h> |
55 | #include <lttv/state.h> |
56 | #include <lttvwindow/lttvwindow.h> |
5c7463ed |
57 | |
0c56e138 |
58 | #include "hGuiEventsInsert.xpm" |
5c7463ed |
59 | |
b72d54c9 |
60 | #define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format) |
61 | #define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format) |
e921c965 |
62 | |
675f8f58 |
63 | |
fcdf0ec2 |
64 | /** Array containing instanced objects. Used when module is unloaded */ |
cc41a00f |
65 | static GSList *g_event_viewer_data_list = NULL ; |
fbbb2697 |
66 | |
b72d54c9 |
67 | typedef struct _EventFields{ |
675f8f58 |
68 | unsigned cpu_id; |
69 | char * event_name; |
70 | LttTime time; |
71 | int pid; |
72 | unsigned entry_length; |
73 | char * event_description; |
a5dcde2f |
74 | LttEventPosition *ep; |
b72d54c9 |
75 | } EventFields; |
675f8f58 |
76 | |
9f797243 |
77 | #define RESERVE_BIG_SIZE 1000 |
78 | #define RESERVE_SMALL_SIZE 100 |
79 | #define RESERVE_SMALL_SIZE_SQUARE RESERVE_SMALL_SIZE*RESERVE_SMALL_SIZE |
80 | #define RESERVE_SMALL_SIZE_CUBE RESERVE_SMALL_SIZE*RESERVE_SMALL_SIZE_SQUARE |
e921c965 |
81 | |
0de1971b |
82 | static const LttTime ltt_time_backward = { 1 , 0 }; |
83 | |
a60b01ef |
84 | typedef enum _ScrollDirection{ |
b671bb09 |
85 | SCROLL_STEP_UP, |
86 | SCROLL_STEP_DOWN, |
87 | SCROLL_PAGE_UP, |
88 | SCROLL_PAGE_DOWN, |
89 | SCROLL_JUMP, |
90 | SCROLL_NONE |
a60b01ef |
91 | } ScrollDirection; |
92 | |
fbbb2697 |
93 | typedef struct _EventViewerData { |
94 | |
8ce1db6f |
95 | Tab * tab; |
8ce1db6f |
96 | LttvHooks * event_hooks; |
675f8f58 |
97 | |
b72d54c9 |
98 | gboolean append; // prepend or append item |
99 | GQueue * event_fields_queue; // buf to contain event fields |
100 | GQueue * event_fields_queue_tmp; // tmp buf to contain event fields |
b671bb09 |
101 | unsigned current_event_index; |
b72d54c9 |
102 | |
103 | /* previous value is used to determine if it is a page up/down or |
104 | * step up/down, in which case we move of a certain amount of events (one or |
105 | * the number of events shown on the screen) instead of changing begin time. |
106 | */ |
107 | double previous_value; |
108 | |
eb6b1024 |
109 | gint start_event_index; // the first event shown in the window |
110 | gint end_event_index; // the last event shown in the window |
111 | gint size; // maxi number of events loaded |
a8c0f09d |
112 | |
8b9fdc80 |
113 | //scroll window containing Tree View |
cc41a00f |
114 | GtkWidget * scroll_win; |
8b9fdc80 |
115 | |
675f8f58 |
116 | /* Model containing list data */ |
cc41a00f |
117 | GtkListStore *store_m; |
675f8f58 |
118 | |
cc41a00f |
119 | GtkWidget *hbox_v; |
675f8f58 |
120 | /* Widget to display the data in a columned list */ |
cc41a00f |
121 | GtkWidget *tree_v; |
122 | GtkAdjustment *vtree_adjust_c ; |
b72d54c9 |
123 | GtkWidget *button; /* a button of the header, used to get the header_height */ |
8ce1db6f |
124 | gint header_height; |
675f8f58 |
125 | |
b72d54c9 |
126 | /* Vertical scrollbar and its adjustment */ |
cc41a00f |
127 | GtkWidget *vscroll_vc; |
b72d54c9 |
128 | GtkAdjustment *vadjust_c; |
8a949012 |
129 | |
675f8f58 |
130 | /* Selection handler */ |
cc41a00f |
131 | GtkTreeSelection *select_c; |
675f8f58 |
132 | |
eb6b1024 |
133 | gint num_visible_events; |
134 | gint first_event, last_event; |
675f8f58 |
135 | |
cc41a00f |
136 | gint number_of_events ; |
eb6b1024 |
137 | gint currently_selected_event; |
cc41a00f |
138 | gboolean selected_event ; |
682c6edb |
139 | |
fbbb2697 |
140 | } EventViewerData ; |
141 | |
a8c0f09d |
142 | /** hook functions for update time interval, current time ... */ |
a8c0f09d |
143 | gboolean update_current_time(void * hook_data, void * call_data); |
8ce1db6f |
144 | //gboolean show_event_detail(void * hook_data, void * call_data); |
a8c0f09d |
145 | gboolean traceset_changed(void * hook_data, void * call_data); |
146 | void remove_item_from_queue(GQueue * q, gboolean fromHead); |
147 | void remove_all_items_from_queue(GQueue * q); |
148 | void add_context_hooks(EventViewerData * event_viewer_data, |
8a949012 |
149 | LttvTracesetContext * tsc); |
a8c0f09d |
150 | void remove_context_hooks(EventViewerData * event_viewer_data, |
8a949012 |
151 | LttvTracesetContext * tsc); |
a8c0f09d |
152 | |
fbbb2697 |
153 | //! Event Viewer's constructor hook |
d47b33d2 |
154 | GtkWidget *h_gui_events(Tab *tab); |
5c7463ed |
155 | //! Event Viewer's constructor |
d47b33d2 |
156 | EventViewerData *gui_events(Tab *tab); |
fbbb2697 |
157 | //! Event Viewer's destructor |
cc41a00f |
158 | void gui_events_destructor(EventViewerData *event_viewer_data); |
159 | void gui_events_free(EventViewerData *event_viewer_data); |
fbbb2697 |
160 | |
8ce1db6f |
161 | static gboolean |
162 | header_size_allocate(GtkWidget *widget, |
163 | GtkAllocation *allocation, |
164 | gpointer user_data); |
165 | |
cc41a00f |
166 | void tree_v_set_cursor(EventViewerData *event_viewer_data); |
167 | void tree_v_get_cursor(EventViewerData *event_viewer_data); |
682c6edb |
168 | |
fbbb2697 |
169 | /* Prototype for selection handler callback */ |
170 | static void tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data); |
171 | static void v_scroll_cb (GtkAdjustment *adjustment, gpointer data); |
cc41a00f |
172 | static void tree_v_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gpointer data); |
173 | static void tree_v_size_request_cb (GtkWidget *widget, GtkRequisition *requisition, gpointer data); |
174 | static void tree_v_cursor_changed_cb (GtkWidget *widget, gpointer data); |
175 | static void tree_v_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, gint arg2, gpointer data); |
682c6edb |
176 | |
177 | |
b72d54c9 |
178 | static void get_data(double time, guint list_height, |
8a949012 |
179 | EventViewerData *event_viewer_data); |
fbbb2697 |
180 | |
202f6c8f |
181 | static void update_raw_data_array(EventViewerData* event_viewer_data, unsigned size); |
182 | |
cc41a00f |
183 | static void get_events(EventViewerData* event_viewer_data, LttTime start, |
8a949012 |
184 | LttTime end, unsigned max_num_events, unsigned * real_num_events); |
b72d54c9 |
185 | |
675f8f58 |
186 | static gboolean parse_event(void *hook_data, void *call_data); |
187 | |
fbbb2697 |
188 | /* Enumeration of the columns */ |
189 | enum |
190 | { |
675f8f58 |
191 | CPUID_COLUMN, |
192 | EVENT_COLUMN, |
193 | TIME_COLUMN, |
194 | PID_COLUMN, |
195 | ENTRY_LEN_COLUMN, |
196 | EVENT_DESCR_COLUMN, |
197 | N_COLUMNS |
fbbb2697 |
198 | }; |
199 | |
200 | |
5c7463ed |
201 | /** |
fbbb2697 |
202 | * Event Viewer's constructor hook |
5c7463ed |
203 | * |
204 | * This constructor is given as a parameter to the menuitem and toolbar button |
fbbb2697 |
205 | * registration. It creates the list. |
cc41a00f |
206 | * @param parent_window A pointer to the parent window. |
5c7463ed |
207 | * @return The widget created. |
208 | */ |
fbbb2697 |
209 | GtkWidget * |
d47b33d2 |
210 | h_gui_events(Tab * tab) |
fbbb2697 |
211 | { |
d47b33d2 |
212 | EventViewerData* event_viewer_data = gui_events(tab) ; |
cc41a00f |
213 | if(event_viewer_data) |
214 | return event_viewer_data->hbox_v; |
f9334f6f |
215 | else return NULL; |
8a949012 |
216 | |
fbbb2697 |
217 | } |
218 | |
219 | /** |
220 | * Event Viewer's constructor |
221 | * |
222 | * This constructor is used to create EventViewerData data structure. |
223 | * @return The Event viewer data created. |
224 | */ |
225 | EventViewerData * |
d47b33d2 |
226 | gui_events(Tab *tab) |
5c7463ed |
227 | { |
b9a010a2 |
228 | LttTime end; |
675f8f58 |
229 | GtkTreeViewColumn *column; |
230 | GtkCellRenderer *renderer; |
cc41a00f |
231 | EventViewerData* event_viewer_data = g_new(EventViewerData,1) ; |
675f8f58 |
232 | |
8ce1db6f |
233 | event_viewer_data->tab = tab; |
675f8f58 |
234 | |
8ce1db6f |
235 | event_viewer_data->event_hooks = lttv_hooks_new(); |
236 | lttv_hooks_add(event_viewer_data->event_hooks, parse_event, event_viewer_data, LTTV_PRIO_DEFAULT); |
675f8f58 |
237 | |
b72d54c9 |
238 | event_viewer_data->event_fields_queue = g_queue_new(); |
239 | event_viewer_data->event_fields_queue_tmp = g_queue_new(); |
b671bb09 |
240 | |
8ce1db6f |
241 | lttvwindow_register_current_time_notify(tab, |
224446ce |
242 | update_current_time,event_viewer_data); |
8ce1db6f |
243 | //lttvwindow_register_show_notify(tab, |
244 | // show_event_detail,event_viewer_data); |
245 | lttvwindow_register_traceset_notify(tab, |
224446ce |
246 | traceset_changed,event_viewer_data); |
675f8f58 |
247 | |
cc41a00f |
248 | event_viewer_data->scroll_win = gtk_scrolled_window_new (NULL, NULL); |
224446ce |
249 | gtk_widget_show (event_viewer_data->scroll_win); |
250 | gtk_scrolled_window_set_policy( |
251 | GTK_SCROLLED_WINDOW(event_viewer_data->scroll_win), |
252 | GTK_POLICY_AUTOMATIC, GTK_POLICY_NEVER); |
8b9fdc80 |
253 | |
675f8f58 |
254 | /* TEST DATA, TO BE READ FROM THE TRACE */ |
b72d54c9 |
255 | event_viewer_data->currently_selected_event = 0; |
256 | event_viewer_data->selected_event = FALSE; |
675f8f58 |
257 | |
258 | /* Create a model for storing the data list */ |
cc41a00f |
259 | event_viewer_data->store_m = gtk_list_store_new ( |
224446ce |
260 | N_COLUMNS, /* Total number of columns */ |
261 | G_TYPE_INT, /* CPUID */ |
262 | G_TYPE_STRING, /* Event */ |
263 | G_TYPE_UINT64, /* Time */ |
264 | G_TYPE_INT, /* PID */ |
265 | G_TYPE_INT, /* Entry length */ |
266 | G_TYPE_STRING); /* Event's description */ |
8a949012 |
267 | |
675f8f58 |
268 | /* Create the viewer widget for the columned list */ |
224446ce |
269 | event_viewer_data->tree_v = |
270 | gtk_tree_view_new_with_model (GTK_TREE_MODEL (event_viewer_data->store_m)); |
8a949012 |
271 | |
cc41a00f |
272 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "size-allocate", |
8a949012 |
273 | G_CALLBACK (tree_v_size_allocate_cb), |
274 | event_viewer_data); |
cc41a00f |
275 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "size-request", |
8a949012 |
276 | G_CALLBACK (tree_v_size_request_cb), |
277 | event_viewer_data); |
675f8f58 |
278 | |
cc41a00f |
279 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "cursor-changed", |
8a949012 |
280 | G_CALLBACK (tree_v_cursor_changed_cb), |
281 | event_viewer_data); |
282 | |
cc41a00f |
283 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "move-cursor", |
8a949012 |
284 | G_CALLBACK (tree_v_move_cursor_cb), |
285 | event_viewer_data); |
675f8f58 |
286 | |
675f8f58 |
287 | // Use on each column! |
cc41a00f |
288 | //gtk_tree_view_column_set_sizing(event_viewer_data->tree_v, GTK_TREE_VIEW_COLUMN_FIXED); |
8a949012 |
289 | |
675f8f58 |
290 | /* The view now holds a reference. We can get rid of our own |
291 | * reference */ |
cc41a00f |
292 | g_object_unref (G_OBJECT (event_viewer_data->store_m)); |
675f8f58 |
293 | |
fcdf0ec2 |
294 | |
fbbb2697 |
295 | /* Create a column, associating the "text" attribute of the |
296 | * cell_renderer to the first column of the model */ |
675f8f58 |
297 | /* Columns alignment : 0.0 : Left 0.5 : Center 1.0 : Right */ |
fbbb2697 |
298 | renderer = gtk_cell_renderer_text_new (); |
299 | column = gtk_tree_view_column_new_with_attributes ("CPUID", |
8a949012 |
300 | renderer, |
301 | "text", CPUID_COLUMN, |
302 | NULL); |
675f8f58 |
303 | gtk_tree_view_column_set_alignment (column, 0.0); |
304 | gtk_tree_view_column_set_fixed_width (column, 45); |
cc41a00f |
305 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); |
fbbb2697 |
306 | |
8ce1db6f |
307 | event_viewer_data->button = column->button; |
308 | |
309 | g_signal_connect (G_OBJECT(event_viewer_data->button), |
310 | "size-allocate", |
311 | G_CALLBACK(header_size_allocate), |
312 | (gpointer)event_viewer_data); |
313 | |
fbbb2697 |
314 | renderer = gtk_cell_renderer_text_new (); |
315 | column = gtk_tree_view_column_new_with_attributes ("Event", |
8a949012 |
316 | renderer, |
317 | "text", EVENT_COLUMN, |
318 | NULL); |
675f8f58 |
319 | gtk_tree_view_column_set_alignment (column, 0.0); |
320 | gtk_tree_view_column_set_fixed_width (column, 120); |
cc41a00f |
321 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); |
fbbb2697 |
322 | |
323 | renderer = gtk_cell_renderer_text_new (); |
324 | column = gtk_tree_view_column_new_with_attributes ("Time", |
8a949012 |
325 | renderer, |
326 | "text", TIME_COLUMN, |
327 | NULL); |
675f8f58 |
328 | gtk_tree_view_column_set_alignment (column, 1.0); |
329 | gtk_tree_view_column_set_fixed_width (column, 120); |
cc41a00f |
330 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); |
fbbb2697 |
331 | |
332 | renderer = gtk_cell_renderer_text_new (); |
333 | column = gtk_tree_view_column_new_with_attributes ("PID", |
8a949012 |
334 | renderer, |
335 | "text", PID_COLUMN, |
336 | NULL); |
675f8f58 |
337 | gtk_tree_view_column_set_alignment (column, 1.0); |
338 | gtk_tree_view_column_set_fixed_width (column, 45); |
cc41a00f |
339 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); |
675f8f58 |
340 | |
fbbb2697 |
341 | renderer = gtk_cell_renderer_text_new (); |
342 | column = gtk_tree_view_column_new_with_attributes ("Entry Length", |
8a949012 |
343 | renderer, |
344 | "text", ENTRY_LEN_COLUMN, |
345 | NULL); |
675f8f58 |
346 | gtk_tree_view_column_set_alignment (column, 1.0); |
347 | gtk_tree_view_column_set_fixed_width (column, 60); |
cc41a00f |
348 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); |
675f8f58 |
349 | |
fbbb2697 |
350 | renderer = gtk_cell_renderer_text_new (); |
8ce1db6f |
351 | column = gtk_tree_view_column_new_with_attributes ("Event Description", |
8a949012 |
352 | renderer, |
353 | "text", EVENT_DESCR_COLUMN, |
354 | NULL); |
675f8f58 |
355 | gtk_tree_view_column_set_alignment (column, 0.0); |
cc41a00f |
356 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); |
fbbb2697 |
357 | |
358 | |
675f8f58 |
359 | /* Setup the selection handler */ |
cc41a00f |
360 | event_viewer_data->select_c = gtk_tree_view_get_selection (GTK_TREE_VIEW (event_viewer_data->tree_v)); |
361 | gtk_tree_selection_set_mode (event_viewer_data->select_c, GTK_SELECTION_SINGLE); |
362 | g_signal_connect (G_OBJECT (event_viewer_data->select_c), "changed", |
8a949012 |
363 | G_CALLBACK (tree_selection_changed_cb), |
364 | event_viewer_data); |
365 | |
cc41a00f |
366 | gtk_container_add (GTK_CONTAINER (event_viewer_data->scroll_win), event_viewer_data->tree_v); |
8b9fdc80 |
367 | |
cc41a00f |
368 | event_viewer_data->hbox_v = gtk_hbox_new(0, 0); |
369 | gtk_box_pack_start(GTK_BOX(event_viewer_data->hbox_v), event_viewer_data->scroll_win, TRUE, TRUE, 0); |
fcdf0ec2 |
370 | |
371 | /* Create vertical scrollbar and pack it */ |
cc41a00f |
372 | event_viewer_data->vscroll_vc = gtk_vscrollbar_new(NULL); |
607177be |
373 | gtk_range_set_update_policy (GTK_RANGE(event_viewer_data->vscroll_vc), |
8a949012 |
374 | GTK_UPDATE_CONTINUOUS); |
375 | // Changed by MD : more user friendly :) |
376 | //GTK_UPDATE_DISCONTINUOUS); |
cc41a00f |
377 | gtk_box_pack_start(GTK_BOX(event_viewer_data->hbox_v), event_viewer_data->vscroll_vc, FALSE, TRUE, 0); |
675f8f58 |
378 | |
fcdf0ec2 |
379 | /* Get the vertical scrollbar's adjustment */ |
cc41a00f |
380 | event_viewer_data->vadjust_c = gtk_range_get_adjustment(GTK_RANGE(event_viewer_data->vscroll_vc)); |
381 | event_viewer_data->vtree_adjust_c = gtk_tree_view_get_vadjustment( |
8a949012 |
382 | GTK_TREE_VIEW (event_viewer_data->tree_v)); |
675f8f58 |
383 | |
cc41a00f |
384 | g_signal_connect (G_OBJECT (event_viewer_data->vadjust_c), "value-changed", |
8a949012 |
385 | G_CALLBACK (v_scroll_cb), |
386 | event_viewer_data); |
675f8f58 |
387 | /* Set the upper bound to the last event number */ |
cc41a00f |
388 | event_viewer_data->previous_value = 0; |
389 | event_viewer_data->vadjust_c->lower = 0.0; |
390 | //event_viewer_data->vadjust_c->upper = event_viewer_data->number_of_events; |
391 | event_viewer_data->vadjust_c->value = 0.0; |
392 | event_viewer_data->vadjust_c->step_increment = 1.0; |
393 | event_viewer_data->vadjust_c->page_increment = 2.0; |
394 | // event_viewer_data->vtree_adjust_c->upper; |
395 | event_viewer_data->vadjust_c->page_size = 2.0; |
396 | // event_viewer_data->vtree_adjust_c->upper; |
fbbb2697 |
397 | /* Raw event trace */ |
cc41a00f |
398 | gtk_widget_show(event_viewer_data->hbox_v); |
399 | gtk_widget_show(event_viewer_data->tree_v); |
400 | gtk_widget_show(event_viewer_data->vscroll_vc); |
fbbb2697 |
401 | |
675f8f58 |
402 | /* Add the object's information to the module's array */ |
cc41a00f |
403 | g_event_viewer_data_list = g_slist_append(g_event_viewer_data_list, event_viewer_data); |
fbbb2697 |
404 | |
cc41a00f |
405 | event_viewer_data->first_event = -1 ; |
406 | event_viewer_data->last_event = 0 ; |
675f8f58 |
407 | |
cc41a00f |
408 | event_viewer_data->num_visible_events = 1; |
675f8f58 |
409 | |
b671bb09 |
410 | //get the life span of the traceset and set the upper of the scroll bar |
f7afe191 |
411 | |
8ce1db6f |
412 | LttvTracesetContext * tsc = |
413 | lttvwindow_get_traceset_context(event_viewer_data->tab); |
414 | TimeInterval time_span = tsc->time_span; |
b9a010a2 |
415 | end = ltt_time_sub(time_span.end_time, time_span.start_time); |
8ce1db6f |
416 | |
224446ce |
417 | event_viewer_data->vadjust_c->upper = |
c74e0cf9 |
418 | ltt_time_to_double(end); |
b671bb09 |
419 | |
cc41a00f |
420 | event_viewer_data->append = TRUE; |
b671bb09 |
421 | |
cc41a00f |
422 | event_viewer_data->start_event_index = 0; |
423 | event_viewer_data->end_event_index = event_viewer_data->num_visible_events - 1; |
675f8f58 |
424 | |
675f8f58 |
425 | /* Set the Selected Event */ |
cc41a00f |
426 | // tree_v_set_cursor(event_viewer_data); |
8af8e4c5 |
427 | |
ee06e0e2 |
428 | // event_viewer_data->current_time_updated = FALSE; |
202f6c8f |
429 | event_viewer_data->size = RESERVE_SMALL_SIZE; |
b72d54c9 |
430 | |
8af8e4c5 |
431 | g_object_set_data_full( |
8a949012 |
432 | G_OBJECT(event_viewer_data->hbox_v), |
433 | "event_viewer_data", |
434 | event_viewer_data, |
435 | (GDestroyNotify)gui_events_free); |
675f8f58 |
436 | |
8ce1db6f |
437 | |
cc41a00f |
438 | return event_viewer_data; |
fbbb2697 |
439 | } |
fcdf0ec2 |
440 | |
8ce1db6f |
441 | |
442 | |
443 | static gboolean |
444 | header_size_allocate(GtkWidget *widget, |
445 | GtkAllocation *allocation, |
446 | gpointer user_data) |
447 | { |
448 | EventViewerData *event_viewer_data = (EventViewerData*)user_data; |
449 | |
450 | event_viewer_data->header_height = allocation->height; |
451 | |
452 | return 0; |
453 | } |
454 | |
455 | |
cc41a00f |
456 | void tree_v_set_cursor(EventViewerData *event_viewer_data) |
682c6edb |
457 | { |
675f8f58 |
458 | GtkTreePath *path; |
459 | |
cc41a00f |
460 | if(event_viewer_data->selected_event && event_viewer_data->first_event != -1) |
675f8f58 |
461 | { |
675f8f58 |
462 | path = gtk_tree_path_new_from_indices( |
8a949012 |
463 | event_viewer_data->currently_selected_event- |
464 | event_viewer_data->first_event, |
465 | -1); |
675f8f58 |
466 | |
cc41a00f |
467 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
675f8f58 |
468 | gtk_tree_path_free(path); |
469 | } |
682c6edb |
470 | } |
471 | |
cc41a00f |
472 | void tree_v_get_cursor(EventViewerData *event_viewer_data) |
682c6edb |
473 | { |
675f8f58 |
474 | GtkTreePath *path; |
475 | gint *indices; |
8a949012 |
476 | |
cc41a00f |
477 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), &path, NULL); |
675f8f58 |
478 | indices = gtk_tree_path_get_indices(path); |
479 | |
480 | if(indices != NULL) |
481 | { |
cc41a00f |
482 | event_viewer_data->selected_event = TRUE; |
483 | event_viewer_data->currently_selected_event = |
224446ce |
484 | event_viewer_data->first_event + indices[0]; |
675f8f58 |
485 | |
486 | } else { |
cc41a00f |
487 | event_viewer_data->selected_event = FALSE; |
488 | event_viewer_data->currently_selected_event = 0; |
675f8f58 |
489 | } |
675f8f58 |
490 | |
491 | gtk_tree_path_free(path); |
682c6edb |
492 | |
493 | } |
494 | |
495 | |
496 | |
224446ce |
497 | void tree_v_move_cursor_cb (GtkWidget *widget, |
498 | GtkMovementStep arg1, |
499 | gint arg2, |
500 | gpointer data) |
fbbb2697 |
501 | { |
675f8f58 |
502 | GtkTreePath *path; // = gtk_tree_path_new(); |
503 | gint *indices; |
504 | gdouble value; |
cc41a00f |
505 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
675f8f58 |
506 | |
224446ce |
507 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
508 | &path, NULL); |
675f8f58 |
509 | if(path == NULL) |
224446ce |
510 | { |
511 | /* No prior cursor, put it at beginning of page |
512 | * and let the execution do */ |
513 | path = gtk_tree_path_new_from_indices(0, -1); |
514 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
515 | path, NULL, FALSE); |
516 | } |
517 | |
675f8f58 |
518 | indices = gtk_tree_path_get_indices(path); |
519 | |
cc41a00f |
520 | value = gtk_adjustment_get_value(event_viewer_data->vadjust_c); |
675f8f58 |
521 | |
522 | if(arg1 == GTK_MOVEMENT_DISPLAY_LINES) |
8a949012 |
523 | { |
224446ce |
524 | /* Move one line */ |
525 | if(arg2 == 1) |
526 | { |
527 | /* move one line down */ |
528 | if(indices[0] == event_viewer_data->num_visible_events - 1) |
8a949012 |
529 | { |
530 | if(value + event_viewer_data->num_visible_events <= |
224446ce |
531 | event_viewer_data->number_of_events -1) |
532 | { |
533 | event_viewer_data->currently_selected_event += 1; |
534 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, value+1); |
535 | //gtk_tree_path_free(path); |
536 | //path = gtk_tree_path_new_from_indices(event_viewer_data->num_visible_events-1, -1); |
537 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
538 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
539 | } |
8a949012 |
540 | } |
224446ce |
541 | } else { |
542 | /* Move one line up */ |
543 | if(indices[0] == 0) |
8a949012 |
544 | { |
545 | if(value - 1 >= 0 ) |
224446ce |
546 | { |
547 | event_viewer_data->currently_selected_event -= 1; |
548 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, value-1); |
549 | //gtk_tree_path_free(path); |
550 | //path = gtk_tree_path_new_from_indices(0, -1); |
551 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
552 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
553 | } |
8a949012 |
554 | } |
675f8f58 |
555 | } |
224446ce |
556 | } |
675f8f58 |
557 | |
558 | if(arg1 == GTK_MOVEMENT_PAGES) |
8a949012 |
559 | { |
224446ce |
560 | /* Move one page */ |
561 | if(arg2 == 1) |
562 | { |
563 | if(event_viewer_data->num_visible_events == 1) |
564 | value += 1 ; |
565 | /* move one page down */ |
566 | if(value + event_viewer_data->num_visible_events-1 <= |
567 | event_viewer_data->number_of_events ) |
8a949012 |
568 | { |
224446ce |
569 | event_viewer_data->currently_selected_event += |
570 | event_viewer_data->num_visible_events-1; |
8a949012 |
571 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
572 | // value+(event_viewer_data->num_visible_events-1)); |
573 | //gtk_tree_path_free(path); |
574 | //path = gtk_tree_path_new_from_indices(0, -1); |
575 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
576 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
577 | } |
224446ce |
578 | } else { |
579 | /* Move one page up */ |
580 | if(event_viewer_data->num_visible_events == 1) |
581 | value -= 1 ; |
8a949012 |
582 | |
224446ce |
583 | if(indices[0] < event_viewer_data->num_visible_events - 2 ) |
8a949012 |
584 | { |
585 | if(value - (event_viewer_data->num_visible_events-1) >= 0) |
224446ce |
586 | { |
587 | event_viewer_data->currently_selected_event -= |
588 | event_viewer_data->num_visible_events-1; |
8a949012 |
589 | |
224446ce |
590 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
591 | // value-(event_viewer_data->num_visible_events-1)); |
592 | //gtk_tree_path_free(path); |
593 | //path = gtk_tree_path_new_from_indices(0, -1); |
594 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
595 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
8a949012 |
596 | |
224446ce |
597 | } else { |
598 | /* Go to first Event */ |
599 | event_viewer_data->currently_selected_event == 0 ; |
600 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
601 | // 0); |
602 | //gtk_tree_path_free(path); |
603 | //path = gtk_tree_path_new_from_indices(0, -1); |
604 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
605 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
8a949012 |
606 | |
224446ce |
607 | } |
8a949012 |
608 | } |
675f8f58 |
609 | } |
224446ce |
610 | } |
675f8f58 |
611 | |
612 | if(arg1 == GTK_MOVEMENT_BUFFER_ENDS) |
8a949012 |
613 | { |
224446ce |
614 | /* Move to the ends of the buffer */ |
615 | if(arg2 == 1) |
616 | { |
617 | /* move end of buffer */ |
618 | event_viewer_data->currently_selected_event = |
619 | event_viewer_data->number_of_events-1 ; |
620 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
621 | // event_viewer_data->number_of_events - |
622 | // event_viewer_data->num_visible_events); |
8a949012 |
623 | //gtk_tree_path_free(path); |
224446ce |
624 | //path = gtk_tree_path_new_from_indices(event_viewer_data->num_visible_events-1, -1); |
8a949012 |
625 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
224446ce |
626 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
627 | } else { |
628 | /* Move beginning of buffer */ |
629 | event_viewer_data->currently_selected_event = 0 ; |
630 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, 0); |
631 | //gtk_tree_path_free(path); |
632 | //path = gtk_tree_path_new_from_indices(0, -1); |
633 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
634 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
675f8f58 |
635 | } |
224446ce |
636 | } |
675f8f58 |
637 | |
638 | gtk_tree_path_free(path); |
b26121f4 |
639 | } |
640 | |
cc41a00f |
641 | void tree_v_cursor_changed_cb (GtkWidget *widget, gpointer data) |
b26121f4 |
642 | { |
cc41a00f |
643 | EventViewerData *event_viewer_data = (EventViewerData*) data; |
8ce1db6f |
644 | Tab *tab = event_viewer_data->tab; |
645 | LttTime current_time = lttvwindow_get_current_time(tab); |
675f8f58 |
646 | LttTime ltt_time; |
a60b01ef |
647 | guint64 time; |
675f8f58 |
648 | GtkTreeIter iter; |
cc41a00f |
649 | GtkTreeModel* model = GTK_TREE_MODEL(event_viewer_data->store_m); |
675f8f58 |
650 | GtkTreePath *path; |
8a949012 |
651 | |
675f8f58 |
652 | /* On cursor change, modify the currently selected event by calling |
653 | * the right API function */ |
cc41a00f |
654 | tree_v_get_cursor(event_viewer_data); |
52548e33 |
655 | |
cc41a00f |
656 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), &path, NULL); |
675f8f58 |
657 | if(gtk_tree_model_get_iter(model,&iter,path)){ |
658 | gtk_tree_model_get(model, &iter, TIME_COLUMN, &time, -1); |
308711e5 |
659 | ltt_time.tv_sec = time / NANOSECONDS_PER_SECOND; |
660 | ltt_time.tv_nsec = time % NANOSECONDS_PER_SECOND; |
675f8f58 |
661 | |
8ce1db6f |
662 | if(ltt_time.tv_sec != current_time.tv_sec || |
663 | ltt_time.tv_nsec != current_time.tv_nsec){ |
ee06e0e2 |
664 | // event_viewer_data->current_time_updated = TRUE; |
e800cf84 |
665 | lttvwindow_report_current_time(tab,ltt_time); |
52548e33 |
666 | } |
675f8f58 |
667 | }else{ |
668 | g_warning("Can not get iter\n"); |
669 | } |
52548e33 |
670 | |
b26121f4 |
671 | } |
672 | |
673 | |
674 | void v_scroll_cb (GtkAdjustment *adjustment, gpointer data) |
675 | { |
cc41a00f |
676 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
677 | GtkTreePath *tree_path; |
675f8f58 |
678 | |
b72d54c9 |
679 | get_data(adjustment->value, event_viewer_data->num_visible_events, |
8a949012 |
680 | event_viewer_data); |
675f8f58 |
681 | |
682 | |
cc41a00f |
683 | if(event_viewer_data->currently_selected_event |
684 | >= event_viewer_data->first_event |
675f8f58 |
685 | && |
cc41a00f |
686 | event_viewer_data->currently_selected_event |
687 | <= event_viewer_data->last_event |
675f8f58 |
688 | && |
cc41a00f |
689 | event_viewer_data->selected_event) |
675f8f58 |
690 | { |
691 | |
cc41a00f |
692 | tree_path = gtk_tree_path_new_from_indices( |
8a949012 |
693 | event_viewer_data->currently_selected_event- |
694 | event_viewer_data->first_event, |
695 | -1); |
675f8f58 |
696 | |
c20b7777 |
697 | // gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), tree_path, |
8a949012 |
698 | // NULL, FALSE); |
cc41a00f |
699 | gtk_tree_path_free(tree_path); |
675f8f58 |
700 | } |
fbbb2697 |
701 | } |
fcdf0ec2 |
702 | |
54d8f654 |
703 | static __inline gint get_cell_height(GtkTreeView *TreeView) |
6601bf27 |
704 | { |
eb6b1024 |
705 | gint height; |
cc41a00f |
706 | GtkTreeViewColumn *column = gtk_tree_view_get_column(TreeView, 0); |
675f8f58 |
707 | |
cc41a00f |
708 | gtk_tree_view_column_cell_get_size(column, NULL, NULL, NULL, NULL, &height); |
675f8f58 |
709 | |
710 | return height; |
6601bf27 |
711 | } |
712 | |
cc41a00f |
713 | void tree_v_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gpointer data) |
fbbb2697 |
714 | { |
cc41a00f |
715 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
716 | gint cell_height = get_cell_height(GTK_TREE_VIEW(event_viewer_data->tree_v)); |
717 | gint last_num_visible_events = event_viewer_data->num_visible_events; |
718 | gdouble exact_num_visible; |
675f8f58 |
719 | |
cc41a00f |
720 | exact_num_visible = ( alloc->height - |
8ce1db6f |
721 | event_viewer_data->header_height ) |
722 | / (double)cell_height ; |
675f8f58 |
723 | |
cc41a00f |
724 | event_viewer_data->num_visible_events = ceil(exact_num_visible) ; |
675f8f58 |
725 | |
b671bb09 |
726 | /* |
cc41a00f |
727 | event_viewer_data->vadjust_c->page_increment = |
728 | floor(exact_num_visible); |
729 | event_viewer_data->vadjust_c->page_size = |
730 | floor(exact_num_visible); |
b671bb09 |
731 | */ |
b72d54c9 |
732 | |
eb6b1024 |
733 | g_debug("size allocate : last_num_visible_events : %d,\ |
734 | num_visible_events : %d", |
b72d54c9 |
735 | last_num_visible_events, |
736 | event_viewer_data->num_visible_events); |
cc41a00f |
737 | if(event_viewer_data->num_visible_events != last_num_visible_events) |
675f8f58 |
738 | { |
b72d54c9 |
739 | get_data(event_viewer_data->vadjust_c->value, |
8a949012 |
740 | event_viewer_data->num_visible_events, |
741 | event_viewer_data); |
675f8f58 |
742 | } |
743 | |
6601bf27 |
744 | |
fbbb2697 |
745 | } |
746 | |
cc41a00f |
747 | void tree_v_size_request_cb (GtkWidget *widget, GtkRequisition *requisition, gpointer data) |
fbbb2697 |
748 | { |
675f8f58 |
749 | gint h; |
cc41a00f |
750 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
751 | gint cell_height = get_cell_height(GTK_TREE_VIEW(event_viewer_data->tree_v)); |
8a949012 |
752 | |
8ce1db6f |
753 | h = cell_height + event_viewer_data->header_height; |
675f8f58 |
754 | requisition->height = h; |
8a949012 |
755 | |
fcdf0ec2 |
756 | } |
757 | |
8ce1db6f |
758 | #if 0 |
202f6c8f |
759 | gboolean show_event_detail(void * hook_data, void * call_data) |
760 | { |
761 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
8ce1db6f |
762 | LttvTracesetContext * tsc = lttvwindow_get_traceset_context(event_viewer_data->tab); |
202f6c8f |
763 | |
b72d54c9 |
764 | if(event_viewer_data->event_fields_queue_tmp->length == 0 && |
765 | event_viewer_data->event_fields_queue->length == 0){ |
912be9a5 |
766 | event_viewer_data->shown = FALSE; |
767 | return FALSE; |
768 | } |
769 | |
202f6c8f |
770 | if(event_viewer_data->shown == FALSE){ |
771 | event_viewer_data->shown = TRUE; |
772 | update_raw_data_array(event_viewer_data, |
b72d54c9 |
773 | event_viewer_data->event_fields_queue_tmp->length); |
202f6c8f |
774 | |
b72d54c9 |
775 | get_data(event_viewer_data->vadjust_c->value, |
8a949012 |
776 | event_viewer_data->num_visible_events, |
777 | event_viewer_data); |
a8c0f09d |
778 | |
779 | remove_context_hooks(event_viewer_data,tsc); |
202f6c8f |
780 | } |
781 | |
782 | return FALSE; |
783 | } |
8ce1db6f |
784 | #endif //0 |
785 | |
202f6c8f |
786 | |
a6b3623e |
787 | void insert_data_into_model(EventViewerData *event_viewer_data, int start, int end) |
788 | { |
789 | int i; |
790 | guint64 real_data; |
b72d54c9 |
791 | EventFields * raw_data; |
a6b3623e |
792 | GList * first; |
793 | GtkTreeIter iter; |
794 | |
b72d54c9 |
795 | first = event_viewer_data->event_fields_queue->head; |
a6b3623e |
796 | for(i=start; i<end; i++){ |
797 | if(i>=event_viewer_data->number_of_events) break; |
b72d54c9 |
798 | raw_data = (EventFields*)g_list_nth_data(first, i); |
a6b3623e |
799 | |
800 | // Add a new row to the model |
801 | real_data = raw_data->time.tv_sec; |
802 | real_data *= NANOSECONDS_PER_SECOND; |
803 | real_data += raw_data->time.tv_nsec; |
804 | gtk_list_store_append (event_viewer_data->store_m, &iter); |
805 | gtk_list_store_set (event_viewer_data->store_m, &iter, |
8a949012 |
806 | CPUID_COLUMN, raw_data->cpu_id, |
807 | EVENT_COLUMN, raw_data->event_name, |
808 | TIME_COLUMN, real_data, |
809 | PID_COLUMN, raw_data->pid, |
810 | ENTRY_LEN_COLUMN, raw_data->entry_length, |
811 | EVENT_DESCR_COLUMN, raw_data->event_description, |
812 | -1); |
a6b3623e |
813 | } |
814 | } |
815 | |
eb6b1024 |
816 | static void get_data_wrapped(double time_value, gint list_height, |
8ce1db6f |
817 | EventViewerData *event_viewer_data, LttEvent *ev); |
b72d54c9 |
818 | |
819 | static void get_data(double time_value, guint list_height, |
8ce1db6f |
820 | EventViewerData *event_viewer_data) |
821 | { |
822 | LttEvent * ev = ltt_event_new(); |
823 | |
b72d54c9 |
824 | get_data_wrapped(time_value, list_height, |
8ce1db6f |
825 | event_viewer_data, ev); |
826 | |
827 | ltt_event_destroy(ev); |
828 | } |
829 | |
eb6b1024 |
830 | static void get_data_wrapped(double time_value, gint list_height, |
8ce1db6f |
831 | EventViewerData *event_viewer_data, LttEvent *ev) |
b26121f4 |
832 | { |
b671bb09 |
833 | int i; |
cc41a00f |
834 | GtkTreeModel *model = GTK_TREE_MODEL(event_viewer_data->store_m); |
b72d54c9 |
835 | EventFields * event_fields; |
b671bb09 |
836 | ScrollDirection direction = SCROLL_NONE; |
837 | GList * first; |
eb6b1024 |
838 | gint event_number = event_viewer_data->start_event_index; |
cc41a00f |
839 | double value = event_viewer_data->previous_value - time_value; |
b671bb09 |
840 | LttTime start, end, time; |
eb6b1024 |
841 | gint backward_num, minNum, maxNum; |
b671bb09 |
842 | LttTracefile * tf; |
eb6b1024 |
843 | unsigned block_num; |
844 | gint size = 1, count = 0; |
cc41a00f |
845 | gboolean need_backward_again, backward; |
8ce1db6f |
846 | LttvTracesetContext * tsc = |
847 | lttvwindow_get_traceset_context(event_viewer_data->tab); |
848 | TimeInterval time_span = tsc->time_span; |
849 | |
8a949012 |
850 | // if(event_number > event_viewer_data->last_event || |
851 | // event_number + list_height-1 < event_viewer_data->first_event || |
852 | // event_viewer_data->first_event == -1) |
675f8f58 |
853 | { |
854 | /* no event can be reused, clear and start from nothing */ |
eb6b1024 |
855 | if(value < 0.0) { |
856 | if(value >= -1.0) direction = SCROLL_STEP_DOWN; |
857 | else if(value >= -2.0) direction = SCROLL_PAGE_DOWN; |
858 | else direction = SCROLL_JUMP; |
859 | } else if(value > 0.0) { |
860 | if(value <= 1.0) direction = SCROLL_STEP_UP; |
861 | else if(value <= 2.0) direction = SCROLL_PAGE_UP; |
862 | else direction = SCROLL_JUMP; |
863 | } |
864 | else direction = SCROLL_NONE; /* 0.0 */ |
b671bb09 |
865 | |
b72d54c9 |
866 | if(g_queue_get_length(event_viewer_data->event_fields_queue)==0) |
867 | direction = SCROLL_JUMP; |
868 | |
b671bb09 |
869 | switch(direction){ |
870 | case SCROLL_STEP_UP: |
0de1971b |
871 | if(direction == SCROLL_STEP_UP) g_debug("direction STEP_UP"); |
b671bb09 |
872 | case SCROLL_PAGE_UP: |
0de1971b |
873 | if(direction == SCROLL_PAGE_UP) g_debug("direction PAGE_UP"); |
8a949012 |
874 | if(direction == SCROLL_PAGE_UP){ |
875 | backward = list_height>event_viewer_data->start_event_index ? TRUE : FALSE; |
876 | }else{ |
877 | backward = event_viewer_data->start_event_index == 0 ? TRUE : FALSE; |
878 | } |
879 | if(backward){ |
0de1971b |
880 | first = event_viewer_data->event_fields_queue->head; |
881 | if(!first)break; |
882 | event_fields = (EventFields*)first->data; |
883 | LttTime backward_start = event_fields->time; |
884 | |
885 | maxNum = RESERVE_SMALL_SIZE_CUBE; |
8a949012 |
886 | event_viewer_data->append = FALSE; |
887 | do{ |
888 | if(direction == SCROLL_PAGE_UP){ |
889 | minNum = list_height - event_viewer_data->start_event_index ; |
890 | }else{ |
891 | minNum = 1; |
892 | } |
b72d54c9 |
893 | first = event_viewer_data->event_fields_queue->head; |
8a949012 |
894 | if(!first)break; |
b72d54c9 |
895 | event_fields = (EventFields*)first->data; |
896 | end = event_fields->time; |
0de1971b |
897 | |
898 | backward_start = LTT_TIME_MAX(ltt_time_sub(backward_start, |
899 | ltt_time_backward), |
900 | tsc->time_span.start_time); |
901 | |
8a949012 |
902 | event_viewer_data->current_event_index = event_viewer_data->start_event_index; |
0de1971b |
903 | get_events(event_viewer_data, backward_start, end, maxNum, &size); |
8a949012 |
904 | event_viewer_data->start_event_index = event_viewer_data->current_event_index; |
905 | |
0de1971b |
906 | if(size < minNum |
907 | && (ltt_time_compare(backward_start, tsc->time_span.start_time)>0)) |
8a949012 |
908 | need_backward_again = TRUE; |
909 | else need_backward_again = FALSE; |
910 | if(size == 0){ |
911 | count++; |
912 | }else{ |
913 | count = 0; |
914 | } |
915 | }while(need_backward_again); |
916 | } |
917 | if(direction == SCROLL_STEP_UP) |
918 | event_number = event_viewer_data->start_event_index - 1; |
919 | else |
920 | event_number = event_viewer_data->start_event_index - list_height; |
921 | break; |
b671bb09 |
922 | case SCROLL_STEP_DOWN: |
b72d54c9 |
923 | g_debug("direction STEP_DOWN"); |
8a949012 |
924 | if(event_viewer_data->end_event_index == event_viewer_data->number_of_events - 1){ |
925 | event_viewer_data->append = TRUE; |
b72d54c9 |
926 | first = event_viewer_data->event_fields_queue->head; |
8a949012 |
927 | if(!first)break; |
b72d54c9 |
928 | event_fields = (EventFields*)g_list_nth_data(first,event_viewer_data->number_of_events - 1); |
929 | start = event_fields->time; |
8a949012 |
930 | start.tv_nsec++; |
828e551e |
931 | end = ltt_time_infinite; |
8a949012 |
932 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE, &size); |
933 | if(size == 0){ |
934 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE_SQUARE,&size); |
935 | if(size == 0) |
936 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE_CUBE,&size); |
937 | } |
938 | if(size==0) event_number = event_viewer_data->start_event_index; |
939 | else event_number = event_viewer_data->number_of_events - size - list_height + 1; |
940 | }else event_number = event_viewer_data->start_event_index + 1; |
941 | break; |
b671bb09 |
942 | case SCROLL_PAGE_DOWN: |
b72d54c9 |
943 | g_debug("direction PAGE_DOWN"); |
8a949012 |
944 | i = event_viewer_data->number_of_events - 1 - list_height; |
945 | if((gint)(event_viewer_data->end_event_index) >= i){ |
946 | int remain_events = event_viewer_data->number_of_events - 1 |
947 | - event_viewer_data->end_event_index; |
948 | event_viewer_data->append = TRUE; |
b72d54c9 |
949 | first = event_viewer_data->event_fields_queue->head; |
8a949012 |
950 | if(!first)break; |
b72d54c9 |
951 | event_fields = (EventFields*)g_list_nth_data(first,event_viewer_data->number_of_events - 1); |
952 | start = event_fields->time; |
8a949012 |
953 | start.tv_nsec++; |
828e551e |
954 | end = ltt_time_infinite; |
8a949012 |
955 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE,&size); |
956 | if(size == 0){ |
957 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE_SQUARE,&size); |
958 | if(size == 0) |
959 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE_CUBE,&size); |
960 | } |
961 | remain_events += size; |
962 | if(list_height <= remain_events) |
963 | event_number = event_viewer_data->number_of_events - remain_events - 1; |
964 | else |
965 | event_number = event_viewer_data->number_of_events - 1 - list_height; |
966 | }else event_number = event_viewer_data->start_event_index + list_height - 1; |
967 | break; |
b671bb09 |
968 | case SCROLL_JUMP: |
b72d54c9 |
969 | g_debug("direction SCROLL_JUMP"); |
8a949012 |
970 | event_viewer_data->append = TRUE; |
b72d54c9 |
971 | remove_all_items_from_queue(event_viewer_data->event_fields_queue); |
828e551e |
972 | end = ltt_time_infinite; |
c74e0cf9 |
973 | time = ltt_time_from_double(time_value); |
8ce1db6f |
974 | start = ltt_time_add(time_span.start_time, time); |
8a949012 |
975 | event_viewer_data->previous_value = time_value; |
976 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE,&size); |
977 | if(size < list_height && size > 0){ |
978 | event_viewer_data->append = FALSE; |
b72d54c9 |
979 | first = event_viewer_data->event_fields_queue->head; |
8a949012 |
980 | if(!first)break; |
b72d54c9 |
981 | event_fields = (EventFields*)first->data; |
982 | end = event_fields->time; |
983 | if(end.tv_nsec != 0) |
984 | end.tv_nsec--; |
985 | else { |
986 | g_assert(end.tv_sec != 0); |
987 | end.tv_sec--; |
988 | end.tv_nsec = NANOSECONDS_PER_SECOND-1; |
989 | } |
990 | |
eb6b1024 |
991 | gint event_num; |
b72d54c9 |
992 | ltt_event_position_get(event_fields->ep, &block_num, &event_num, &tf); |
8a949012 |
993 | |
994 | if(event_num > list_height - size){ |
995 | backward_num = event_num > RESERVE_SMALL_SIZE |
996 | ? event_num - RESERVE_SMALL_SIZE : 1; |
b72d54c9 |
997 | ltt_event_position_set(event_fields->ep, block_num, backward_num); |
998 | ltt_tracefile_seek_position(tf, event_fields->ep); |
8ce1db6f |
999 | g_assert(ltt_tracefile_read(tf,ev) != NULL); |
8a949012 |
1000 | start = ltt_event_time(ev); |
1001 | maxNum = RESERVE_SMALL_SIZE_CUBE; |
1002 | event_viewer_data->current_event_index = 0; |
1003 | get_events(event_viewer_data, start, end, maxNum, &size); |
1004 | event_viewer_data->start_event_index = event_viewer_data->current_event_index; |
1005 | } |
b72d54c9 |
1006 | event_number = event_viewer_data->event_fields_queue->length - list_height; |
8a949012 |
1007 | }else if(size == 0){ |
1008 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE_SQUARE,&size); |
1009 | if(size == 0) |
1010 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE_CUBE,&size); |
1011 | event_number = 0; |
1012 | }else{ |
1013 | event_number = 0; |
1014 | } |
1015 | break; |
b671bb09 |
1016 | case SCROLL_NONE: |
b72d54c9 |
1017 | g_debug("direction SCROLL_NONE"); |
8a949012 |
1018 | event_number = event_viewer_data->current_event_index; |
1019 | break; |
b671bb09 |
1020 | default: |
8a949012 |
1021 | break; |
b671bb09 |
1022 | } |
675f8f58 |
1023 | |
a8c0f09d |
1024 | if(event_number < 0) event_number = 0; |
1025 | |
b671bb09 |
1026 | //update the value of the scroll bar |
1027 | if(direction != SCROLL_NONE && direction != SCROLL_JUMP){ |
b72d54c9 |
1028 | g_debug("updating scrollbar value because near."); |
1029 | first = event_viewer_data->event_fields_queue->head; |
a8c0f09d |
1030 | if(first){ |
b72d54c9 |
1031 | event_fields = (EventFields*)g_list_nth_data(first,event_number); |
1032 | if(!event_fields) event_fields = (EventFields*)g_list_nth_data(first,0); |
1033 | time = ltt_time_sub(event_fields->time, time_span.start_time); |
c74e0cf9 |
1034 | event_viewer_data->vadjust_c->value = ltt_time_to_double(time); |
909448db |
1035 | //gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
c74e0cf9 |
1036 | // ltt_time_to_double(time)); |
909448db |
1037 | //g_signal_stop_emission_by_name(G_OBJECT(event_viewer_data->vadjust_c), "value-changed"); |
8a949012 |
1038 | event_viewer_data->previous_value = event_viewer_data->vadjust_c->value; |
909448db |
1039 | //gtk_adjustment_value_changed(event_viewer_data->vadjust_c); |
a8c0f09d |
1040 | } |
675f8f58 |
1041 | } |
1042 | |
675f8f58 |
1043 | |
cc41a00f |
1044 | event_viewer_data->start_event_index = event_number; |
1045 | event_viewer_data->end_event_index = event_number + list_height - 1; |
ed3b99b6 |
1046 | if(event_viewer_data->end_event_index > event_viewer_data->number_of_events - 1){ |
1047 | event_viewer_data->end_event_index = event_viewer_data->number_of_events - 1; |
1048 | } |
b671bb09 |
1049 | |
b72d54c9 |
1050 | first = event_viewer_data->event_fields_queue->head; |
cc41a00f |
1051 | gtk_list_store_clear(event_viewer_data->store_m); |
a8c0f09d |
1052 | if(!first){ |
1053 | // event_viewer_data->previous_value = 0; |
1054 | // event_viewer_data->vadjust_c->value = 0.0; |
1055 | // gtk_widget_hide(event_viewer_data->vscroll_vc); |
1056 | goto LAST; |
1057 | }else gtk_widget_show(event_viewer_data->vscroll_vc); |
1058 | |
a6b3623e |
1059 | insert_data_into_model(event_viewer_data,event_number, event_number+list_height); |
675f8f58 |
1060 | } |
eb6b1024 |
1061 | |
cc41a00f |
1062 | event_viewer_data->first_event = event_viewer_data->start_event_index ; |
1063 | event_viewer_data->last_event = event_viewer_data->end_event_index ; |
675f8f58 |
1064 | |
a8c0f09d |
1065 | LAST: |
8ce1db6f |
1066 | return; |
682c6edb |
1067 | |
b26121f4 |
1068 | } |
fbbb2697 |
1069 | |
cc41a00f |
1070 | void add_test_data(EventViewerData *event_viewer_data) |
fcdf0ec2 |
1071 | { |
675f8f58 |
1072 | GtkTreeIter iter; |
1073 | int i; |
1074 | |
1075 | for(i=0; i<10; i++) |
1076 | { |
1077 | /* Add a new row to the model */ |
cc41a00f |
1078 | gtk_list_store_append (event_viewer_data->store_m, &iter); |
1079 | gtk_list_store_set (event_viewer_data->store_m, &iter, |
8a949012 |
1080 | CPUID_COLUMN, 0, |
1081 | EVENT_COLUMN, "event irq", |
1082 | TIME_COLUMN, i, |
1083 | PID_COLUMN, 100, |
1084 | ENTRY_LEN_COLUMN, 17, |
1085 | EVENT_DESCR_COLUMN, "Detailed information", |
1086 | -1); |
675f8f58 |
1087 | } |
1088 | |
fbbb2697 |
1089 | } |
8ce1db6f |
1090 | |
f1d41644 |
1091 | void |
cc41a00f |
1092 | gui_events_free(EventViewerData *event_viewer_data) |
f1d41644 |
1093 | { |
8ce1db6f |
1094 | Tab *tab = event_viewer_data->tab; |
1095 | |
cc41a00f |
1096 | if(event_viewer_data){ |
8ce1db6f |
1097 | lttv_hooks_remove(event_viewer_data->event_hooks,parse_event); |
1098 | lttv_hooks_destroy(event_viewer_data->event_hooks); |
7a859036 |
1099 | |
b72d54c9 |
1100 | remove_all_items_from_queue (event_viewer_data->event_fields_queue); |
1101 | g_queue_free(event_viewer_data->event_fields_queue); |
1102 | g_queue_free(event_viewer_data->event_fields_queue_tmp); |
f1d41644 |
1103 | |
8ce1db6f |
1104 | lttvwindow_unregister_current_time_notify(tab, |
224446ce |
1105 | update_current_time, event_viewer_data); |
8ce1db6f |
1106 | //lttvwindow_unregister_show_notify(tab, |
1107 | // show_event_detail, event_viewer_data); |
1108 | lttvwindow_unregister_traceset_notify(tab, |
224446ce |
1109 | traceset_changed, event_viewer_data); |
f1d41644 |
1110 | |
cc41a00f |
1111 | g_event_viewer_data_list = g_slist_remove(g_event_viewer_data_list, event_viewer_data); |
cc41a00f |
1112 | g_free(event_viewer_data); |
7a859036 |
1113 | } |
f1d41644 |
1114 | } |
fcdf0ec2 |
1115 | |
fbbb2697 |
1116 | void |
cc41a00f |
1117 | gui_events_destructor(EventViewerData *event_viewer_data) |
fbbb2697 |
1118 | { |
675f8f58 |
1119 | |
1120 | /* May already been done by GTK window closing */ |
cc41a00f |
1121 | if(GTK_IS_WIDGET(event_viewer_data->hbox_v)){ |
1122 | gtk_widget_destroy(event_viewer_data->hbox_v); |
7a859036 |
1123 | } |
fcdf0ec2 |
1124 | } |
1125 | |
fbbb2697 |
1126 | |
1127 | static void |
1128 | tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data) |
1129 | { |
cc41a00f |
1130 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
675f8f58 |
1131 | GtkTreeIter iter; |
cc41a00f |
1132 | GtkTreeModel *model = GTK_TREE_MODEL(event_viewer_data->store_m); |
1133 | gchar *event; |
675f8f58 |
1134 | |
1135 | if (gtk_tree_selection_get_selected (selection, &model, &iter)) |
1136 | { |
cc41a00f |
1137 | gtk_tree_model_get (model, &iter, EVENT_COLUMN, &event, -1); |
675f8f58 |
1138 | |
cc41a00f |
1139 | g_free (event); |
675f8f58 |
1140 | } |
1141 | } |
fbbb2697 |
1142 | |
fbbb2697 |
1143 | |
b72d54c9 |
1144 | #if 0 |
ed3b99b6 |
1145 | /* If every module uses the filter, maybe these two |
1146 | * (add/remove_context_hooks functions) should be put in common place |
1147 | */ |
a8c0f09d |
1148 | void add_context_hooks(EventViewerData * event_viewer_data, |
8a949012 |
1149 | LttvTracesetContext * tsc) |
a8c0f09d |
1150 | { |
ed3b99b6 |
1151 | gint i, j, k, m,n, nbi, id; |
dbb7bb09 |
1152 | gint nb_tracefile, nb_facility, nb_event; |
a8c0f09d |
1153 | LttTrace *trace; |
1154 | LttvTraceContext *tc; |
1155 | LttvTracefileContext *tfc; |
a8c0f09d |
1156 | gboolean selected; |
ed3b99b6 |
1157 | LttFacility * fac; |
1158 | LttEventType * et; |
a8c0f09d |
1159 | |
1160 | //if there are hooks for traceset, add them here |
1161 | |
1162 | nbi = lttv_traceset_number(tsc->ts); |
1163 | for(i = 0 ; i < nbi ; i++) { |
ed3b99b6 |
1164 | t_s = lttv_traceset_selector_trace_get(ts_s,i); |
a8c0f09d |
1165 | selected = lttv_trace_selector_get_selected(t_s); |
1166 | if(!selected) continue; |
1167 | tc = tsc->traces[i]; |
1168 | trace = tc->t; |
1169 | //if there are hooks for trace, add them here |
1170 | |
dbb7bb09 |
1171 | nb_tracefile = ltt_trace_control_tracefile_number(trace) + |
1172 | ltt_trace_per_cpu_tracefile_number(trace); |
a8c0f09d |
1173 | |
1174 | for(j = 0 ; j < nb_tracefile ; j++) { |
ed3b99b6 |
1175 | tf_s = lttv_trace_selector_tracefile_get(t_s,j); |
a8c0f09d |
1176 | selected = lttv_tracefile_selector_get_selected(tf_s); |
1177 | if(!selected) continue; |
dbb7bb09 |
1178 | tfc = tc->tracefiles[j]; |
a8c0f09d |
1179 | |
1180 | //if there are hooks for tracefile, add them here |
ed3b99b6 |
1181 | // lttv_tracefile_context_add_hooks(tfc, NULL,NULL,NULL,NULL, |
8ce1db6f |
1182 | // event_viewer_data->event_hooks,NULL); |
ed3b99b6 |
1183 | |
1184 | nb_facility = ltt_trace_facility_number(trace); |
1185 | n = 0; |
1186 | for(k=0;k<nb_facility;k++){ |
8a949012 |
1187 | fac = ltt_trace_facility_get(trace,k); |
1188 | nb_event = (int) ltt_facility_eventtype_number(fac); |
1189 | for(m=0;m<nb_event;m++){ |
1190 | et = ltt_facility_eventtype_get(fac,m); |
1191 | eventtype = lttv_tracefile_selector_eventtype_get(tf_s, n); |
1192 | selected = lttv_eventtype_selector_get_selected(eventtype); |
1193 | if(selected){ |
1194 | id = (gint) ltt_eventtype_id(et); |
1195 | lttv_tracefile_context_add_hooks_by_id(tfc,id, |
8ce1db6f |
1196 | event_viewer_data->event_hooks); |
8a949012 |
1197 | } |
1198 | n++; |
1199 | } |
ed3b99b6 |
1200 | } |
1201 | |
a8c0f09d |
1202 | } |
1203 | } |
1204 | |
1205 | //add hooks for process_traceset |
b21c82b6 |
1206 | // lttv_traceset_context_add_hooks(tsc, NULL, NULL, NULL, NULL, NULL, NULL, |
8ce1db6f |
1207 | // NULL, NULL, NULL,event_viewer_data->event_hooks,NULL); |
a8c0f09d |
1208 | } |
1209 | |
1210 | |
1211 | void remove_context_hooks(EventViewerData * event_viewer_data, |
8a949012 |
1212 | LttvTracesetContext * tsc) |
a8c0f09d |
1213 | { |
ed3b99b6 |
1214 | gint i, j, k, m, nbi, n, id; |
dbb7bb09 |
1215 | gint nb_tracefile, nb_facility, nb_event; |
a8c0f09d |
1216 | LttTrace *trace; |
1217 | LttvTraceContext *tc; |
1218 | LttvTracefileContext *tfc; |
1219 | LttvTracesetSelector * ts_s; |
1220 | LttvTraceSelector * t_s; |
1221 | LttvTracefileSelector * tf_s; |
1222 | gboolean selected; |
ed3b99b6 |
1223 | LttFacility * fac; |
1224 | LttEventType * et; |
1225 | LttvEventtypeSelector * eventtype; |
a8c0f09d |
1226 | |
1227 | ts_s = (LttvTracesetSelector*)g_object_get_data(G_OBJECT(event_viewer_data->hbox_v), |
8a949012 |
1228 | event_viewer_data->filter_key); |
a8c0f09d |
1229 | |
1230 | //if there are hooks for traceset, remove them here |
1231 | |
1232 | nbi = lttv_traceset_number(tsc->ts); |
1233 | for(i = 0 ; i < nbi ; i++) { |
ed3b99b6 |
1234 | t_s = lttv_traceset_selector_trace_get(ts_s,i); |
a8c0f09d |
1235 | selected = lttv_trace_selector_get_selected(t_s); |
1236 | if(!selected) continue; |
1237 | tc = tsc->traces[i]; |
1238 | trace = tc->t; |
1239 | //if there are hooks for trace, remove them here |
1240 | |
dbb7bb09 |
1241 | nb_tracefile = ltt_trace_control_tracefile_number(trace) + |
1242 | ltt_trace_per_cpu_tracefile_number(trace); |
a8c0f09d |
1243 | |
1244 | for(j = 0 ; j < nb_tracefile ; j++) { |
ed3b99b6 |
1245 | tf_s = lttv_trace_selector_tracefile_get(t_s,j); |
a8c0f09d |
1246 | selected = lttv_tracefile_selector_get_selected(tf_s); |
1247 | if(!selected) continue; |
dbb7bb09 |
1248 | tfc = tc->tracefiles[j]; |
a8c0f09d |
1249 | |
1250 | //if there are hooks for tracefile, remove them here |
ed3b99b6 |
1251 | // lttv_tracefile_context_remove_hooks(tfc, NULL,NULL,NULL,NULL, |
8ce1db6f |
1252 | // event_viewer_data->event_hooks,NULL); |
ed3b99b6 |
1253 | |
1254 | nb_facility = ltt_trace_facility_number(trace); |
1255 | n = 0; |
1256 | for(k=0;k<nb_facility;k++){ |
8a949012 |
1257 | fac = ltt_trace_facility_get(trace,k); |
1258 | nb_event = (int) ltt_facility_eventtype_number(fac); |
1259 | for(m=0;m<nb_event;m++){ |
1260 | et = ltt_facility_eventtype_get(fac,m); |
1261 | eventtype = lttv_tracefile_selector_eventtype_get(tf_s, n); |
1262 | selected = lttv_eventtype_selector_get_selected(eventtype); |
1263 | if(selected){ |
1264 | id = (gint) ltt_eventtype_id(et); |
1265 | lttv_tracefile_context_remove_hooks_by_id(tfc,id); |
1266 | } |
1267 | n++; |
1268 | } |
ed3b99b6 |
1269 | } |
a8c0f09d |
1270 | } |
1271 | } |
1272 | //remove hooks from context |
b21c82b6 |
1273 | // lttv_traceset_context_remove_hooks(tsc, NULL, NULL, NULL, NULL, NULL, NULL, |
8ce1db6f |
1274 | // NULL, NULL, NULL,event_viewer_data->event_hooks,NULL); |
a8c0f09d |
1275 | } |
b72d54c9 |
1276 | #endif //0 |
675f8f58 |
1277 | |
cc41a00f |
1278 | gboolean update_current_time(void * hook_data, void * call_data) |
675f8f58 |
1279 | { |
cc41a00f |
1280 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
224446ce |
1281 | const LttTime * current_time = (LttTime*)call_data; |
ee06e0e2 |
1282 | guint64 nsec = (guint64)current_time->tv_sec * NANOSECONDS_PER_SECOND |
1283 | + (guint64)current_time->tv_nsec; |
675f8f58 |
1284 | GtkTreeIter iter; |
cbd41522 |
1285 | guint64 time; |
cc41a00f |
1286 | GtkTreeModel* model = (GtkTreeModel*)event_viewer_data->store_m; |
a6b3623e |
1287 | GList * list; |
b72d54c9 |
1288 | EventFields * data, *data1; |
a6b3623e |
1289 | GtkTreePath* path; |
1290 | char str_path[64]; |
eb6b1024 |
1291 | guint i; |
1292 | gint j; |
182b38e3 |
1293 | LttTime t; |
8ce1db6f |
1294 | LttvTracesetContext * tsc = |
1295 | lttvwindow_get_traceset_context(event_viewer_data->tab); |
1296 | TimeInterval time_span = tsc->time_span; |
675f8f58 |
1297 | |
b72d54c9 |
1298 | if(!event_viewer_data->event_fields_queue->head) return FALSE; |
ee06e0e2 |
1299 | #if 0 |
52548e33 |
1300 | if(event_viewer_data->current_time_updated ){ |
1301 | event_viewer_data->current_time_updated = FALSE; |
1302 | return FALSE; |
1303 | } |
ee06e0e2 |
1304 | #endif //0 |
a6b3623e |
1305 | //check if the event is shown in the current viewer |
ee06e0e2 |
1306 | gint count = 0; |
1307 | gboolean event_shown = FALSE; |
675f8f58 |
1308 | if(gtk_tree_model_get_iter_first(model, &iter)){ |
ee06e0e2 |
1309 | gtk_tree_model_get(model, &iter, TIME_COLUMN, &time, -1); |
1310 | if(time > nsec){ |
1311 | /* Event is before the list */ |
1312 | } else { |
1313 | /* Event can be in the list */ |
edcb621e |
1314 | if(time >= nsec){ |
1315 | /* found */ |
1316 | event_shown = TRUE; |
1317 | } else { |
1318 | while(gtk_tree_model_iter_next(model, &iter)) { |
1319 | gtk_tree_model_get(model, &iter, TIME_COLUMN, &time, -1); |
1320 | count++; |
1321 | if(time >= nsec){ |
1322 | /* found */ |
1323 | event_shown = TRUE; |
1324 | break; |
1325 | } |
ee06e0e2 |
1326 | } |
675f8f58 |
1327 | } |
1328 | } |
675f8f58 |
1329 | } |
c46519c8 |
1330 | |
ee06e0e2 |
1331 | if(!event_shown) |
1332 | { |
1333 | //the event is not shown in the current viewer |
a6b3623e |
1334 | count = 0; |
1335 | //check if the event is in the buffer |
b72d54c9 |
1336 | list = event_viewer_data->event_fields_queue->head; |
1337 | data = (EventFields*)g_list_nth_data(list,0); |
1338 | data1 = (EventFields*)g_list_nth_data(list,event_viewer_data->event_fields_queue->length-1); |
afae71af |
1339 | #if 0 |
a6b3623e |
1340 | //the event is in the buffer |
224446ce |
1341 | if(ltt_time_compare(data->time, *current_time)<=0 && |
1342 | ltt_time_compare(data1->time, *current_time)>=0){ |
b72d54c9 |
1343 | for(i=0;i<event_viewer_data->event_fields_queue->length;i++){ |
1344 | data = (EventFields*)g_list_nth_data(list,i); |
224446ce |
1345 | if(ltt_time_compare(data->time, *current_time) < 0){ |
8a949012 |
1346 | count++; |
1347 | continue; |
1348 | } |
1349 | break; |
a6b3623e |
1350 | } |
eb6b1024 |
1351 | if((gint)event_viewer_data->event_fields_queue->length-count |
1352 | < event_viewer_data->num_visible_events){ |
b72d54c9 |
1353 | j = event_viewer_data->event_fields_queue->length - event_viewer_data->num_visible_events; |
8a949012 |
1354 | count -= j; |
b72d54c9 |
1355 | data = (EventFields*)g_list_nth_data(list,j); |
a6b3623e |
1356 | }else{ |
8a949012 |
1357 | j = count; |
1358 | count = 0; |
a6b3623e |
1359 | } |
8ce1db6f |
1360 | t = ltt_time_sub(data->time, time_span.start_time); |
c74e0cf9 |
1361 | event_viewer_data->vadjust_c->value = ltt_time_to_double(t); |
909448db |
1362 | //gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
c74e0cf9 |
1363 | // ltt_time_to_double(t)); |
909448db |
1364 | //g_signal_stop_emission_by_name(G_OBJECT(event_viewer_data->vadjust_c), "value-changed"); |
182b38e3 |
1365 | event_viewer_data->previous_value = event_viewer_data->vadjust_c->value; |
909448db |
1366 | insert_data_into_model(event_viewer_data,j, j+event_viewer_data->num_visible_events); |
1367 | //gtk_adjustment_value_changed(event_viewer_data->vadjust_c); |
1368 | |
a6b3623e |
1369 | }else{//the event is not in the buffer |
afae71af |
1370 | #endif //0 |
8ce1db6f |
1371 | LttTime start = ltt_time_sub(*current_time, time_span.start_time); |
c74e0cf9 |
1372 | double position = ltt_time_to_double(start); |
182b38e3 |
1373 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, position); |
afae71af |
1374 | //} |
a6b3623e |
1375 | } |
1376 | |
eb6b1024 |
1377 | sprintf(str_path,"%d",count); |
a6b3623e |
1378 | path = gtk_tree_path_new_from_string (str_path); |
1379 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
0c5dbe3b |
1380 | //g_signal_stop_emission_by_name(G_OBJECT(event_viewer_data->tree_v), "cursor-changed"); |
a6b3623e |
1381 | gtk_tree_path_free(path); |
1382 | |
675f8f58 |
1383 | return FALSE; |
1384 | } |
1385 | |
a8c0f09d |
1386 | gboolean traceset_changed(void * hook_data, void * call_data) |
1387 | { |
1388 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
8ce1db6f |
1389 | LttvTracesetContext * tsc = |
1390 | lttvwindow_get_traceset_context(event_viewer_data->tab); |
1391 | TimeInterval time_span = tsc->time_span; |
1392 | |
b9a010a2 |
1393 | LttTime end; |
b72d54c9 |
1394 | remove_all_items_from_queue(event_viewer_data->event_fields_queue); |
a8c0f09d |
1395 | gtk_list_store_clear(event_viewer_data->store_m); |
a8c0f09d |
1396 | event_viewer_data->append = TRUE; |
1397 | |
b9a010a2 |
1398 | end = ltt_time_sub(time_span.end_time, time_span.start_time); |
c74e0cf9 |
1399 | event_viewer_data->vadjust_c->upper = ltt_time_to_double(end); |
2e2e4a2f |
1400 | g_signal_emit_by_name(event_viewer_data->vadjust_c, "value-changed"); |
a8c0f09d |
1401 | // event_viewer_data->vadjust_c->value = 0; |
1402 | |
1403 | return FALSE; |
1404 | } |
1405 | |
1406 | |
202f6c8f |
1407 | void update_raw_data_array(EventViewerData* event_viewer_data, unsigned size) |
675f8f58 |
1408 | { |
b72d54c9 |
1409 | EventFields * data; |
b671bb09 |
1410 | if(size > 0){ |
a0bd2c99 |
1411 | int pid, tmpPid, i,j,len; |
b671bb09 |
1412 | GList * list, *tmpList; |
a0bd2c99 |
1413 | GArray * pid_array, * tmp_pid_array; |
1414 | |
1415 | pid_array = g_array_sized_new(FALSE, TRUE, sizeof(int), 10); |
1416 | tmp_pid_array = g_array_sized_new(FALSE, TRUE, sizeof(int), 10); |
b671bb09 |
1417 | |
1418 | //if the queue is full, remove some data, keep the size of the queue constant |
b72d54c9 |
1419 | while(event_viewer_data->event_fields_queue->length + size > RESERVE_BIG_SIZE){ |
1420 | remove_item_from_queue(event_viewer_data->event_fields_queue, |
8a949012 |
1421 | event_viewer_data->append); |
b671bb09 |
1422 | } |
1423 | |
1424 | //update pid if it is not known |
b72d54c9 |
1425 | if(event_viewer_data->event_fields_queue->length > 0){ |
1426 | list = event_viewer_data->event_fields_queue->head; |
1427 | tmpList = event_viewer_data->event_fields_queue_tmp->head; |
cc41a00f |
1428 | if(event_viewer_data->append){ |
eb6b1024 |
1429 | for(i=(gint)event_viewer_data->event_fields_queue->length-1;i>=0;i--){ |
b72d54c9 |
1430 | data = (EventFields*)g_list_nth_data(list,i); |
8a949012 |
1431 | len = data->pid==0 ? -2 : data->pid; |
1432 | if(data->cpu_id+1 > pid_array->len){ |
1433 | pid_array = g_array_set_size(pid_array,data->cpu_id+1); |
1434 | pid_array = g_array_insert_val(pid_array,data->cpu_id,len); |
1435 | pid_array = g_array_remove_index(pid_array,data->cpu_id+1); |
1436 | }else if(data->cpu_id+1 < pid_array->len){ |
1437 | pid = g_array_index(pid_array,int,data->cpu_id); |
1438 | if(pid == 0){ |
1439 | pid_array = g_array_insert_val(pid_array,data->cpu_id,len); |
1440 | pid_array = g_array_remove_index(pid_array,data->cpu_id+1); |
1441 | } |
1442 | } |
1443 | } |
1444 | |
eb6b1024 |
1445 | for(i=0;i<(gint)event_viewer_data->event_fields_queue_tmp->length;i++){ |
b72d54c9 |
1446 | data = (EventFields*)g_list_nth_data(tmpList,i); |
8a949012 |
1447 | len = data->pid==0 ? -2 : data->pid; |
1448 | if(data->cpu_id+1 > tmp_pid_array->len){ |
1449 | tmp_pid_array = g_array_set_size(tmp_pid_array,data->cpu_id+1); |
1450 | tmp_pid_array = g_array_insert_val(tmp_pid_array,data->cpu_id,len); |
1451 | tmp_pid_array = g_array_remove_index(tmp_pid_array,data->cpu_id+1); |
1452 | }else if(data->cpu_id+1 < tmp_pid_array->len){ |
1453 | pid = g_array_index(tmp_pid_array,int,data->cpu_id); |
1454 | if(pid == 0){ |
1455 | tmp_pid_array = g_array_insert_val(tmp_pid_array,data->cpu_id,len); |
1456 | tmp_pid_array = g_array_remove_index(tmp_pid_array,data->cpu_id+1); |
1457 | } |
1458 | } |
1459 | } |
b671bb09 |
1460 | }else{ |
eb6b1024 |
1461 | for(i=0;i<(gint)event_viewer_data->event_fields_queue->length;i++){ |
b72d54c9 |
1462 | data = (EventFields*)g_list_nth_data(list,i); |
8a949012 |
1463 | len = data->pid==0 ? -2 : data->pid; |
1464 | if(data->cpu_id+1 > pid_array->len){ |
1465 | pid_array = g_array_set_size(pid_array,data->cpu_id+1); |
1466 | pid_array = g_array_insert_val(pid_array,data->cpu_id,len); |
1467 | pid_array = g_array_remove_index(pid_array,data->cpu_id+1); |
1468 | }else if(data->cpu_id+1 < pid_array->len){ |
1469 | pid = g_array_index(pid_array,int,data->cpu_id); |
1470 | if(pid == 0){ |
1471 | pid_array = g_array_insert_val(pid_array,data->cpu_id,len); |
1472 | pid_array = g_array_remove_index(pid_array,data->cpu_id+1); |
1473 | } |
1474 | } |
1475 | } |
1476 | |
eb6b1024 |
1477 | for(i=(gint)event_viewer_data->event_fields_queue_tmp->length-1;i>=0;i--){ |
b72d54c9 |
1478 | data = (EventFields*)g_list_nth_data(tmpList,i); |
8a949012 |
1479 | len = data->pid==0 ? -2 : data->pid; |
1480 | if(data->cpu_id+1 > tmp_pid_array->len){ |
1481 | tmp_pid_array = g_array_set_size(tmp_pid_array,data->cpu_id+1); |
1482 | tmp_pid_array = g_array_insert_val(tmp_pid_array,data->cpu_id,len); |
1483 | tmp_pid_array = g_array_remove_index(tmp_pid_array,data->cpu_id+1); |
1484 | }else if(data->cpu_id+1 < tmp_pid_array->len){ |
1485 | pid = g_array_index(tmp_pid_array,int,data->cpu_id); |
1486 | if(pid == 0){ |
1487 | tmp_pid_array = g_array_insert_val(tmp_pid_array,data->cpu_id,len); |
1488 | tmp_pid_array = g_array_remove_index(tmp_pid_array,data->cpu_id+1); |
1489 | } |
1490 | } |
1491 | } |
a0bd2c99 |
1492 | } |
1493 | |
eb6b1024 |
1494 | len = (pid_array->len > tmp_pid_array->len) ? |
1495 | tmp_pid_array->len : pid_array->len; |
a0bd2c99 |
1496 | for(j=0;j<len;j++){ |
8a949012 |
1497 | pid = g_array_index(pid_array,int, j); |
1498 | tmpPid = g_array_index(tmp_pid_array,int,j); |
1499 | if(pid == -2)pid = 0; |
1500 | if(tmpPid == -2) tmpPid = 0; |
1501 | |
1502 | if(pid == -1 && tmpPid != -1){ |
eb6b1024 |
1503 | for(i=0;i<(gint)event_viewer_data->event_fields_queue->length;i++){ |
b72d54c9 |
1504 | data = (EventFields*)g_list_nth_data(list,i); |
eb6b1024 |
1505 | if(data->pid == -1 && (gint)data->cpu_id == j) data->pid = tmpPid; |
8a949012 |
1506 | } |
1507 | }else if(pid != -1 && tmpPid == -1){ |
eb6b1024 |
1508 | for(i=0;i<(gint)event_viewer_data->event_fields_queue_tmp->length;i++){ |
b72d54c9 |
1509 | data = (EventFields*)g_list_nth_data(tmpList,i); |
eb6b1024 |
1510 | if(data->pid == -1 && (gint)data->cpu_id == j) data->pid = pid; |
8a949012 |
1511 | } |
1512 | } |
b671bb09 |
1513 | } |
1514 | } |
1515 | |
a0bd2c99 |
1516 | g_array_free(pid_array,TRUE); |
1517 | g_array_free(tmp_pid_array, TRUE); |
1518 | |
b671bb09 |
1519 | //add data from tmp queue into the queue |
eb6b1024 |
1520 | event_viewer_data->number_of_events = |
1521 | event_viewer_data->event_fields_queue->length |
1522 | + event_viewer_data->event_fields_queue_tmp->length; |
cc41a00f |
1523 | if(event_viewer_data->append){ |
b72d54c9 |
1524 | if(event_viewer_data->event_fields_queue->length > 0) |
1525 | event_viewer_data->current_event_index = event_viewer_data->event_fields_queue->length - 1; |
cc41a00f |
1526 | else event_viewer_data->current_event_index = 0; |
b72d54c9 |
1527 | while((data = g_queue_pop_head(event_viewer_data->event_fields_queue_tmp)) != NULL){ |
1528 | g_queue_push_tail(event_viewer_data->event_fields_queue, data); |
b671bb09 |
1529 | } |
1530 | }else{ |
b72d54c9 |
1531 | event_viewer_data->current_event_index += event_viewer_data->event_fields_queue_tmp->length; |
1532 | while((data = g_queue_pop_tail(event_viewer_data->event_fields_queue_tmp)) != NULL){ |
1533 | g_queue_push_head(event_viewer_data->event_fields_queue, data); |
b671bb09 |
1534 | } |
1535 | } |
1536 | } |
682c6edb |
1537 | } |
1538 | |
202f6c8f |
1539 | void get_events(EventViewerData* event_viewer_data, LttTime start, |
8a949012 |
1540 | LttTime end,unsigned max_num_events, unsigned * real_num_events) |
202f6c8f |
1541 | { |
8ce1db6f |
1542 | LttvTracesetContext * tsc = lttvwindow_get_traceset_context(event_viewer_data->tab); |
1543 | Tab *tab = event_viewer_data->tab; |
1544 | |
1545 | //add_context_hooks(event_viewer_data,tsc); |
1546 | //seek state because we use the main window's traceset context. |
1547 | lttv_state_traceset_seek_time_closest(LTTV_TRACESET_STATE(tsc), start); |
1548 | lttv_process_traceset_middle(tsc, start, G_MAXUINT, NULL); |
1549 | lttv_process_traceset_begin(tsc, |
1550 | NULL, |
1551 | NULL, |
1552 | NULL, |
1553 | event_viewer_data->event_hooks, |
1554 | NULL); |
0de1971b |
1555 | if(event_viewer_data->append == TRUE) { |
1556 | /* append data */ |
1557 | lttv_process_traceset_middle(tsc, end, max_num_events, NULL); |
1558 | } else{ |
1559 | guint count; |
1560 | LttvTracefileContext *tfc; |
1561 | /* prepend data */ |
1562 | do { |
1563 | /* clear the temp list */ |
1564 | while(g_queue_pop_head(event_viewer_data->event_fields_queue_tmp)); |
1565 | /* read max_num events max */ |
1566 | count = lttv_process_traceset_middle(tsc, end, max_num_events, NULL); |
1567 | /* loop if reached the max number of events to read, but not |
1568 | * if end of trace or end time reached.*/ |
1569 | tfc = lttv_traceset_context_get_current_tfc(tsc); |
1570 | } while(max_num_events == count |
1571 | && (tfc != NULL && ltt_time_compare(tfc->timestamp, end) < 0)); |
8ce1db6f |
1572 | |
0de1971b |
1573 | } |
1574 | |
8ce1db6f |
1575 | //remove_context_hooks(event_viewer_data,tsc); |
1576 | lttv_process_traceset_end(tsc, |
1577 | NULL, |
1578 | NULL, |
1579 | NULL, |
1580 | event_viewer_data->event_hooks, |
1581 | NULL); |
202f6c8f |
1582 | int size; |
a8c0f09d |
1583 | |
b72d54c9 |
1584 | size = event_viewer_data->event_fields_queue_tmp->length; |
8ce1db6f |
1585 | *real_num_events = size; |
1586 | |
1587 | update_raw_data_array(event_viewer_data,size); |
a8c0f09d |
1588 | |
8ce1db6f |
1589 | #if 0 |
1590 | EventsRequest *events_request = g_new(EventsRequest, 1); |
1591 | // Create the hooks |
1592 | LttvHooks *event = lttv_hooks_new(); |
1593 | LttvHooks *after_request = lttv_hooks_new(); |
1594 | |
1595 | lttv_hooks_add(after_request, |
1596 | after_get_events, |
1597 | events_request, |
1598 | LTTV_PRIO_DEFAULT); |
1599 | lttv_hooks_add(event, |
1600 | parse_event, |
1601 | event_viewer_data, |
1602 | LTTV_PRIO_DEFAULT); |
1603 | |
1604 | // Fill the events request |
1605 | events_request->owner = event_viewer_data; |
1606 | events_request->viewer_data = event_viewer_data; |
1607 | events_request->servicing = FALSE; |
1608 | events_request->start_time = start; |
1609 | events_request->start_position = NULL; |
1610 | events_request->stop_flag = FALSE; |
1611 | events_request->end_time = ltt_time_infinite; |
1612 | events_request->num_events = max_num_events; |
1613 | events_request->end_position = NULL; |
10a1069a |
1614 | events_request->trace = -1; /* FIXME */ |
1615 | events_request->hooks = NULL; /* FIXME */ |
8ce1db6f |
1616 | events_request->before_chunk_traceset = NULL; |
1617 | events_request->before_chunk_trace = NULL; |
1618 | events_request->before_chunk_tracefile = NULL; |
1619 | events_request->event = event; |
1620 | events_request->event_by_id = NULL; |
1621 | events_request->after_chunk_tracefile = NULL; |
1622 | events_request->after_chunk_trace = NULL; |
1623 | events_request->after_chunk_traceset = NULL; |
1624 | events_request->before_request = NULL; |
1625 | events_request->after_request = after_request; |
1626 | |
1627 | g_debug("req : start : %u, %u", start.tv_sec, |
1628 | start.tv_nsec); |
1629 | |
1630 | lttvwindow_events_request_remove_all(tab, |
1631 | event_viewer_data); |
1632 | lttvwindow_events_request(tab, events_request); |
1633 | #endif //0 |
1634 | } |
1635 | #if 0 |
b72d54c9 |
1636 | static int after_get_events(void *hook_data, void *call_data) |
8ce1db6f |
1637 | { |
1638 | EventViewerData *event_viewer_data = (EventViewerData *)hook_data; |
1639 | int size; |
202f6c8f |
1640 | |
b72d54c9 |
1641 | size = event_viewer_data->event_fields_queue_tmp->length; |
202f6c8f |
1642 | *real_num_events = size; |
1643 | |
1644 | update_raw_data_array(event_viewer_data,size); |
1645 | } |
8ce1db6f |
1646 | #endif //0 |
202f6c8f |
1647 | |
675f8f58 |
1648 | static void get_event_detail(LttEvent *e, LttField *f, GString * s) |
1649 | { |
1650 | LttType *type; |
1651 | LttField *element; |
1652 | char *name; |
1653 | int nb, i; |
1654 | |
1655 | type = ltt_field_type(f); |
1656 | switch(ltt_type_class(type)) { |
1657 | case LTT_INT: |
1658 | g_string_append_printf(s, " %ld", ltt_event_get_long_int(e,f)); |
1659 | break; |
1660 | |
1661 | case LTT_UINT: |
1662 | g_string_append_printf(s, " %lu", ltt_event_get_long_unsigned(e,f)); |
1663 | break; |
1664 | |
1665 | case LTT_FLOAT: |
1666 | g_string_append_printf(s, " %g", ltt_event_get_double(e,f)); |
1667 | break; |
1668 | |
1669 | case LTT_STRING: |
1670 | g_string_append_printf(s, " \"%s\"", ltt_event_get_string(e,f)); |
1671 | break; |
1672 | |
1673 | case LTT_ENUM: |
1674 | g_string_append_printf(s, " %s", ltt_enum_string_get(type, |
1675 | ltt_event_get_unsigned(e,f)-1)); |
1676 | break; |
1677 | |
1678 | case LTT_ARRAY: |
1679 | case LTT_SEQUENCE: |
1680 | g_string_append_printf(s, " {"); |
1681 | nb = ltt_event_field_element_number(e,f); |
1682 | element = ltt_field_element(f); |
1683 | for(i = 0 ; i < nb ; i++) { |
1684 | ltt_event_field_element_select(e,f,i); |
b72d54c9 |
1685 | get_event_detail(e, element, s); |
675f8f58 |
1686 | } |
1687 | g_string_append_printf(s, " }"); |
1688 | break; |
1689 | |
1690 | case LTT_STRUCT: |
1691 | g_string_append_printf(s, " {"); |
1692 | nb = ltt_type_member_number(type); |
1693 | for(i = 0 ; i < nb ; i++) { |
1694 | element = ltt_field_member(f,i); |
b72d54c9 |
1695 | ltt_type_member_type(type, i, &name); |
1696 | g_string_append_printf(s, " %s = ", name); |
675f8f58 |
1697 | get_event_detail(e, element, s); |
1698 | } |
1699 | g_string_append_printf(s, " }"); |
1700 | break; |
eb6b1024 |
1701 | |
1702 | case LTT_UNION: |
1703 | g_string_append_printf(s, " {"); |
1704 | nb = ltt_type_member_number(type); |
1705 | for(i = 0 ; i < nb ; i++) { |
1706 | element = ltt_field_member(f,i); |
1707 | ltt_type_member_type(type, i, &name); |
1708 | g_string_append_printf(s, " %s = ", name); |
1709 | get_event_detail(e, element, s); |
1710 | } |
1711 | g_string_append_printf(s, " }"); |
1712 | break; |
1713 | |
675f8f58 |
1714 | } |
1715 | |
1716 | } |
682c6edb |
1717 | |
675f8f58 |
1718 | static void get_pid(unsigned * in, unsigned * out, char * s) |
1719 | { |
1720 | char * str; |
1721 | str = strstr(s, "out ="); |
1722 | if (str){ |
1723 | str = str + 5; |
1724 | sscanf(str,"%d", out); |
1725 | }else{ |
1726 | g_warning("Can not find out pid\n"); |
1727 | } |
1728 | |
1729 | str = strstr(s,"in ="); |
1730 | if (str){ |
1731 | str = str + 4; |
1732 | sscanf(str,"%d", in); |
1733 | }else{ |
1734 | g_warning("Can not find in pid\n"); |
1735 | } |
1736 | } |
682c6edb |
1737 | |
675f8f58 |
1738 | gboolean parse_event(void *hook_data, void *call_data) |
1739 | { |
cc41a00f |
1740 | EventViewerData *event_viewer_data = (EventViewerData *)hook_data; |
675f8f58 |
1741 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1742 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1743 | |
b72d54c9 |
1744 | EventFields * tmp_event_fields,*prev_event_fields = NULL, *data=NULL; |
675f8f58 |
1745 | LttEvent *e; |
1746 | LttTime time; |
1747 | LttField * field; |
1748 | unsigned in=0, out=0; |
1749 | int i; |
cc41a00f |
1750 | GString * detail_event = g_string_new(""); |
b671bb09 |
1751 | GList * list; |
1752 | |
675f8f58 |
1753 | e = tfc->e; |
1754 | field = ltt_event_field(e); |
1755 | time = ltt_event_time(e); |
1756 | |
b72d54c9 |
1757 | tmp_event_fields = g_new(EventFields,1); |
1758 | tmp_event_fields->cpu_id = ltt_event_cpu_id(e); |
1759 | tmp_event_fields->event_name = g_strdup(ltt_eventtype_name(ltt_event_eventtype(e))); |
1760 | tmp_event_fields->time = time; |
1761 | tmp_event_fields->ep = ltt_event_position_new(); |
1762 | |
1763 | if(event_viewer_data->event_fields_queue_tmp->length){ |
1764 | list = event_viewer_data->event_fields_queue_tmp->head; |
1765 | for(i=event_viewer_data->event_fields_queue_tmp->length-1;i>=0;i--){ |
1766 | data = (EventFields *)g_list_nth_data(list,i); |
1767 | if(data->cpu_id == tmp_event_fields->cpu_id){ |
1768 | prev_event_fields = data; |
8a949012 |
1769 | break; |
a0bd2c99 |
1770 | } |
1771 | } |
1772 | } |
1773 | |
b72d54c9 |
1774 | if(prev_event_fields) tmp_event_fields->pid = prev_event_fields->pid; |
1775 | else tmp_event_fields->pid = -1; |
675f8f58 |
1776 | |
b72d54c9 |
1777 | tmp_event_fields->entry_length = field == NULL ? 0 : ltt_field_size(field); |
cc41a00f |
1778 | if(field) get_event_detail(e, field, detail_event); |
b72d54c9 |
1779 | tmp_event_fields->event_description = g_strdup(detail_event->str); |
675f8f58 |
1780 | |
b72d54c9 |
1781 | if(strcmp(tmp_event_fields->event_name, "schedchange") == 0){ |
cc41a00f |
1782 | get_pid(&in, &out, detail_event->str); |
675f8f58 |
1783 | } |
1784 | |
b671bb09 |
1785 | |
675f8f58 |
1786 | if(in != 0 || out != 0){ |
b72d54c9 |
1787 | tmp_event_fields->pid = in; |
1788 | if(prev_event_fields && prev_event_fields->pid == -1){ |
1789 | list = event_viewer_data->event_fields_queue_tmp->head; |
eb6b1024 |
1790 | for(i=0;i<(gint)event_viewer_data->event_fields_queue_tmp->length;i++){ |
b72d54c9 |
1791 | data = (EventFields *)g_list_nth_data(list,i); |
1792 | if(data->cpu_id == tmp_event_fields->cpu_id){ |
8a949012 |
1793 | data->pid = out; |
1794 | } |
675f8f58 |
1795 | } |
1796 | } |
1797 | } |
1798 | |
b72d54c9 |
1799 | ltt_event_position(e, tmp_event_fields->ep); |
b671bb09 |
1800 | |
b72d54c9 |
1801 | if(event_viewer_data->event_fields_queue_tmp->length >= RESERVE_SMALL_SIZE){ |
cc41a00f |
1802 | if(event_viewer_data->append){ |
b72d54c9 |
1803 | list = g_list_last(event_viewer_data->event_fields_queue_tmp->head); |
1804 | data = (EventFields *)(list->data); |
b671bb09 |
1805 | if(data->time.tv_sec == time.tv_sec && |
8a949012 |
1806 | data->time.tv_nsec == time.tv_nsec){ |
b72d54c9 |
1807 | g_queue_push_tail(event_viewer_data->event_fields_queue_tmp,tmp_event_fields); |
b671bb09 |
1808 | }else{ |
b72d54c9 |
1809 | g_free(tmp_event_fields); |
b671bb09 |
1810 | } |
1811 | }else{ |
b72d54c9 |
1812 | remove_item_from_queue(event_viewer_data->event_fields_queue_tmp,TRUE); |
1813 | g_queue_push_tail(event_viewer_data->event_fields_queue_tmp,tmp_event_fields); |
b671bb09 |
1814 | } |
1815 | }else{ |
b72d54c9 |
1816 | g_queue_push_tail (event_viewer_data->event_fields_queue_tmp,tmp_event_fields); |
b671bb09 |
1817 | } |
675f8f58 |
1818 | |
cc41a00f |
1819 | g_string_free(detail_event, TRUE); |
675f8f58 |
1820 | |
1821 | return FALSE; |
1822 | } |
682c6edb |
1823 | |
b671bb09 |
1824 | void remove_item_from_queue(GQueue * q, gboolean fromHead) |
a60b01ef |
1825 | { |
b72d54c9 |
1826 | EventFields *data1, *data2 = NULL; |
b671bb09 |
1827 | GList * list; |
1828 | |
1829 | if(fromHead){ |
b72d54c9 |
1830 | data1 = (EventFields *)g_queue_pop_head(q); |
b671bb09 |
1831 | list = g_list_first(q->head); |
1832 | if(list) |
b72d54c9 |
1833 | data2 = (EventFields *)(list->data); |
b671bb09 |
1834 | }else{ |
b72d54c9 |
1835 | data1 = (EventFields *)g_queue_pop_tail(q); |
b671bb09 |
1836 | list = g_list_last(q->head); |
1837 | if(list) |
b72d54c9 |
1838 | data2 = (EventFields *)(list->data); |
b671bb09 |
1839 | } |
1840 | |
1841 | if(data2){ |
1842 | if(data1->time.tv_sec == data2->time.tv_sec && |
1843 | data1->time.tv_nsec == data2->time.tv_nsec){ |
1844 | remove_item_from_queue(q, fromHead); |
1845 | } |
a60b01ef |
1846 | } |
b671bb09 |
1847 | |
1848 | g_free(data1); |
1849 | |
1850 | return; |
1851 | } |
1852 | |
1853 | void remove_all_items_from_queue(GQueue *q) |
1854 | { |
b72d54c9 |
1855 | EventFields *data; |
1856 | while((data = (EventFields *)g_queue_pop_head(q)) != NULL){ |
b671bb09 |
1857 | g_free(data); |
1858 | } |
a60b01ef |
1859 | } |
682c6edb |
1860 | |
c46519c8 |
1861 | |
08b1c66e |
1862 | /** |
1863 | * plugin's init function |
1864 | * |
1865 | * This function initializes the Event Viewer functionnality through the |
1866 | * gtkTraceSet API. |
1867 | */ |
1868 | static void init() { |
1869 | |
e025a729 |
1870 | lttvwindow_register_constructor("guievents", |
1871 | "/", |
8ce1db6f |
1872 | "Insert Event Viewer", |
1873 | hGuiEventsInsert_xpm, |
1874 | "Insert Event Viewer", |
1875 | h_gui_events); |
08b1c66e |
1876 | } |
1877 | |
1878 | void event_destroy_walk(gpointer data, gpointer user_data) |
1879 | { |
1880 | gui_events_destructor((EventViewerData*)data); |
1881 | } |
1882 | |
1883 | /** |
1884 | * plugin's destroy function |
1885 | * |
1886 | * This function releases the memory reserved by the module and unregisters |
1887 | * everything that has been registered in the gtkTraceSet API. |
1888 | */ |
1889 | static void destroy() { |
08b1c66e |
1890 | |
8ce1db6f |
1891 | g_slist_foreach(g_event_viewer_data_list, event_destroy_walk, NULL ); |
1892 | g_slist_free(g_event_viewer_data_list); |
08b1c66e |
1893 | |
8ce1db6f |
1894 | lttvwindow_unregister_constructor(h_gui_events); |
08b1c66e |
1895 | |
08b1c66e |
1896 | } |
1897 | |
1898 | |
1899 | LTTV_MODULE("guievents", "Detailed events view", \ |
1900 | "Graphical module to display a detailed event list", \ |
db2c9c14 |
1901 | init, destroy, "lttvwindow") |