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 |
34 | * with the TraceSet window. |
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> |
5c7463ed |
45 | |
46 | #include <lttv/module.h> |
682c6edb |
47 | #include <lttv/hook.h> |
5ac76b22 |
48 | #include <lttvwindow/viewer.h> |
d8f124de |
49 | #include <lttv/tracecontext.h> |
675f8f58 |
50 | #include <lttv/state.h> |
51 | #include <ltt/ltt.h> |
52 | #include <ltt/event.h> |
53 | #include <ltt/type.h> |
54 | #include <ltt/trace.h> |
ed3b99b6 |
55 | #include <ltt/facility.h> |
675f8f58 |
56 | #include <string.h> |
57 | |
6601bf27 |
58 | #include "gtktreeprivate.h" |
5c7463ed |
59 | |
0c56e138 |
60 | #include "hGuiEventsInsert.xpm" |
5c7463ed |
61 | |
e921c965 |
62 | |
675f8f58 |
63 | static LttvHooks *before_event; |
64 | |
fcdf0ec2 |
65 | /** Array containing instanced objects. Used when module is unloaded */ |
cc41a00f |
66 | static GSList *g_event_viewer_data_list = NULL ; |
fbbb2697 |
67 | |
675f8f58 |
68 | typedef struct _RawTraceData{ |
69 | unsigned cpu_id; |
70 | char * event_name; |
71 | LttTime time; |
72 | int pid; |
73 | unsigned entry_length; |
74 | char * event_description; |
a5dcde2f |
75 | LttEventPosition *ep; |
675f8f58 |
76 | } RawTraceData; |
77 | |
9f797243 |
78 | #define RESERVE_BIG_SIZE 1000 |
79 | #define RESERVE_SMALL_SIZE 100 |
80 | #define RESERVE_SMALL_SIZE_SQUARE RESERVE_SMALL_SIZE*RESERVE_SMALL_SIZE |
81 | #define RESERVE_SMALL_SIZE_CUBE RESERVE_SMALL_SIZE*RESERVE_SMALL_SIZE_SQUARE |
e921c965 |
82 | |
a60b01ef |
83 | typedef enum _ScrollDirection{ |
b671bb09 |
84 | SCROLL_STEP_UP, |
85 | SCROLL_STEP_DOWN, |
86 | SCROLL_PAGE_UP, |
87 | SCROLL_PAGE_DOWN, |
88 | SCROLL_JUMP, |
89 | SCROLL_NONE |
a60b01ef |
90 | } ScrollDirection; |
91 | |
fbbb2697 |
92 | typedef struct _EventViewerData { |
93 | |
bca3b81f |
94 | MainWindow * mw; |
224446ce |
95 | //TimeWindow time_window; |
96 | // LttTime current_time; |
675f8f58 |
97 | LttvHooks * before_event_hooks; |
98 | |
b671bb09 |
99 | gboolean append; //prepend or append item |
100 | GQueue * raw_trace_data_queue; //buf to contain raw trace data |
101 | GQueue * raw_trace_data_queue_tmp; //tmp buf to contain raw data |
102 | unsigned current_event_index; |
103 | double previous_value; //value of the slide |
224446ce |
104 | // TimeInterval time_span; |
b671bb09 |
105 | unsigned start_event_index; //the first event shown in the window |
106 | unsigned end_event_index; //the last event shown in the window |
202f6c8f |
107 | unsigned size; //maxi number of events loaded when instance the viewer |
108 | gboolean shown; //indicate if event detail is shown or not |
52548e33 |
109 | gboolean current_time_updated; |
a8c0f09d |
110 | char * filter_key; |
111 | |
8b9fdc80 |
112 | //scroll window containing Tree View |
cc41a00f |
113 | GtkWidget * scroll_win; |
8b9fdc80 |
114 | |
675f8f58 |
115 | /* Model containing list data */ |
cc41a00f |
116 | GtkListStore *store_m; |
675f8f58 |
117 | |
cc41a00f |
118 | GtkWidget *hbox_v; |
675f8f58 |
119 | /* Widget to display the data in a columned list */ |
cc41a00f |
120 | GtkWidget *tree_v; |
121 | GtkAdjustment *vtree_adjust_c ; |
675f8f58 |
122 | |
123 | /* Vertical scrollbar and it's adjustment */ |
cc41a00f |
124 | GtkWidget *vscroll_vc; |
125 | GtkAdjustment *vadjust_c ; |
8a949012 |
126 | |
675f8f58 |
127 | /* Selection handler */ |
cc41a00f |
128 | GtkTreeSelection *select_c; |
675f8f58 |
129 | |
cc41a00f |
130 | guint num_visible_events; |
131 | guint first_event, last_event; |
675f8f58 |
132 | |
133 | /* TEST DATA, TO BE READ FROM THE TRACE */ |
cc41a00f |
134 | gint number_of_events ; |
135 | guint currently_selected_event ; |
136 | gboolean selected_event ; |
682c6edb |
137 | |
fbbb2697 |
138 | } EventViewerData ; |
139 | |
a8c0f09d |
140 | /** hook functions for update time interval, current time ... */ |
141 | gboolean update_time_window(void * hook_data, void * call_data); |
142 | gboolean update_current_time(void * hook_data, void * call_data); |
143 | gboolean show_event_detail(void * hook_data, void * call_data); |
144 | gboolean traceset_changed(void * hook_data, void * call_data); |
145 | void remove_item_from_queue(GQueue * q, gboolean fromHead); |
146 | void remove_all_items_from_queue(GQueue * q); |
147 | void add_context_hooks(EventViewerData * event_viewer_data, |
8a949012 |
148 | LttvTracesetContext * tsc); |
a8c0f09d |
149 | void remove_context_hooks(EventViewerData * event_viewer_data, |
8a949012 |
150 | LttvTracesetContext * tsc); |
a8c0f09d |
151 | |
fbbb2697 |
152 | //! Event Viewer's constructor hook |
49bf71b5 |
153 | GtkWidget *h_gui_events(MainWindow *parent_window, LttvTracesetSelector * s, char* key); |
5c7463ed |
154 | //! Event Viewer's constructor |
49bf71b5 |
155 | EventViewerData *gui_events(MainWindow *parent_window, LttvTracesetSelector *s, char *key); |
fbbb2697 |
156 | //! Event Viewer's destructor |
cc41a00f |
157 | void gui_events_destructor(EventViewerData *event_viewer_data); |
158 | void gui_events_free(EventViewerData *event_viewer_data); |
fbbb2697 |
159 | |
cc41a00f |
160 | static int event_selected_hook(void *hook_data, void *call_data); |
682c6edb |
161 | |
cc41a00f |
162 | void tree_v_set_cursor(EventViewerData *event_viewer_data); |
163 | void tree_v_get_cursor(EventViewerData *event_viewer_data); |
682c6edb |
164 | |
fbbb2697 |
165 | /* Prototype for selection handler callback */ |
166 | static void tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data); |
167 | static void v_scroll_cb (GtkAdjustment *adjustment, gpointer data); |
cc41a00f |
168 | static void tree_v_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gpointer data); |
169 | static void tree_v_size_request_cb (GtkWidget *widget, GtkRequisition *requisition, gpointer data); |
170 | static void tree_v_cursor_changed_cb (GtkWidget *widget, gpointer data); |
171 | static void tree_v_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, gint arg2, gpointer data); |
172 | static void tree_v_grab_focus(GtkWidget *widget, gpointer data); |
682c6edb |
173 | |
174 | |
cc41a00f |
175 | static void get_test_data(double time, guint list_height, |
8a949012 |
176 | EventViewerData *event_viewer_data); |
fbbb2697 |
177 | |
cc41a00f |
178 | void add_test_data(EventViewerData *event_viewer_data); |
fbbb2697 |
179 | |
202f6c8f |
180 | static void update_raw_data_array(EventViewerData* event_viewer_data, unsigned size); |
181 | |
cc41a00f |
182 | static void get_events(EventViewerData* event_viewer_data, LttTime start, |
8a949012 |
183 | LttTime end, unsigned max_num_events, unsigned * real_num_events); |
675f8f58 |
184 | static gboolean parse_event(void *hook_data, void *call_data); |
185 | |
cc41a00f |
186 | static LttvModule *main_win_module; |
ae4e77e0 |
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 * |
49bf71b5 |
210 | h_gui_events(MainWindow * parent_window, LttvTracesetSelector * s, char* key) |
fbbb2697 |
211 | { |
49bf71b5 |
212 | EventViewerData* event_viewer_data = gui_events(parent_window, s, key) ; |
fbbb2697 |
213 | |
cc41a00f |
214 | if(event_viewer_data) |
215 | return event_viewer_data->hbox_v; |
f9334f6f |
216 | else return NULL; |
8a949012 |
217 | |
fbbb2697 |
218 | } |
219 | |
220 | /** |
221 | * Event Viewer's constructor |
222 | * |
223 | * This constructor is used to create EventViewerData data structure. |
224 | * @return The Event viewer data created. |
225 | */ |
226 | EventViewerData * |
49bf71b5 |
227 | gui_events(MainWindow *parent_window, LttvTracesetSelector * s,char* key ) |
5c7463ed |
228 | { |
675f8f58 |
229 | LttTime start, end; |
230 | GtkTreeViewColumn *column; |
231 | GtkCellRenderer *renderer; |
cc41a00f |
232 | EventViewerData* event_viewer_data = g_new(EventViewerData,1) ; |
675f8f58 |
233 | RawTraceData * data; |
234 | |
cc41a00f |
235 | event_viewer_data->mw = parent_window; |
675f8f58 |
236 | |
cc41a00f |
237 | event_viewer_data->before_event_hooks = lttv_hooks_new(); |
238 | lttv_hooks_add(event_viewer_data->before_event_hooks, parse_event, event_viewer_data); |
675f8f58 |
239 | |
cc41a00f |
240 | event_viewer_data->raw_trace_data_queue = g_queue_new(); |
241 | event_viewer_data->raw_trace_data_queue_tmp = g_queue_new(); |
b671bb09 |
242 | |
224446ce |
243 | lttvwindow_register_time_window_notify(event_viewer_data->mw, |
244 | update_time_window, event_viewer_data); |
245 | lttvwindow_register_current_time_notify(event_viewer_data->mw, |
246 | update_current_time,event_viewer_data); |
247 | lttvwindow_register_show(event_viewer_data->mw, |
248 | show_event_detail,event_viewer_data); |
249 | lttvwindow_register_traceset_notify(event_viewer_data->mw, |
250 | traceset_changed,event_viewer_data); |
675f8f58 |
251 | |
cc41a00f |
252 | event_viewer_data->scroll_win = gtk_scrolled_window_new (NULL, NULL); |
224446ce |
253 | gtk_widget_show (event_viewer_data->scroll_win); |
254 | gtk_scrolled_window_set_policy( |
255 | GTK_SCROLLED_WINDOW(event_viewer_data->scroll_win), |
256 | GTK_POLICY_AUTOMATIC, GTK_POLICY_NEVER); |
8b9fdc80 |
257 | |
675f8f58 |
258 | /* TEST DATA, TO BE READ FROM THE TRACE */ |
cc41a00f |
259 | event_viewer_data->currently_selected_event = FALSE ; |
260 | event_viewer_data->selected_event = 0; |
675f8f58 |
261 | |
262 | /* Create a model for storing the data list */ |
cc41a00f |
263 | event_viewer_data->store_m = gtk_list_store_new ( |
224446ce |
264 | N_COLUMNS, /* Total number of columns */ |
265 | G_TYPE_INT, /* CPUID */ |
266 | G_TYPE_STRING, /* Event */ |
267 | G_TYPE_UINT64, /* Time */ |
268 | G_TYPE_INT, /* PID */ |
269 | G_TYPE_INT, /* Entry length */ |
270 | G_TYPE_STRING); /* Event's description */ |
8a949012 |
271 | |
675f8f58 |
272 | /* Create the viewer widget for the columned list */ |
224446ce |
273 | event_viewer_data->tree_v = |
274 | gtk_tree_view_new_with_model (GTK_TREE_MODEL (event_viewer_data->store_m)); |
8a949012 |
275 | |
cc41a00f |
276 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "size-allocate", |
8a949012 |
277 | G_CALLBACK (tree_v_size_allocate_cb), |
278 | event_viewer_data); |
cc41a00f |
279 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "size-request", |
8a949012 |
280 | G_CALLBACK (tree_v_size_request_cb), |
281 | event_viewer_data); |
675f8f58 |
282 | |
cc41a00f |
283 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "cursor-changed", |
8a949012 |
284 | G_CALLBACK (tree_v_cursor_changed_cb), |
285 | event_viewer_data); |
286 | |
cc41a00f |
287 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "move-cursor", |
8a949012 |
288 | G_CALLBACK (tree_v_move_cursor_cb), |
289 | event_viewer_data); |
675f8f58 |
290 | |
cc41a00f |
291 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "grab-focus", |
8a949012 |
292 | G_CALLBACK (tree_v_grab_focus), |
293 | event_viewer_data); |
294 | |
675f8f58 |
295 | // Use on each column! |
cc41a00f |
296 | //gtk_tree_view_column_set_sizing(event_viewer_data->tree_v, GTK_TREE_VIEW_COLUMN_FIXED); |
8a949012 |
297 | |
675f8f58 |
298 | /* The view now holds a reference. We can get rid of our own |
299 | * reference */ |
cc41a00f |
300 | g_object_unref (G_OBJECT (event_viewer_data->store_m)); |
675f8f58 |
301 | |
fcdf0ec2 |
302 | |
fbbb2697 |
303 | /* Create a column, associating the "text" attribute of the |
304 | * cell_renderer to the first column of the model */ |
675f8f58 |
305 | /* Columns alignment : 0.0 : Left 0.5 : Center 1.0 : Right */ |
fbbb2697 |
306 | renderer = gtk_cell_renderer_text_new (); |
307 | column = gtk_tree_view_column_new_with_attributes ("CPUID", |
8a949012 |
308 | renderer, |
309 | "text", CPUID_COLUMN, |
310 | NULL); |
675f8f58 |
311 | gtk_tree_view_column_set_alignment (column, 0.0); |
312 | gtk_tree_view_column_set_fixed_width (column, 45); |
cc41a00f |
313 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); |
fbbb2697 |
314 | |
315 | renderer = gtk_cell_renderer_text_new (); |
316 | column = gtk_tree_view_column_new_with_attributes ("Event", |
8a949012 |
317 | renderer, |
318 | "text", EVENT_COLUMN, |
319 | NULL); |
675f8f58 |
320 | gtk_tree_view_column_set_alignment (column, 0.0); |
321 | gtk_tree_view_column_set_fixed_width (column, 120); |
cc41a00f |
322 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); |
fbbb2697 |
323 | |
324 | renderer = gtk_cell_renderer_text_new (); |
325 | column = gtk_tree_view_column_new_with_attributes ("Time", |
8a949012 |
326 | renderer, |
327 | "text", TIME_COLUMN, |
328 | NULL); |
675f8f58 |
329 | gtk_tree_view_column_set_alignment (column, 1.0); |
330 | gtk_tree_view_column_set_fixed_width (column, 120); |
cc41a00f |
331 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); |
fbbb2697 |
332 | |
333 | renderer = gtk_cell_renderer_text_new (); |
334 | column = gtk_tree_view_column_new_with_attributes ("PID", |
8a949012 |
335 | renderer, |
336 | "text", PID_COLUMN, |
337 | NULL); |
675f8f58 |
338 | gtk_tree_view_column_set_alignment (column, 1.0); |
339 | gtk_tree_view_column_set_fixed_width (column, 45); |
cc41a00f |
340 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); |
675f8f58 |
341 | |
fbbb2697 |
342 | renderer = gtk_cell_renderer_text_new (); |
343 | column = gtk_tree_view_column_new_with_attributes ("Entry Length", |
8a949012 |
344 | renderer, |
345 | "text", ENTRY_LEN_COLUMN, |
346 | NULL); |
675f8f58 |
347 | gtk_tree_view_column_set_alignment (column, 1.0); |
348 | gtk_tree_view_column_set_fixed_width (column, 60); |
cc41a00f |
349 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); |
675f8f58 |
350 | |
fbbb2697 |
351 | renderer = gtk_cell_renderer_text_new (); |
352 | column = gtk_tree_view_column_new_with_attributes ("Event's Description", |
8a949012 |
353 | renderer, |
354 | "text", EVENT_DESCR_COLUMN, |
355 | NULL); |
675f8f58 |
356 | gtk_tree_view_column_set_alignment (column, 0.0); |
cc41a00f |
357 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); |
fbbb2697 |
358 | |
359 | |
675f8f58 |
360 | /* Setup the selection handler */ |
cc41a00f |
361 | event_viewer_data->select_c = gtk_tree_view_get_selection (GTK_TREE_VIEW (event_viewer_data->tree_v)); |
362 | gtk_tree_selection_set_mode (event_viewer_data->select_c, GTK_SELECTION_SINGLE); |
363 | g_signal_connect (G_OBJECT (event_viewer_data->select_c), "changed", |
8a949012 |
364 | G_CALLBACK (tree_selection_changed_cb), |
365 | event_viewer_data); |
366 | |
cc41a00f |
367 | gtk_container_add (GTK_CONTAINER (event_viewer_data->scroll_win), event_viewer_data->tree_v); |
8b9fdc80 |
368 | |
cc41a00f |
369 | event_viewer_data->hbox_v = gtk_hbox_new(0, 0); |
370 | gtk_box_pack_start(GTK_BOX(event_viewer_data->hbox_v), event_viewer_data->scroll_win, TRUE, TRUE, 0); |
fcdf0ec2 |
371 | |
372 | /* Create vertical scrollbar and pack it */ |
cc41a00f |
373 | event_viewer_data->vscroll_vc = gtk_vscrollbar_new(NULL); |
607177be |
374 | gtk_range_set_update_policy (GTK_RANGE(event_viewer_data->vscroll_vc), |
8a949012 |
375 | GTK_UPDATE_CONTINUOUS); |
376 | // Changed by MD : more user friendly :) |
377 | //GTK_UPDATE_DISCONTINUOUS); |
cc41a00f |
378 | gtk_box_pack_start(GTK_BOX(event_viewer_data->hbox_v), event_viewer_data->vscroll_vc, FALSE, TRUE, 0); |
675f8f58 |
379 | |
fcdf0ec2 |
380 | /* Get the vertical scrollbar's adjustment */ |
cc41a00f |
381 | event_viewer_data->vadjust_c = gtk_range_get_adjustment(GTK_RANGE(event_viewer_data->vscroll_vc)); |
382 | event_viewer_data->vtree_adjust_c = gtk_tree_view_get_vadjustment( |
8a949012 |
383 | GTK_TREE_VIEW (event_viewer_data->tree_v)); |
675f8f58 |
384 | |
cc41a00f |
385 | g_signal_connect (G_OBJECT (event_viewer_data->vadjust_c), "value-changed", |
8a949012 |
386 | G_CALLBACK (v_scroll_cb), |
387 | event_viewer_data); |
675f8f58 |
388 | /* Set the upper bound to the last event number */ |
cc41a00f |
389 | event_viewer_data->previous_value = 0; |
390 | event_viewer_data->vadjust_c->lower = 0.0; |
391 | //event_viewer_data->vadjust_c->upper = event_viewer_data->number_of_events; |
392 | event_viewer_data->vadjust_c->value = 0.0; |
393 | event_viewer_data->vadjust_c->step_increment = 1.0; |
394 | event_viewer_data->vadjust_c->page_increment = 2.0; |
395 | // event_viewer_data->vtree_adjust_c->upper; |
396 | event_viewer_data->vadjust_c->page_size = 2.0; |
397 | // event_viewer_data->vtree_adjust_c->upper; |
fbbb2697 |
398 | /* Raw event trace */ |
cc41a00f |
399 | gtk_widget_show(event_viewer_data->hbox_v); |
400 | gtk_widget_show(event_viewer_data->tree_v); |
401 | gtk_widget_show(event_viewer_data->vscroll_vc); |
fbbb2697 |
402 | |
675f8f58 |
403 | /* Add the object's information to the module's array */ |
cc41a00f |
404 | g_event_viewer_data_list = g_slist_append(g_event_viewer_data_list, event_viewer_data); |
fbbb2697 |
405 | |
cc41a00f |
406 | event_viewer_data->first_event = -1 ; |
407 | event_viewer_data->last_event = 0 ; |
675f8f58 |
408 | |
cc41a00f |
409 | event_viewer_data->num_visible_events = 1; |
675f8f58 |
410 | |
b671bb09 |
411 | //get the life span of the traceset and set the upper of the scroll bar |
224446ce |
412 | const TimeInterval *time_span = |
413 | lttvwindow_get_time_span(event_viewer_data->mw); |
f7afe191 |
414 | |
224446ce |
415 | start = ltt_time_sub(time_span->endTime, time_span->startTime); |
416 | event_viewer_data->vadjust_c->upper = |
417 | ltt_time_to_double(start) * NANOSECONDS_PER_SECOND; |
b671bb09 |
418 | |
cc41a00f |
419 | event_viewer_data->append = TRUE; |
b671bb09 |
420 | |
cc41a00f |
421 | event_viewer_data->start_event_index = 0; |
422 | event_viewer_data->end_event_index = event_viewer_data->num_visible_events - 1; |
675f8f58 |
423 | |
675f8f58 |
424 | /* Set the Selected Event */ |
cc41a00f |
425 | // tree_v_set_cursor(event_viewer_data); |
8af8e4c5 |
426 | |
202f6c8f |
427 | event_viewer_data->shown = FALSE; |
52548e33 |
428 | event_viewer_data->current_time_updated = FALSE; |
202f6c8f |
429 | event_viewer_data->size = RESERVE_SMALL_SIZE; |
430 | g_object_set_data( |
8a949012 |
431 | G_OBJECT(event_viewer_data->hbox_v), |
432 | MAX_NUMBER_EVENT, |
433 | &event_viewer_data->size); |
db69971a |
434 | /* |
202f6c8f |
435 | g_object_set_data( |
8a949012 |
436 | G_OBJECT(event_viewer_data->hbox_v), |
437 | TRACESET_TIME_SPAN, |
224446ce |
438 | time_span); |
db69971a |
439 | */ |
a8c0f09d |
440 | event_viewer_data->filter_key = g_strdup(key); |
49bf71b5 |
441 | g_object_set_data( |
8a949012 |
442 | G_OBJECT(event_viewer_data->hbox_v), |
443 | event_viewer_data->filter_key, |
444 | s); |
49bf71b5 |
445 | |
8af8e4c5 |
446 | g_object_set_data_full( |
8a949012 |
447 | G_OBJECT(event_viewer_data->hbox_v), |
448 | "event_viewer_data", |
449 | event_viewer_data, |
450 | (GDestroyNotify)gui_events_free); |
675f8f58 |
451 | |
cc41a00f |
452 | return event_viewer_data; |
fbbb2697 |
453 | } |
fcdf0ec2 |
454 | |
cc41a00f |
455 | void tree_v_set_cursor(EventViewerData *event_viewer_data) |
682c6edb |
456 | { |
675f8f58 |
457 | GtkTreePath *path; |
458 | |
cc41a00f |
459 | if(event_viewer_data->selected_event && event_viewer_data->first_event != -1) |
675f8f58 |
460 | { |
cc41a00f |
461 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
8a949012 |
462 | // event_viewer_data->currently_selected_event); |
675f8f58 |
463 | |
464 | path = gtk_tree_path_new_from_indices( |
8a949012 |
465 | event_viewer_data->currently_selected_event- |
466 | event_viewer_data->first_event, |
467 | -1); |
675f8f58 |
468 | |
cc41a00f |
469 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
675f8f58 |
470 | gtk_tree_path_free(path); |
471 | } |
682c6edb |
472 | } |
473 | |
cc41a00f |
474 | void tree_v_get_cursor(EventViewerData *event_viewer_data) |
682c6edb |
475 | { |
675f8f58 |
476 | GtkTreePath *path; |
477 | gint *indices; |
8a949012 |
478 | |
cc41a00f |
479 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), &path, NULL); |
675f8f58 |
480 | indices = gtk_tree_path_get_indices(path); |
481 | |
482 | if(indices != NULL) |
483 | { |
cc41a00f |
484 | event_viewer_data->selected_event = TRUE; |
485 | event_viewer_data->currently_selected_event = |
224446ce |
486 | event_viewer_data->first_event + indices[0]; |
675f8f58 |
487 | |
488 | } else { |
cc41a00f |
489 | event_viewer_data->selected_event = FALSE; |
490 | event_viewer_data->currently_selected_event = 0; |
675f8f58 |
491 | } |
675f8f58 |
492 | |
493 | gtk_tree_path_free(path); |
682c6edb |
494 | |
495 | } |
496 | |
497 | |
498 | |
224446ce |
499 | void tree_v_move_cursor_cb (GtkWidget *widget, |
500 | GtkMovementStep arg1, |
501 | gint arg2, |
502 | gpointer data) |
fbbb2697 |
503 | { |
675f8f58 |
504 | GtkTreePath *path; // = gtk_tree_path_new(); |
505 | gint *indices; |
506 | gdouble value; |
cc41a00f |
507 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
675f8f58 |
508 | |
224446ce |
509 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
510 | &path, NULL); |
675f8f58 |
511 | if(path == NULL) |
224446ce |
512 | { |
513 | /* No prior cursor, put it at beginning of page |
514 | * and let the execution do */ |
515 | path = gtk_tree_path_new_from_indices(0, -1); |
516 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
517 | path, NULL, FALSE); |
518 | } |
519 | |
675f8f58 |
520 | indices = gtk_tree_path_get_indices(path); |
521 | |
cc41a00f |
522 | value = gtk_adjustment_get_value(event_viewer_data->vadjust_c); |
675f8f58 |
523 | |
524 | if(arg1 == GTK_MOVEMENT_DISPLAY_LINES) |
8a949012 |
525 | { |
224446ce |
526 | /* Move one line */ |
527 | if(arg2 == 1) |
528 | { |
529 | /* move one line down */ |
530 | if(indices[0] == event_viewer_data->num_visible_events - 1) |
8a949012 |
531 | { |
532 | if(value + event_viewer_data->num_visible_events <= |
224446ce |
533 | event_viewer_data->number_of_events -1) |
534 | { |
535 | event_viewer_data->currently_selected_event += 1; |
536 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, value+1); |
537 | //gtk_tree_path_free(path); |
538 | //path = gtk_tree_path_new_from_indices(event_viewer_data->num_visible_events-1, -1); |
539 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
540 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
541 | } |
8a949012 |
542 | } |
224446ce |
543 | } else { |
544 | /* Move one line up */ |
545 | if(indices[0] == 0) |
8a949012 |
546 | { |
547 | if(value - 1 >= 0 ) |
224446ce |
548 | { |
549 | event_viewer_data->currently_selected_event -= 1; |
550 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, value-1); |
551 | //gtk_tree_path_free(path); |
552 | //path = gtk_tree_path_new_from_indices(0, -1); |
553 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
554 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
555 | } |
8a949012 |
556 | } |
675f8f58 |
557 | } |
224446ce |
558 | } |
675f8f58 |
559 | |
560 | if(arg1 == GTK_MOVEMENT_PAGES) |
8a949012 |
561 | { |
224446ce |
562 | /* Move one page */ |
563 | if(arg2 == 1) |
564 | { |
565 | if(event_viewer_data->num_visible_events == 1) |
566 | value += 1 ; |
567 | /* move one page down */ |
568 | if(value + event_viewer_data->num_visible_events-1 <= |
569 | event_viewer_data->number_of_events ) |
8a949012 |
570 | { |
224446ce |
571 | event_viewer_data->currently_selected_event += |
572 | event_viewer_data->num_visible_events-1; |
8a949012 |
573 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
574 | // value+(event_viewer_data->num_visible_events-1)); |
575 | //gtk_tree_path_free(path); |
576 | //path = gtk_tree_path_new_from_indices(0, -1); |
577 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
578 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
579 | } |
224446ce |
580 | } else { |
581 | /* Move one page up */ |
582 | if(event_viewer_data->num_visible_events == 1) |
583 | value -= 1 ; |
8a949012 |
584 | |
224446ce |
585 | if(indices[0] < event_viewer_data->num_visible_events - 2 ) |
8a949012 |
586 | { |
587 | if(value - (event_viewer_data->num_visible_events-1) >= 0) |
224446ce |
588 | { |
589 | event_viewer_data->currently_selected_event -= |
590 | event_viewer_data->num_visible_events-1; |
8a949012 |
591 | |
224446ce |
592 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
593 | // value-(event_viewer_data->num_visible_events-1)); |
594 | //gtk_tree_path_free(path); |
595 | //path = gtk_tree_path_new_from_indices(0, -1); |
596 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
597 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
8a949012 |
598 | |
224446ce |
599 | } else { |
600 | /* Go to first Event */ |
601 | event_viewer_data->currently_selected_event == 0 ; |
602 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
603 | // 0); |
604 | //gtk_tree_path_free(path); |
605 | //path = gtk_tree_path_new_from_indices(0, -1); |
606 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
607 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
8a949012 |
608 | |
224446ce |
609 | } |
8a949012 |
610 | } |
675f8f58 |
611 | } |
224446ce |
612 | } |
675f8f58 |
613 | |
614 | if(arg1 == GTK_MOVEMENT_BUFFER_ENDS) |
8a949012 |
615 | { |
224446ce |
616 | /* Move to the ends of the buffer */ |
617 | if(arg2 == 1) |
618 | { |
619 | /* move end of buffer */ |
620 | event_viewer_data->currently_selected_event = |
621 | event_viewer_data->number_of_events-1 ; |
622 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
623 | // event_viewer_data->number_of_events - |
624 | // event_viewer_data->num_visible_events); |
8a949012 |
625 | //gtk_tree_path_free(path); |
224446ce |
626 | //path = gtk_tree_path_new_from_indices(event_viewer_data->num_visible_events-1, -1); |
8a949012 |
627 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
224446ce |
628 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
629 | } else { |
630 | /* Move beginning of buffer */ |
631 | event_viewer_data->currently_selected_event = 0 ; |
632 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, 0); |
633 | //gtk_tree_path_free(path); |
634 | //path = gtk_tree_path_new_from_indices(0, -1); |
635 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
636 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
675f8f58 |
637 | } |
224446ce |
638 | } |
675f8f58 |
639 | |
640 | gtk_tree_path_free(path); |
b26121f4 |
641 | } |
642 | |
cc41a00f |
643 | void tree_v_cursor_changed_cb (GtkWidget *widget, gpointer data) |
b26121f4 |
644 | { |
cc41a00f |
645 | EventViewerData *event_viewer_data = (EventViewerData*) data; |
224446ce |
646 | const LttTime* current_time = |
647 | lttvwindow_get_current_time(event_viewer_data->mw); |
675f8f58 |
648 | LttTime ltt_time; |
a60b01ef |
649 | guint64 time; |
675f8f58 |
650 | GtkTreeIter iter; |
cc41a00f |
651 | GtkTreeModel* model = GTK_TREE_MODEL(event_viewer_data->store_m); |
675f8f58 |
652 | GtkTreePath *path; |
8a949012 |
653 | |
675f8f58 |
654 | /* On cursor change, modify the currently selected event by calling |
655 | * the right API function */ |
cc41a00f |
656 | tree_v_get_cursor(event_viewer_data); |
52548e33 |
657 | |
cc41a00f |
658 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), &path, NULL); |
675f8f58 |
659 | if(gtk_tree_model_get_iter(model,&iter,path)){ |
660 | gtk_tree_model_get(model, &iter, TIME_COLUMN, &time, -1); |
308711e5 |
661 | ltt_time.tv_sec = time / NANOSECONDS_PER_SECOND; |
662 | ltt_time.tv_nsec = time % NANOSECONDS_PER_SECOND; |
675f8f58 |
663 | |
224446ce |
664 | if(ltt_time.tv_sec != current_time->tv_sec || |
665 | ltt_time.tv_nsec != current_time->tv_nsec){ |
52548e33 |
666 | event_viewer_data->current_time_updated = TRUE; |
224446ce |
667 | lttvwindow_report_current_time(event_viewer_data->mw,<t_time); |
52548e33 |
668 | } |
675f8f58 |
669 | }else{ |
670 | g_warning("Can not get iter\n"); |
671 | } |
52548e33 |
672 | |
b26121f4 |
673 | } |
674 | |
675 | |
676 | void v_scroll_cb (GtkAdjustment *adjustment, gpointer data) |
677 | { |
cc41a00f |
678 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
679 | GtkTreePath *tree_path; |
675f8f58 |
680 | |
cc41a00f |
681 | get_test_data(adjustment->value, event_viewer_data->num_visible_events, |
8a949012 |
682 | event_viewer_data); |
675f8f58 |
683 | |
684 | |
cc41a00f |
685 | if(event_viewer_data->currently_selected_event |
686 | >= event_viewer_data->first_event |
675f8f58 |
687 | && |
cc41a00f |
688 | event_viewer_data->currently_selected_event |
689 | <= event_viewer_data->last_event |
675f8f58 |
690 | && |
cc41a00f |
691 | event_viewer_data->selected_event) |
675f8f58 |
692 | { |
693 | |
cc41a00f |
694 | tree_path = gtk_tree_path_new_from_indices( |
8a949012 |
695 | event_viewer_data->currently_selected_event- |
696 | event_viewer_data->first_event, |
697 | -1); |
675f8f58 |
698 | |
c20b7777 |
699 | // gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), tree_path, |
8a949012 |
700 | // NULL, FALSE); |
cc41a00f |
701 | gtk_tree_path_free(tree_path); |
675f8f58 |
702 | } |
b671bb09 |
703 | |
675f8f58 |
704 | |
fbbb2697 |
705 | } |
fcdf0ec2 |
706 | |
6601bf27 |
707 | gint get_cell_height(GtkTreeView *TreeView) |
708 | { |
675f8f58 |
709 | gint height, width; |
cc41a00f |
710 | GtkTreeViewColumn *column = gtk_tree_view_get_column(TreeView, 0); |
711 | GList *Render_List = gtk_tree_view_column_get_cell_renderers(column); |
10f2da95 |
712 | GtkCellRenderer *renderer = g_list_first(Render_List)->data; |
675f8f58 |
713 | |
cc41a00f |
714 | gtk_tree_view_column_cell_get_size(column, NULL, NULL, NULL, NULL, &height); |
675f8f58 |
715 | |
716 | return height; |
6601bf27 |
717 | } |
718 | |
cc41a00f |
719 | void tree_v_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gpointer data) |
fbbb2697 |
720 | { |
cc41a00f |
721 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
722 | gint cell_height = get_cell_height(GTK_TREE_VIEW(event_viewer_data->tree_v)); |
723 | gint last_num_visible_events = event_viewer_data->num_visible_events; |
724 | gdouble exact_num_visible; |
675f8f58 |
725 | |
cc41a00f |
726 | exact_num_visible = ( alloc->height - |
8a949012 |
727 | TREE_VIEW_HEADER_HEIGHT (GTK_TREE_VIEW(event_viewer_data->tree_v)) ) |
224446ce |
728 | / (double)cell_height ; |
675f8f58 |
729 | |
cc41a00f |
730 | event_viewer_data->num_visible_events = ceil(exact_num_visible) ; |
675f8f58 |
731 | |
b671bb09 |
732 | /* |
cc41a00f |
733 | event_viewer_data->vadjust_c->page_increment = |
734 | floor(exact_num_visible); |
735 | event_viewer_data->vadjust_c->page_size = |
736 | floor(exact_num_visible); |
b671bb09 |
737 | */ |
675f8f58 |
738 | |
cc41a00f |
739 | if(event_viewer_data->num_visible_events != last_num_visible_events) |
675f8f58 |
740 | { |
cc41a00f |
741 | get_test_data(event_viewer_data->vadjust_c->value, |
8a949012 |
742 | event_viewer_data->num_visible_events, |
743 | event_viewer_data); |
675f8f58 |
744 | } |
745 | |
6601bf27 |
746 | |
fbbb2697 |
747 | } |
748 | |
cc41a00f |
749 | void tree_v_size_request_cb (GtkWidget *widget, GtkRequisition *requisition, gpointer data) |
fbbb2697 |
750 | { |
675f8f58 |
751 | gint h; |
cc41a00f |
752 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
753 | gint cell_height = get_cell_height(GTK_TREE_VIEW(event_viewer_data->tree_v)); |
8a949012 |
754 | |
cc41a00f |
755 | h = cell_height + TREE_VIEW_HEADER_HEIGHT |
756 | (GTK_TREE_VIEW(event_viewer_data->tree_v)); |
675f8f58 |
757 | requisition->height = h; |
8a949012 |
758 | |
fcdf0ec2 |
759 | } |
760 | |
202f6c8f |
761 | gboolean show_event_detail(void * hook_data, void * call_data) |
762 | { |
763 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
224446ce |
764 | LttvTracesetContext * tsc = lttvwindow_get_traceset_context(event_viewer_data->mw); |
202f6c8f |
765 | |
912be9a5 |
766 | if(event_viewer_data->raw_trace_data_queue_tmp->length == 0 && |
767 | event_viewer_data->raw_trace_data_queue->length == 0){ |
768 | event_viewer_data->shown = FALSE; |
769 | return FALSE; |
770 | } |
771 | |
202f6c8f |
772 | if(event_viewer_data->shown == FALSE){ |
773 | event_viewer_data->shown = TRUE; |
774 | update_raw_data_array(event_viewer_data, |
8a949012 |
775 | event_viewer_data->raw_trace_data_queue_tmp->length); |
202f6c8f |
776 | |
777 | get_test_data(event_viewer_data->vadjust_c->value, |
8a949012 |
778 | event_viewer_data->num_visible_events, |
779 | event_viewer_data); |
a8c0f09d |
780 | |
781 | remove_context_hooks(event_viewer_data,tsc); |
202f6c8f |
782 | } |
783 | |
784 | return FALSE; |
785 | } |
786 | |
a6b3623e |
787 | void insert_data_into_model(EventViewerData *event_viewer_data, int start, int end) |
788 | { |
789 | int i; |
790 | guint64 real_data; |
791 | RawTraceData * raw_data; |
792 | GList * first; |
793 | GtkTreeIter iter; |
794 | |
795 | first = event_viewer_data->raw_trace_data_queue->head; |
796 | for(i=start; i<end; i++){ |
797 | if(i>=event_viewer_data->number_of_events) break; |
798 | raw_data = (RawTraceData*)g_list_nth_data(first, i); |
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 | |
cc41a00f |
816 | void get_test_data(double time_value, guint list_height, |
8a949012 |
817 | EventViewerData *event_viewer_data) |
b26121f4 |
818 | { |
675f8f58 |
819 | GtkTreeIter iter; |
b671bb09 |
820 | int i; |
cc41a00f |
821 | GtkTreeModel *model = GTK_TREE_MODEL(event_viewer_data->store_m); |
822 | GtkTreePath *tree_path; |
675f8f58 |
823 | RawTraceData * raw_data; |
b671bb09 |
824 | ScrollDirection direction = SCROLL_NONE; |
825 | GList * first; |
cc41a00f |
826 | int event_number; |
827 | double value = event_viewer_data->previous_value - time_value; |
b671bb09 |
828 | LttTime start, end, time; |
829 | LttEvent * ev; |
830 | unsigned backward_num, minNum, maxNum; |
831 | LttTracefile * tf; |
832 | unsigned block_num, event_num; |
833 | unsigned size = 1, count = 0; |
cc41a00f |
834 | gboolean need_backward_again, backward; |
606309a4 |
835 | GdkWindow * win; |
836 | GdkCursor * new; |
837 | GtkWidget* widget = gtk_widget_get_parent(event_viewer_data->hbox_v); |
224446ce |
838 | const TimeInterval *time_span = |
839 | lttvwindow_get_time_span(event_viewer_data->mw); |
840 | |
606309a4 |
841 | if(widget){ |
842 | new = gdk_cursor_new(GDK_X_CURSOR); |
843 | win = gtk_widget_get_parent_window(widget); |
844 | gdk_window_set_cursor(win, new); |
845 | gdk_cursor_unref(new); |
846 | gdk_window_stick(win); |
847 | gdk_window_unstick(win); |
848 | } |
849 | |
850 | |
8a949012 |
851 | // if(event_number > event_viewer_data->last_event || |
852 | // event_number + list_height-1 < event_viewer_data->first_event || |
853 | // event_viewer_data->first_event == -1) |
675f8f58 |
854 | { |
855 | /* no event can be reused, clear and start from nothing */ |
b671bb09 |
856 | if(value == -1.0) direction = SCROLL_STEP_DOWN; |
857 | else if(value == 1.0 ) direction = SCROLL_STEP_UP; |
858 | else if(value == -2.0) direction = SCROLL_PAGE_DOWN; |
859 | else if(value == 2.0 ) direction = SCROLL_PAGE_UP; |
860 | else if(value == 0.0 ) direction = SCROLL_NONE; |
861 | else direction = SCROLL_JUMP; |
862 | |
863 | switch(direction){ |
864 | case SCROLL_STEP_UP: |
865 | case SCROLL_PAGE_UP: |
8a949012 |
866 | if(direction == SCROLL_PAGE_UP){ |
867 | backward = list_height>event_viewer_data->start_event_index ? TRUE : FALSE; |
868 | }else{ |
869 | backward = event_viewer_data->start_event_index == 0 ? TRUE : FALSE; |
870 | } |
871 | if(backward){ |
872 | event_viewer_data->append = FALSE; |
873 | do{ |
874 | if(direction == SCROLL_PAGE_UP){ |
875 | minNum = list_height - event_viewer_data->start_event_index ; |
876 | }else{ |
877 | minNum = 1; |
878 | } |
879 | |
880 | first = event_viewer_data->raw_trace_data_queue->head; |
881 | if(!first)break; |
882 | raw_data = (RawTraceData*)g_list_nth_data(first,0); |
883 | end = raw_data->time; |
884 | end.tv_nsec--; |
885 | ltt_event_position_get(raw_data->ep, &block_num, &event_num, &tf); |
886 | if(size !=0){ |
887 | if(event_num > minNum){ |
888 | backward_num = event_num > RESERVE_SMALL_SIZE |
889 | ? event_num - RESERVE_SMALL_SIZE : 1; |
890 | ltt_event_position_set(raw_data->ep, block_num, backward_num); |
891 | ltt_tracefile_seek_position(tf, raw_data->ep); |
892 | ev = ltt_tracefile_read(tf); |
893 | start = ltt_event_time(ev); |
894 | maxNum = RESERVE_SMALL_SIZE_CUBE; |
895 | }else{ |
896 | if(block_num > 1){ |
897 | ltt_event_position_set(raw_data->ep, block_num-1, 1); |
898 | ltt_tracefile_seek_position(tf, raw_data->ep); |
899 | ev = ltt_tracefile_read(tf); |
900 | start = ltt_event_time(ev); |
901 | }else{ |
902 | start.tv_sec = 0; |
903 | start.tv_nsec = 0; |
904 | } |
905 | maxNum = RESERVE_SMALL_SIZE_CUBE; |
906 | } |
907 | }else{ |
908 | if(block_num > count){ |
909 | ltt_event_position_set(raw_data->ep, block_num-count, 1); |
910 | ltt_tracefile_seek_position(tf, raw_data->ep); |
911 | ev = ltt_tracefile_read(tf); |
912 | start = ltt_event_time(ev); |
913 | }else{ |
914 | start.tv_sec = 0; |
915 | start.tv_nsec = 0; |
916 | } |
917 | maxNum = RESERVE_SMALL_SIZE_CUBE; |
918 | } |
919 | |
920 | event_viewer_data->current_event_index = event_viewer_data->start_event_index; |
921 | get_events(event_viewer_data, start, end, maxNum, &size); |
922 | event_viewer_data->start_event_index = event_viewer_data->current_event_index; |
923 | |
924 | if(size < minNum && (start.tv_sec !=0 || start.tv_nsec !=0)) |
925 | need_backward_again = TRUE; |
926 | else need_backward_again = FALSE; |
927 | if(size == 0){ |
928 | count++; |
929 | }else{ |
930 | count = 0; |
931 | } |
932 | }while(need_backward_again); |
933 | } |
934 | if(direction == SCROLL_STEP_UP) |
935 | event_number = event_viewer_data->start_event_index - 1; |
936 | else |
937 | event_number = event_viewer_data->start_event_index - list_height; |
938 | break; |
b671bb09 |
939 | case SCROLL_STEP_DOWN: |
8a949012 |
940 | if(event_viewer_data->end_event_index == event_viewer_data->number_of_events - 1){ |
941 | event_viewer_data->append = TRUE; |
942 | first = event_viewer_data->raw_trace_data_queue->head; |
943 | if(!first)break; |
944 | raw_data = (RawTraceData*)g_list_nth_data(first,event_viewer_data->number_of_events - 1); |
945 | start = raw_data->time; |
946 | start.tv_nsec++; |
947 | end.tv_sec = G_MAXULONG; |
948 | end.tv_nsec = G_MAXULONG; |
949 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE, &size); |
950 | if(size == 0){ |
951 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE_SQUARE,&size); |
952 | if(size == 0) |
953 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE_CUBE,&size); |
954 | } |
955 | if(size==0) event_number = event_viewer_data->start_event_index; |
956 | else event_number = event_viewer_data->number_of_events - size - list_height + 1; |
957 | }else event_number = event_viewer_data->start_event_index + 1; |
958 | break; |
b671bb09 |
959 | case SCROLL_PAGE_DOWN: |
8a949012 |
960 | i = event_viewer_data->number_of_events - 1 - list_height; |
961 | if((gint)(event_viewer_data->end_event_index) >= i){ |
962 | int remain_events = event_viewer_data->number_of_events - 1 |
963 | - event_viewer_data->end_event_index; |
964 | event_viewer_data->append = TRUE; |
965 | first = event_viewer_data->raw_trace_data_queue->head; |
966 | if(!first)break; |
967 | raw_data = (RawTraceData*)g_list_nth_data(first,event_viewer_data->number_of_events - 1); |
968 | start = raw_data->time; |
969 | start.tv_nsec++; |
970 | end.tv_sec = G_MAXULONG; |
971 | end.tv_nsec = G_MAXULONG; |
972 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE,&size); |
973 | if(size == 0){ |
974 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE_SQUARE,&size); |
975 | if(size == 0) |
976 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE_CUBE,&size); |
977 | } |
978 | remain_events += size; |
979 | if(list_height <= remain_events) |
980 | event_number = event_viewer_data->number_of_events - remain_events - 1; |
981 | else |
982 | event_number = event_viewer_data->number_of_events - 1 - list_height; |
983 | }else event_number = event_viewer_data->start_event_index + list_height - 1; |
984 | break; |
b671bb09 |
985 | case SCROLL_JUMP: |
8a949012 |
986 | event_viewer_data->append = TRUE; |
987 | remove_all_items_from_queue(event_viewer_data->raw_trace_data_queue); |
988 | end.tv_sec = G_MAXULONG; |
989 | end.tv_nsec = G_MAXULONG; |
990 | time = ltt_time_from_double(time_value / NANOSECONDS_PER_SECOND); |
224446ce |
991 | start = ltt_time_add(time_span->startTime, time); |
8a949012 |
992 | event_viewer_data->previous_value = time_value; |
993 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE,&size); |
994 | if(size < list_height && size > 0){ |
995 | event_viewer_data->append = FALSE; |
996 | first = event_viewer_data->raw_trace_data_queue->head; |
997 | if(!first)break; |
998 | raw_data = (RawTraceData*)g_list_nth_data(first,0); |
999 | end = raw_data->time; |
1000 | end.tv_nsec--; |
1001 | ltt_event_position_get(raw_data->ep, &block_num, &event_num, &tf); |
1002 | |
1003 | if(event_num > list_height - size){ |
1004 | backward_num = event_num > RESERVE_SMALL_SIZE |
1005 | ? event_num - RESERVE_SMALL_SIZE : 1; |
1006 | ltt_event_position_set(raw_data->ep, block_num, backward_num); |
1007 | ltt_tracefile_seek_position(tf, raw_data->ep); |
1008 | ev = ltt_tracefile_read(tf); |
1009 | start = ltt_event_time(ev); |
1010 | maxNum = RESERVE_SMALL_SIZE_CUBE; |
1011 | event_viewer_data->current_event_index = 0; |
1012 | get_events(event_viewer_data, start, end, maxNum, &size); |
1013 | event_viewer_data->start_event_index = event_viewer_data->current_event_index; |
1014 | } |
1015 | event_number = event_viewer_data->raw_trace_data_queue->length - list_height; |
1016 | }else if(size == 0){ |
1017 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE_SQUARE,&size); |
1018 | if(size == 0) |
1019 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE_CUBE,&size); |
1020 | event_number = 0; |
1021 | }else{ |
1022 | event_number = 0; |
1023 | } |
1024 | break; |
b671bb09 |
1025 | case SCROLL_NONE: |
8a949012 |
1026 | event_number = event_viewer_data->current_event_index; |
1027 | break; |
b671bb09 |
1028 | default: |
8a949012 |
1029 | break; |
b671bb09 |
1030 | } |
675f8f58 |
1031 | |
a8c0f09d |
1032 | if(event_number < 0) event_number = 0; |
1033 | |
b671bb09 |
1034 | //update the value of the scroll bar |
1035 | if(direction != SCROLL_NONE && direction != SCROLL_JUMP){ |
cc41a00f |
1036 | first = event_viewer_data->raw_trace_data_queue->head; |
a8c0f09d |
1037 | if(first){ |
8a949012 |
1038 | raw_data = (RawTraceData*)g_list_nth_data(first,event_number); |
1039 | if(!raw_data) raw_data = (RawTraceData*)g_list_nth_data(first,0); |
224446ce |
1040 | time = ltt_time_sub(raw_data->time, time_span->startTime); |
8a949012 |
1041 | event_viewer_data->vadjust_c->value = ltt_time_to_double(time) * NANOSECONDS_PER_SECOND; |
1042 | g_signal_stop_emission_by_name(G_OBJECT(event_viewer_data->vadjust_c), "value-changed"); |
1043 | event_viewer_data->previous_value = event_viewer_data->vadjust_c->value; |
a8c0f09d |
1044 | } |
675f8f58 |
1045 | } |
1046 | |
675f8f58 |
1047 | |
cc41a00f |
1048 | event_viewer_data->start_event_index = event_number; |
1049 | event_viewer_data->end_event_index = event_number + list_height - 1; |
ed3b99b6 |
1050 | if(event_viewer_data->end_event_index > event_viewer_data->number_of_events - 1){ |
1051 | event_viewer_data->end_event_index = event_viewer_data->number_of_events - 1; |
1052 | } |
b671bb09 |
1053 | |
cc41a00f |
1054 | first = event_viewer_data->raw_trace_data_queue->head; |
1055 | gtk_list_store_clear(event_viewer_data->store_m); |
a8c0f09d |
1056 | if(!first){ |
1057 | // event_viewer_data->previous_value = 0; |
1058 | // event_viewer_data->vadjust_c->value = 0.0; |
1059 | // gtk_widget_hide(event_viewer_data->vscroll_vc); |
1060 | goto LAST; |
1061 | }else gtk_widget_show(event_viewer_data->vscroll_vc); |
1062 | |
a6b3623e |
1063 | insert_data_into_model(event_viewer_data,event_number, event_number+list_height); |
675f8f58 |
1064 | } |
1065 | #ifdef DEBUG //do not use this, it's slower and broken |
8a949012 |
1066 | // } else { |
675f8f58 |
1067 | /* Some events will be reused */ |
cc41a00f |
1068 | if(event_number < event_viewer_data->first_event) |
675f8f58 |
1069 | { |
1070 | /* scrolling up, prepend events */ |
cc41a00f |
1071 | tree_path = gtk_tree_path_new_from_indices |
8a949012 |
1072 | (event_number+list_height-1 - |
1073 | event_viewer_data->first_event + 1, |
1074 | -1); |
cc41a00f |
1075 | for(i=0; i<event_viewer_data->last_event-(event_number+list_height-1); |
8a949012 |
1076 | i++) |
1077 | { |
1078 | /* Remove the last events from the list */ |
1079 | if(gtk_tree_model_get_iter(model, &iter, tree_path)) |
1080 | gtk_list_store_remove(event_viewer_data->store_m, &iter); |
1081 | } |
675f8f58 |
1082 | |
cc41a00f |
1083 | for(i=event_viewer_data->first_event-1; i>=event_number; i--) |
8a949012 |
1084 | { |
1085 | if(i>=event_viewer_data->number_of_events) break; |
1086 | /* Prepend new events */ |
1087 | gtk_list_store_prepend (event_viewer_data->store_m, &iter); |
1088 | gtk_list_store_set (event_viewer_data->store_m, &iter, |
1089 | CPUID_COLUMN, 0, |
1090 | EVENT_COLUMN, "event irq", |
1091 | TIME_COLUMN, i, |
1092 | PID_COLUMN, 100, |
1093 | ENTRY_LEN_COLUMN, 17, |
1094 | EVENT_DESCR_COLUMN, "Detailed information", |
1095 | -1); |
1096 | } |
675f8f58 |
1097 | } else { |
1098 | /* Scrolling down, append events */ |
cc41a00f |
1099 | for(i=event_viewer_data->first_event; i<event_number; i++) |
8a949012 |
1100 | { |
1101 | /* Remove these events from the list */ |
1102 | gtk_tree_model_get_iter_first(model, &iter); |
1103 | gtk_list_store_remove(event_viewer_data->store_m, &iter); |
1104 | } |
cc41a00f |
1105 | for(i=event_viewer_data->last_event+1; i<event_number+list_height; i++) |
8a949012 |
1106 | { |
1107 | if(i>=event_viewer_data->number_of_events) break; |
1108 | /* Append new events */ |
1109 | gtk_list_store_append (event_viewer_data->store_m, &iter); |
1110 | gtk_list_store_set (event_viewer_data->store_m, &iter, |
1111 | CPUID_COLUMN, 0, |
1112 | EVENT_COLUMN, "event irq", |
1113 | TIME_COLUMN, i, |
1114 | PID_COLUMN, 100, |
1115 | ENTRY_LEN_COLUMN, 17, |
1116 | EVENT_DESCR_COLUMN, "Detailed information", |
1117 | -1); |
1118 | } |
675f8f58 |
1119 | |
1120 | } |
1121 | //} |
b26121f4 |
1122 | #endif //DEBUG |
cc41a00f |
1123 | event_viewer_data->first_event = event_viewer_data->start_event_index ; |
1124 | event_viewer_data->last_event = event_viewer_data->end_event_index ; |
675f8f58 |
1125 | |
a8c0f09d |
1126 | LAST: |
606309a4 |
1127 | if(widget) |
1128 | gdk_window_set_cursor(win, NULL); |
682c6edb |
1129 | |
b26121f4 |
1130 | } |
8a949012 |
1131 | |
fbbb2697 |
1132 | |
cc41a00f |
1133 | void add_test_data(EventViewerData *event_viewer_data) |
fcdf0ec2 |
1134 | { |
675f8f58 |
1135 | GtkTreeIter iter; |
1136 | int i; |
1137 | |
1138 | for(i=0; i<10; i++) |
1139 | { |
1140 | /* Add a new row to the model */ |
cc41a00f |
1141 | gtk_list_store_append (event_viewer_data->store_m, &iter); |
1142 | gtk_list_store_set (event_viewer_data->store_m, &iter, |
8a949012 |
1143 | CPUID_COLUMN, 0, |
1144 | EVENT_COLUMN, "event irq", |
1145 | TIME_COLUMN, i, |
1146 | PID_COLUMN, 100, |
1147 | ENTRY_LEN_COLUMN, 17, |
1148 | EVENT_DESCR_COLUMN, "Detailed information", |
1149 | -1); |
675f8f58 |
1150 | } |
1151 | |
fbbb2697 |
1152 | } |
8a949012 |
1153 | |
f1d41644 |
1154 | void |
cc41a00f |
1155 | gui_events_free(EventViewerData *event_viewer_data) |
f1d41644 |
1156 | { |
cc41a00f |
1157 | if(event_viewer_data){ |
1158 | lttv_hooks_remove(event_viewer_data->before_event_hooks,parse_event); |
1159 | lttv_hooks_destroy(event_viewer_data->before_event_hooks); |
7a859036 |
1160 | |
cc41a00f |
1161 | remove_all_items_from_queue (event_viewer_data->raw_trace_data_queue); |
1162 | g_queue_free(event_viewer_data->raw_trace_data_queue); |
1163 | g_queue_free(event_viewer_data->raw_trace_data_queue_tmp); |
f1d41644 |
1164 | |
224446ce |
1165 | lttvwindow_unregister_time_window_notify(event_viewer_data->mw, |
1166 | update_time_window, event_viewer_data); |
1167 | lttvwindow_unregister_current_time_notify(event_viewer_data->mw, |
1168 | update_current_time, event_viewer_data); |
1169 | lttvwindow_unregister_show(event_viewer_data->mw, |
1170 | show_event_detail, event_viewer_data); |
1171 | lttvwindow_unregister_traceset_notify(event_viewer_data->mw, |
1172 | traceset_changed, event_viewer_data); |
f1d41644 |
1173 | |
e4d09234 |
1174 | g_free(event_viewer_data->filter_key); |
cc41a00f |
1175 | g_event_viewer_data_list = g_slist_remove(g_event_viewer_data_list, event_viewer_data); |
cc41a00f |
1176 | g_free(event_viewer_data); |
7a859036 |
1177 | } |
f1d41644 |
1178 | } |
fcdf0ec2 |
1179 | |
fbbb2697 |
1180 | void |
cc41a00f |
1181 | gui_events_destructor(EventViewerData *event_viewer_data) |
fbbb2697 |
1182 | { |
675f8f58 |
1183 | guint index; |
1184 | |
1185 | /* May already been done by GTK window closing */ |
cc41a00f |
1186 | if(GTK_IS_WIDGET(event_viewer_data->hbox_v)){ |
e4d09234 |
1187 | gui_events_free(event_viewer_data); |
cc41a00f |
1188 | gtk_widget_destroy(event_viewer_data->hbox_v); |
1189 | event_viewer_data = NULL; |
7a859036 |
1190 | } |
675f8f58 |
1191 | |
1192 | /* Destroy the Tree View */ |
cc41a00f |
1193 | //gtk_widget_destroy(event_viewer_data->tree_v); |
675f8f58 |
1194 | |
fbbb2697 |
1195 | /* Clear raw event list */ |
cc41a00f |
1196 | //gtk_list_store_clear(event_viewer_data->store_m); |
1197 | //gtk_widget_destroy(GTK_WIDGET(event_viewer_data->store_m)); |
675f8f58 |
1198 | |
cc41a00f |
1199 | //gui_events_free(event_viewer_data); |
fcdf0ec2 |
1200 | } |
1201 | |
fbbb2697 |
1202 | //FIXME : call hGuiEvents_Destructor for corresponding data upon widget destroy |
1203 | |
1204 | static void |
1205 | tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data) |
1206 | { |
cc41a00f |
1207 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
675f8f58 |
1208 | GtkTreeIter iter; |
cc41a00f |
1209 | GtkTreeModel *model = GTK_TREE_MODEL(event_viewer_data->store_m); |
1210 | gchar *event; |
675f8f58 |
1211 | |
1212 | if (gtk_tree_selection_get_selected (selection, &model, &iter)) |
1213 | { |
cc41a00f |
1214 | gtk_tree_model_get (model, &iter, EVENT_COLUMN, &event, -1); |
675f8f58 |
1215 | |
cc41a00f |
1216 | g_free (event); |
675f8f58 |
1217 | } |
1218 | } |
fbbb2697 |
1219 | |
fbbb2697 |
1220 | |
cc41a00f |
1221 | int event_selected_hook(void *hook_data, void *call_data) |
675f8f58 |
1222 | { |
cc41a00f |
1223 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
1224 | guint *event_number = (guint*) call_data; |
675f8f58 |
1225 | |
cc41a00f |
1226 | event_viewer_data->currently_selected_event = *event_number; |
1227 | event_viewer_data->selected_event = TRUE ; |
675f8f58 |
1228 | |
cc41a00f |
1229 | tree_v_set_cursor(event_viewer_data); |
fbbb2697 |
1230 | |
fbbb2697 |
1231 | } |
fcdf0ec2 |
1232 | |
ed3b99b6 |
1233 | /* If every module uses the filter, maybe these two |
1234 | * (add/remove_context_hooks functions) should be put in common place |
1235 | */ |
a8c0f09d |
1236 | void add_context_hooks(EventViewerData * event_viewer_data, |
8a949012 |
1237 | LttvTracesetContext * tsc) |
a8c0f09d |
1238 | { |
ed3b99b6 |
1239 | gint i, j, k, m,n, nbi, id; |
dbb7bb09 |
1240 | gint nb_tracefile, nb_facility, nb_event; |
a8c0f09d |
1241 | LttTrace *trace; |
1242 | LttvTraceContext *tc; |
1243 | LttvTracefileContext *tfc; |
1244 | LttvTracesetSelector * ts_s; |
1245 | LttvTraceSelector * t_s; |
1246 | LttvTracefileSelector * tf_s; |
1247 | gboolean selected; |
ed3b99b6 |
1248 | LttFacility * fac; |
1249 | LttEventType * et; |
1250 | LttvEventtypeSelector * eventtype; |
a8c0f09d |
1251 | |
1252 | ts_s = (LttvTracesetSelector*)g_object_get_data(G_OBJECT(event_viewer_data->hbox_v), |
8a949012 |
1253 | event_viewer_data->filter_key); |
a8c0f09d |
1254 | |
1255 | //if there are hooks for traceset, add them here |
1256 | |
1257 | nbi = lttv_traceset_number(tsc->ts); |
1258 | for(i = 0 ; i < nbi ; i++) { |
ed3b99b6 |
1259 | t_s = lttv_traceset_selector_trace_get(ts_s,i); |
a8c0f09d |
1260 | selected = lttv_trace_selector_get_selected(t_s); |
1261 | if(!selected) continue; |
1262 | tc = tsc->traces[i]; |
1263 | trace = tc->t; |
1264 | //if there are hooks for trace, add them here |
1265 | |
dbb7bb09 |
1266 | nb_tracefile = ltt_trace_control_tracefile_number(trace) + |
1267 | ltt_trace_per_cpu_tracefile_number(trace); |
a8c0f09d |
1268 | |
1269 | for(j = 0 ; j < nb_tracefile ; j++) { |
ed3b99b6 |
1270 | tf_s = lttv_trace_selector_tracefile_get(t_s,j); |
a8c0f09d |
1271 | selected = lttv_tracefile_selector_get_selected(tf_s); |
1272 | if(!selected) continue; |
dbb7bb09 |
1273 | tfc = tc->tracefiles[j]; |
a8c0f09d |
1274 | |
1275 | //if there are hooks for tracefile, add them here |
ed3b99b6 |
1276 | // lttv_tracefile_context_add_hooks(tfc, NULL,NULL,NULL,NULL, |
8a949012 |
1277 | // event_viewer_data->before_event_hooks,NULL); |
ed3b99b6 |
1278 | |
1279 | nb_facility = ltt_trace_facility_number(trace); |
1280 | n = 0; |
1281 | for(k=0;k<nb_facility;k++){ |
8a949012 |
1282 | fac = ltt_trace_facility_get(trace,k); |
1283 | nb_event = (int) ltt_facility_eventtype_number(fac); |
1284 | for(m=0;m<nb_event;m++){ |
1285 | et = ltt_facility_eventtype_get(fac,m); |
1286 | eventtype = lttv_tracefile_selector_eventtype_get(tf_s, n); |
1287 | selected = lttv_eventtype_selector_get_selected(eventtype); |
1288 | if(selected){ |
1289 | id = (gint) ltt_eventtype_id(et); |
1290 | lttv_tracefile_context_add_hooks_by_id(tfc,id, |
1291 | event_viewer_data->before_event_hooks, |
1292 | NULL); |
1293 | } |
1294 | n++; |
1295 | } |
ed3b99b6 |
1296 | } |
1297 | |
a8c0f09d |
1298 | } |
1299 | } |
1300 | |
1301 | //add hooks for process_traceset |
b21c82b6 |
1302 | // lttv_traceset_context_add_hooks(tsc, NULL, NULL, NULL, NULL, NULL, NULL, |
8a949012 |
1303 | // NULL, NULL, NULL,event_viewer_data->before_event_hooks,NULL); |
a8c0f09d |
1304 | } |
1305 | |
1306 | |
1307 | void remove_context_hooks(EventViewerData * event_viewer_data, |
8a949012 |
1308 | LttvTracesetContext * tsc) |
a8c0f09d |
1309 | { |
ed3b99b6 |
1310 | gint i, j, k, m, nbi, n, id; |
dbb7bb09 |
1311 | gint nb_tracefile, nb_facility, nb_event; |
a8c0f09d |
1312 | LttTrace *trace; |
1313 | LttvTraceContext *tc; |
1314 | LttvTracefileContext *tfc; |
1315 | LttvTracesetSelector * ts_s; |
1316 | LttvTraceSelector * t_s; |
1317 | LttvTracefileSelector * tf_s; |
1318 | gboolean selected; |
ed3b99b6 |
1319 | LttFacility * fac; |
1320 | LttEventType * et; |
1321 | LttvEventtypeSelector * eventtype; |
a8c0f09d |
1322 | |
1323 | ts_s = (LttvTracesetSelector*)g_object_get_data(G_OBJECT(event_viewer_data->hbox_v), |
8a949012 |
1324 | event_viewer_data->filter_key); |
a8c0f09d |
1325 | |
1326 | //if there are hooks for traceset, remove them here |
1327 | |
1328 | nbi = lttv_traceset_number(tsc->ts); |
1329 | for(i = 0 ; i < nbi ; i++) { |
ed3b99b6 |
1330 | t_s = lttv_traceset_selector_trace_get(ts_s,i); |
a8c0f09d |
1331 | selected = lttv_trace_selector_get_selected(t_s); |
1332 | if(!selected) continue; |
1333 | tc = tsc->traces[i]; |
1334 | trace = tc->t; |
1335 | //if there are hooks for trace, remove them here |
1336 | |
dbb7bb09 |
1337 | nb_tracefile = ltt_trace_control_tracefile_number(trace) + |
1338 | ltt_trace_per_cpu_tracefile_number(trace); |
a8c0f09d |
1339 | |
1340 | for(j = 0 ; j < nb_tracefile ; j++) { |
ed3b99b6 |
1341 | tf_s = lttv_trace_selector_tracefile_get(t_s,j); |
a8c0f09d |
1342 | selected = lttv_tracefile_selector_get_selected(tf_s); |
1343 | if(!selected) continue; |
dbb7bb09 |
1344 | tfc = tc->tracefiles[j]; |
a8c0f09d |
1345 | |
1346 | //if there are hooks for tracefile, remove them here |
ed3b99b6 |
1347 | // lttv_tracefile_context_remove_hooks(tfc, NULL,NULL,NULL,NULL, |
8a949012 |
1348 | // event_viewer_data->before_event_hooks,NULL); |
ed3b99b6 |
1349 | |
1350 | nb_facility = ltt_trace_facility_number(trace); |
1351 | n = 0; |
1352 | for(k=0;k<nb_facility;k++){ |
8a949012 |
1353 | fac = ltt_trace_facility_get(trace,k); |
1354 | nb_event = (int) ltt_facility_eventtype_number(fac); |
1355 | for(m=0;m<nb_event;m++){ |
1356 | et = ltt_facility_eventtype_get(fac,m); |
1357 | eventtype = lttv_tracefile_selector_eventtype_get(tf_s, n); |
1358 | selected = lttv_eventtype_selector_get_selected(eventtype); |
1359 | if(selected){ |
1360 | id = (gint) ltt_eventtype_id(et); |
1361 | lttv_tracefile_context_remove_hooks_by_id(tfc,id); |
1362 | } |
1363 | n++; |
1364 | } |
ed3b99b6 |
1365 | } |
a8c0f09d |
1366 | } |
1367 | } |
1368 | //remove hooks from context |
b21c82b6 |
1369 | // lttv_traceset_context_remove_hooks(tsc, NULL, NULL, NULL, NULL, NULL, NULL, |
8a949012 |
1370 | // NULL, NULL, NULL,event_viewer_data->before_event_hooks,NULL); |
a8c0f09d |
1371 | } |
1372 | |
1373 | |
cc41a00f |
1374 | gboolean update_time_window(void * hook_data, void * call_data) |
682c6edb |
1375 | { |
cc41a00f |
1376 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
224446ce |
1377 | const TimeWindowNotifyData *time_window_notify_data; |
1378 | LttvTracesetContext * tsc = lttvwindow_get_traceset_context(event_viewer_data->mw); |
202f6c8f |
1379 | |
1380 | if(event_viewer_data->shown == FALSE){ |
224446ce |
1381 | //event_viewer_data->time_window = *(TimeWindow*)call_data; |
a8c0f09d |
1382 | |
1383 | add_context_hooks(event_viewer_data, tsc); |
202f6c8f |
1384 | } |
682c6edb |
1385 | |
675f8f58 |
1386 | return FALSE; |
1387 | } |
1388 | |
cc41a00f |
1389 | gboolean update_current_time(void * hook_data, void * call_data) |
675f8f58 |
1390 | { |
cc41a00f |
1391 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
224446ce |
1392 | const LttTime * current_time = (LttTime*)call_data; |
1393 | guint64 nsec = current_time->tv_sec * NANOSECONDS_PER_SECOND |
1394 | + current_time->tv_nsec; |
675f8f58 |
1395 | GtkTreeIter iter; |
cbd41522 |
1396 | guint64 time; |
a6b3623e |
1397 | int count = -1; |
cc41a00f |
1398 | GtkTreeModel* model = (GtkTreeModel*)event_viewer_data->store_m; |
a6b3623e |
1399 | GList * list; |
1400 | RawTraceData * data, *data1; |
1401 | GtkTreePath* path; |
1402 | char str_path[64]; |
1403 | int i, j; |
182b38e3 |
1404 | LttTime t; |
224446ce |
1405 | const TimeInterval *time_span = |
1406 | lttvwindow_get_time_span(event_viewer_data->mw); |
675f8f58 |
1407 | |
912be9a5 |
1408 | if(!event_viewer_data->raw_trace_data_queue->head) return FALSE; |
1409 | |
52548e33 |
1410 | if(event_viewer_data->current_time_updated ){ |
1411 | event_viewer_data->current_time_updated = FALSE; |
1412 | return FALSE; |
1413 | } |
1414 | |
a6b3623e |
1415 | //check if the event is shown in the current viewer |
675f8f58 |
1416 | if(gtk_tree_model_get_iter_first(model, &iter)){ |
1417 | while(1){ |
1418 | gtk_tree_model_get(model, &iter, TIME_COLUMN, &time, -1); |
1419 | if(time < nsec){ |
8a949012 |
1420 | if(!gtk_tree_model_iter_next(model, &iter)){ |
1421 | count = -1; |
1422 | break; |
1423 | } |
1424 | count++; |
675f8f58 |
1425 | }else{ |
8a949012 |
1426 | break; |
675f8f58 |
1427 | } |
1428 | } |
cc41a00f |
1429 | // event_selected_hook(event_viewer_data, &count); |
675f8f58 |
1430 | } |
c46519c8 |
1431 | |
a6b3623e |
1432 | //the event is not shown in the current viewer |
1433 | if(count == -1){ |
1434 | count = 0; |
1435 | //check if the event is in the buffer |
1436 | list = event_viewer_data->raw_trace_data_queue->head; |
1437 | data = (RawTraceData*)g_list_nth_data(list,0); |
1438 | data1 = (RawTraceData*)g_list_nth_data(list,event_viewer_data->raw_trace_data_queue->length-1); |
1439 | |
1440 | //the event is in the buffer |
224446ce |
1441 | if(ltt_time_compare(data->time, *current_time)<=0 && |
1442 | ltt_time_compare(data1->time, *current_time)>=0){ |
a6b3623e |
1443 | for(i=0;i<event_viewer_data->raw_trace_data_queue->length;i++){ |
8a949012 |
1444 | data = (RawTraceData*)g_list_nth_data(list,i); |
224446ce |
1445 | if(ltt_time_compare(data->time, *current_time) < 0){ |
8a949012 |
1446 | count++; |
1447 | continue; |
1448 | } |
1449 | break; |
a6b3623e |
1450 | } |
1451 | if(event_viewer_data->raw_trace_data_queue->length-count < event_viewer_data->num_visible_events){ |
8a949012 |
1452 | j = event_viewer_data->raw_trace_data_queue->length - event_viewer_data->num_visible_events; |
1453 | count -= j; |
1454 | data = (RawTraceData*)g_list_nth_data(list,j); |
a6b3623e |
1455 | }else{ |
8a949012 |
1456 | j = count; |
1457 | count = 0; |
a6b3623e |
1458 | } |
224446ce |
1459 | t = ltt_time_sub(data->time, time_span->startTime); |
182b38e3 |
1460 | event_viewer_data->vadjust_c->value = ltt_time_to_double(t) * NANOSECONDS_PER_SECOND; |
1461 | g_signal_stop_emission_by_name(G_OBJECT(event_viewer_data->vadjust_c), "value-changed"); |
1462 | event_viewer_data->previous_value = event_viewer_data->vadjust_c->value; |
a6b3623e |
1463 | insert_data_into_model(event_viewer_data,j, j+event_viewer_data->num_visible_events); |
1464 | }else{//the event is not in the buffer |
224446ce |
1465 | LttTime start = ltt_time_sub(*current_time, time_span->startTime); |
a6b3623e |
1466 | double position = ltt_time_to_double(start) * NANOSECONDS_PER_SECOND; |
182b38e3 |
1467 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, position); |
a6b3623e |
1468 | } |
1469 | } |
1470 | |
1471 | sprintf(str_path,"%d\0",count); |
1472 | path = gtk_tree_path_new_from_string (str_path); |
1473 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
52548e33 |
1474 | g_signal_stop_emission_by_name(G_OBJECT(event_viewer_data->tree_v), "cursor-changed"); |
a6b3623e |
1475 | gtk_tree_path_free(path); |
1476 | |
675f8f58 |
1477 | return FALSE; |
1478 | } |
1479 | |
a8c0f09d |
1480 | gboolean traceset_changed(void * hook_data, void * call_data) |
1481 | { |
1482 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
224446ce |
1483 | const TimeInterval *time_span = |
1484 | lttvwindow_get_time_span(event_viewer_data->mw); |
a8c0f09d |
1485 | LttTime start; |
a8c0f09d |
1486 | remove_all_items_from_queue(event_viewer_data->raw_trace_data_queue); |
1487 | gtk_list_store_clear(event_viewer_data->store_m); |
1488 | event_viewer_data->shown = FALSE; |
1489 | event_viewer_data->append = TRUE; |
1490 | |
224446ce |
1491 | start = ltt_time_sub(time_span->endTime, time_span->startTime); |
a8c0f09d |
1492 | event_viewer_data->vadjust_c->upper = ltt_time_to_double(start) * NANOSECONDS_PER_SECOND; |
1493 | // event_viewer_data->vadjust_c->value = 0; |
1494 | |
1495 | return FALSE; |
1496 | } |
1497 | |
1498 | |
cc41a00f |
1499 | void tree_v_grab_focus(GtkWidget *widget, gpointer data){ |
1500 | EventViewerData *event_viewer_data = (EventViewerData *)data; |
bca3b81f |
1501 | MainWindow * mw = event_viewer_data->mw; |
224446ce |
1502 | lttvwindow_report_focus(mw, gtk_widget_get_parent(event_viewer_data->hbox_v)); |
675f8f58 |
1503 | } |
682c6edb |
1504 | |
202f6c8f |
1505 | void update_raw_data_array(EventViewerData* event_viewer_data, unsigned size) |
675f8f58 |
1506 | { |
b671bb09 |
1507 | RawTraceData * data; |
b671bb09 |
1508 | if(size > 0){ |
a0bd2c99 |
1509 | int pid, tmpPid, i,j,len; |
b671bb09 |
1510 | GList * list, *tmpList; |
a0bd2c99 |
1511 | GArray * pid_array, * tmp_pid_array; |
1512 | |
1513 | pid_array = g_array_sized_new(FALSE, TRUE, sizeof(int), 10); |
1514 | tmp_pid_array = g_array_sized_new(FALSE, TRUE, sizeof(int), 10); |
b671bb09 |
1515 | |
1516 | //if the queue is full, remove some data, keep the size of the queue constant |
cc41a00f |
1517 | while(event_viewer_data->raw_trace_data_queue->length + size > RESERVE_BIG_SIZE){ |
1518 | remove_item_from_queue(event_viewer_data->raw_trace_data_queue, |
8a949012 |
1519 | event_viewer_data->append); |
b671bb09 |
1520 | } |
1521 | |
1522 | //update pid if it is not known |
cc41a00f |
1523 | if(event_viewer_data->raw_trace_data_queue->length > 0){ |
1524 | list = event_viewer_data->raw_trace_data_queue->head; |
1525 | tmpList = event_viewer_data->raw_trace_data_queue_tmp->head; |
1526 | if(event_viewer_data->append){ |
8a949012 |
1527 | for(i= event_viewer_data->raw_trace_data_queue->length-1;i>=0;i--){ |
1528 | data = (RawTraceData*)g_list_nth_data(list,i); |
1529 | len = data->pid==0 ? -2 : data->pid; |
1530 | if(data->cpu_id+1 > pid_array->len){ |
1531 | pid_array = g_array_set_size(pid_array,data->cpu_id+1); |
1532 | pid_array = g_array_insert_val(pid_array,data->cpu_id,len); |
1533 | pid_array = g_array_remove_index(pid_array,data->cpu_id+1); |
1534 | }else if(data->cpu_id+1 < pid_array->len){ |
1535 | pid = g_array_index(pid_array,int,data->cpu_id); |
1536 | if(pid == 0){ |
1537 | pid_array = g_array_insert_val(pid_array,data->cpu_id,len); |
1538 | pid_array = g_array_remove_index(pid_array,data->cpu_id+1); |
1539 | } |
1540 | } |
1541 | } |
1542 | |
1543 | for(i=0;i<event_viewer_data->raw_trace_data_queue_tmp->length;i++){ |
1544 | data = (RawTraceData*)g_list_nth_data(tmpList,i); |
1545 | len = data->pid==0 ? -2 : data->pid; |
1546 | if(data->cpu_id+1 > tmp_pid_array->len){ |
1547 | tmp_pid_array = g_array_set_size(tmp_pid_array,data->cpu_id+1); |
1548 | tmp_pid_array = g_array_insert_val(tmp_pid_array,data->cpu_id,len); |
1549 | tmp_pid_array = g_array_remove_index(tmp_pid_array,data->cpu_id+1); |
1550 | }else if(data->cpu_id+1 < tmp_pid_array->len){ |
1551 | pid = g_array_index(tmp_pid_array,int,data->cpu_id); |
1552 | if(pid == 0){ |
1553 | tmp_pid_array = g_array_insert_val(tmp_pid_array,data->cpu_id,len); |
1554 | tmp_pid_array = g_array_remove_index(tmp_pid_array,data->cpu_id+1); |
1555 | } |
1556 | } |
1557 | } |
b671bb09 |
1558 | }else{ |
8a949012 |
1559 | for(i=0;i<event_viewer_data->raw_trace_data_queue->length;i++){ |
1560 | data = (RawTraceData*)g_list_nth_data(list,i); |
1561 | len = data->pid==0 ? -2 : data->pid; |
1562 | if(data->cpu_id+1 > pid_array->len){ |
1563 | pid_array = g_array_set_size(pid_array,data->cpu_id+1); |
1564 | pid_array = g_array_insert_val(pid_array,data->cpu_id,len); |
1565 | pid_array = g_array_remove_index(pid_array,data->cpu_id+1); |
1566 | }else if(data->cpu_id+1 < pid_array->len){ |
1567 | pid = g_array_index(pid_array,int,data->cpu_id); |
1568 | if(pid == 0){ |
1569 | pid_array = g_array_insert_val(pid_array,data->cpu_id,len); |
1570 | pid_array = g_array_remove_index(pid_array,data->cpu_id+1); |
1571 | } |
1572 | } |
1573 | } |
1574 | |
1575 | for(i=event_viewer_data->raw_trace_data_queue_tmp->length-1;i>=0;i--){ |
1576 | data = (RawTraceData*)g_list_nth_data(tmpList,i); |
1577 | len = data->pid==0 ? -2 : data->pid; |
1578 | if(data->cpu_id+1 > tmp_pid_array->len){ |
1579 | tmp_pid_array = g_array_set_size(tmp_pid_array,data->cpu_id+1); |
1580 | tmp_pid_array = g_array_insert_val(tmp_pid_array,data->cpu_id,len); |
1581 | tmp_pid_array = g_array_remove_index(tmp_pid_array,data->cpu_id+1); |
1582 | }else if(data->cpu_id+1 < tmp_pid_array->len){ |
1583 | pid = g_array_index(tmp_pid_array,int,data->cpu_id); |
1584 | if(pid == 0){ |
1585 | tmp_pid_array = g_array_insert_val(tmp_pid_array,data->cpu_id,len); |
1586 | tmp_pid_array = g_array_remove_index(tmp_pid_array,data->cpu_id+1); |
1587 | } |
1588 | } |
1589 | } |
a0bd2c99 |
1590 | } |
1591 | |
1592 | len = pid_array->len > tmp_pid_array->len ? tmp_pid_array->len : pid_array->len; |
1593 | for(j=0;j<len;j++){ |
8a949012 |
1594 | pid = g_array_index(pid_array,int, j); |
1595 | tmpPid = g_array_index(tmp_pid_array,int,j); |
1596 | if(pid == -2)pid = 0; |
1597 | if(tmpPid == -2) tmpPid = 0; |
1598 | |
1599 | if(pid == -1 && tmpPid != -1){ |
1600 | for(i=0;i<event_viewer_data->raw_trace_data_queue->length;i++){ |
1601 | data = (RawTraceData*)g_list_nth_data(list,i); |
1602 | if(data->pid == -1 && data->cpu_id == j) data->pid = tmpPid; |
1603 | } |
1604 | }else if(pid != -1 && tmpPid == -1){ |
1605 | for(i=0;i<event_viewer_data->raw_trace_data_queue_tmp->length;i++){ |
1606 | data = (RawTraceData*)g_list_nth_data(tmpList,i); |
1607 | if(data->pid == -1 && data->cpu_id == j) data->pid = pid; |
1608 | } |
1609 | } |
b671bb09 |
1610 | } |
1611 | } |
1612 | |
a0bd2c99 |
1613 | g_array_free(pid_array,TRUE); |
1614 | g_array_free(tmp_pid_array, TRUE); |
1615 | |
b671bb09 |
1616 | //add data from tmp queue into the queue |
cc41a00f |
1617 | event_viewer_data->number_of_events = event_viewer_data->raw_trace_data_queue->length |
1618 | + event_viewer_data->raw_trace_data_queue_tmp->length; |
1619 | if(event_viewer_data->append){ |
1620 | if(event_viewer_data->raw_trace_data_queue->length > 0) |
8a949012 |
1621 | event_viewer_data->current_event_index = event_viewer_data->raw_trace_data_queue->length - 1; |
cc41a00f |
1622 | else event_viewer_data->current_event_index = 0; |
1623 | while((data = g_queue_pop_head(event_viewer_data->raw_trace_data_queue_tmp)) != NULL){ |
8a949012 |
1624 | g_queue_push_tail(event_viewer_data->raw_trace_data_queue, data); |
b671bb09 |
1625 | } |
1626 | }else{ |
cc41a00f |
1627 | event_viewer_data->current_event_index += event_viewer_data->raw_trace_data_queue_tmp->length; |
1628 | while((data = g_queue_pop_tail(event_viewer_data->raw_trace_data_queue_tmp)) != NULL){ |
8a949012 |
1629 | g_queue_push_head(event_viewer_data->raw_trace_data_queue, data); |
b671bb09 |
1630 | } |
1631 | } |
1632 | } |
682c6edb |
1633 | } |
1634 | |
202f6c8f |
1635 | void get_events(EventViewerData* event_viewer_data, LttTime start, |
8a949012 |
1636 | LttTime end,unsigned max_num_events, unsigned * real_num_events) |
202f6c8f |
1637 | { |
1638 | int size; |
224446ce |
1639 | LttvTracesetContext * tsc = lttvwindow_get_traceset_context(event_viewer_data->mw); |
a8c0f09d |
1640 | |
a8c0f09d |
1641 | add_context_hooks(event_viewer_data,tsc); |
1642 | |
b21c82b6 |
1643 | lttv_process_traceset_seek_time(tsc, start); |
1644 | lttv_process_traceset(tsc, end, max_num_events); |
a8c0f09d |
1645 | |
1646 | remove_context_hooks(event_viewer_data,tsc); |
202f6c8f |
1647 | |
1648 | size = event_viewer_data->raw_trace_data_queue_tmp->length; |
1649 | *real_num_events = size; |
1650 | |
1651 | update_raw_data_array(event_viewer_data,size); |
1652 | } |
1653 | |
675f8f58 |
1654 | static void get_event_detail(LttEvent *e, LttField *f, GString * s) |
1655 | { |
1656 | LttType *type; |
1657 | LttField *element; |
1658 | char *name; |
1659 | int nb, i; |
1660 | |
1661 | type = ltt_field_type(f); |
1662 | switch(ltt_type_class(type)) { |
1663 | case LTT_INT: |
1664 | g_string_append_printf(s, " %ld", ltt_event_get_long_int(e,f)); |
1665 | break; |
1666 | |
1667 | case LTT_UINT: |
1668 | g_string_append_printf(s, " %lu", ltt_event_get_long_unsigned(e,f)); |
1669 | break; |
1670 | |
1671 | case LTT_FLOAT: |
1672 | g_string_append_printf(s, " %g", ltt_event_get_double(e,f)); |
1673 | break; |
1674 | |
1675 | case LTT_STRING: |
1676 | g_string_append_printf(s, " \"%s\"", ltt_event_get_string(e,f)); |
1677 | break; |
1678 | |
1679 | case LTT_ENUM: |
1680 | g_string_append_printf(s, " %s", ltt_enum_string_get(type, |
1681 | ltt_event_get_unsigned(e,f)-1)); |
1682 | break; |
1683 | |
1684 | case LTT_ARRAY: |
1685 | case LTT_SEQUENCE: |
1686 | g_string_append_printf(s, " {"); |
1687 | nb = ltt_event_field_element_number(e,f); |
1688 | element = ltt_field_element(f); |
1689 | for(i = 0 ; i < nb ; i++) { |
1690 | ltt_event_field_element_select(e,f,i); |
8a949012 |
1691 | get_event_detail(e, element, s); |
675f8f58 |
1692 | } |
1693 | g_string_append_printf(s, " }"); |
1694 | break; |
1695 | |
1696 | case LTT_STRUCT: |
1697 | g_string_append_printf(s, " {"); |
1698 | nb = ltt_type_member_number(type); |
1699 | for(i = 0 ; i < nb ; i++) { |
1700 | element = ltt_field_member(f,i); |
8a949012 |
1701 | ltt_type_member_type(type, i, &name); |
1702 | g_string_append_printf(s, " %s = ", name); |
675f8f58 |
1703 | get_event_detail(e, element, s); |
1704 | } |
1705 | g_string_append_printf(s, " }"); |
1706 | break; |
1707 | } |
1708 | |
1709 | } |
682c6edb |
1710 | |
675f8f58 |
1711 | static void get_pid(unsigned * in, unsigned * out, char * s) |
1712 | { |
1713 | char * str; |
1714 | str = strstr(s, "out ="); |
1715 | if (str){ |
1716 | str = str + 5; |
1717 | sscanf(str,"%d", out); |
1718 | }else{ |
1719 | g_warning("Can not find out pid\n"); |
1720 | } |
1721 | |
1722 | str = strstr(s,"in ="); |
1723 | if (str){ |
1724 | str = str + 4; |
1725 | sscanf(str,"%d", in); |
1726 | }else{ |
1727 | g_warning("Can not find in pid\n"); |
1728 | } |
1729 | } |
682c6edb |
1730 | |
675f8f58 |
1731 | gboolean parse_event(void *hook_data, void *call_data) |
1732 | { |
cc41a00f |
1733 | EventViewerData *event_viewer_data = (EventViewerData *)hook_data; |
675f8f58 |
1734 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1735 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1736 | |
cc41a00f |
1737 | RawTraceData * tmp_raw_trace_data,*prev_raw_trace_data = NULL, *data=NULL; |
675f8f58 |
1738 | LttEvent *e; |
1739 | LttTime time; |
1740 | LttField * field; |
1741 | unsigned in=0, out=0; |
1742 | int i; |
cc41a00f |
1743 | GString * detail_event = g_string_new(""); |
b671bb09 |
1744 | GList * list; |
1745 | |
675f8f58 |
1746 | e = tfc->e; |
1747 | field = ltt_event_field(e); |
1748 | time = ltt_event_time(e); |
1749 | |
cc41a00f |
1750 | tmp_raw_trace_data = g_new(RawTraceData,1); |
1751 | tmp_raw_trace_data->cpu_id = ltt_event_cpu_id(e); |
1752 | tmp_raw_trace_data->event_name = g_strdup(ltt_eventtype_name(ltt_event_eventtype(e))); |
1753 | tmp_raw_trace_data->time = time; |
a5dcde2f |
1754 | tmp_raw_trace_data->ep = ltt_event_position_new(); |
675f8f58 |
1755 | |
a0bd2c99 |
1756 | if(event_viewer_data->raw_trace_data_queue_tmp->length){ |
1757 | list = event_viewer_data->raw_trace_data_queue_tmp->head; |
1758 | for(i=event_viewer_data->raw_trace_data_queue_tmp->length-1;i>=0;i--){ |
1759 | data = (RawTraceData *)g_list_nth_data(list,i); |
1760 | if(data->cpu_id == tmp_raw_trace_data->cpu_id){ |
8a949012 |
1761 | prev_raw_trace_data = data; |
1762 | break; |
a0bd2c99 |
1763 | } |
1764 | } |
1765 | } |
1766 | |
cc41a00f |
1767 | if(prev_raw_trace_data) tmp_raw_trace_data->pid = prev_raw_trace_data->pid; |
1768 | else tmp_raw_trace_data->pid = -1; |
675f8f58 |
1769 | |
a5dcde2f |
1770 | tmp_raw_trace_data->entry_length = field == NULL ? 0 : ltt_field_size(field); |
cc41a00f |
1771 | if(field) get_event_detail(e, field, detail_event); |
1772 | tmp_raw_trace_data->event_description = g_strdup(detail_event->str); |
675f8f58 |
1773 | |
cc41a00f |
1774 | if(strcmp(tmp_raw_trace_data->event_name, "schedchange") == 0){ |
1775 | get_pid(&in, &out, detail_event->str); |
675f8f58 |
1776 | } |
1777 | |
b671bb09 |
1778 | |
675f8f58 |
1779 | if(in != 0 || out != 0){ |
cc41a00f |
1780 | tmp_raw_trace_data->pid = in; |
1781 | if(prev_raw_trace_data && prev_raw_trace_data->pid == -1){ |
1782 | list = event_viewer_data->raw_trace_data_queue_tmp->head; |
1783 | for(i=0;i<event_viewer_data->raw_trace_data_queue_tmp->length;i++){ |
8a949012 |
1784 | data = (RawTraceData *)g_list_nth_data(list,i); |
1785 | if(data->cpu_id == tmp_raw_trace_data->cpu_id){ |
1786 | data->pid = out; |
1787 | } |
675f8f58 |
1788 | } |
1789 | } |
1790 | } |
1791 | |
a5dcde2f |
1792 | ltt_event_position(e, tmp_raw_trace_data->ep); |
b671bb09 |
1793 | |
cc41a00f |
1794 | if(event_viewer_data->raw_trace_data_queue_tmp->length >= RESERVE_SMALL_SIZE){ |
1795 | if(event_viewer_data->append){ |
1796 | list = g_list_last(event_viewer_data->raw_trace_data_queue_tmp->head); |
b671bb09 |
1797 | data = (RawTraceData *)(list->data); |
1798 | if(data->time.tv_sec == time.tv_sec && |
8a949012 |
1799 | data->time.tv_nsec == time.tv_nsec){ |
1800 | g_queue_push_tail(event_viewer_data->raw_trace_data_queue_tmp,tmp_raw_trace_data); |
b671bb09 |
1801 | }else{ |
8a949012 |
1802 | g_free(tmp_raw_trace_data); |
b671bb09 |
1803 | } |
1804 | }else{ |
cc41a00f |
1805 | remove_item_from_queue(event_viewer_data->raw_trace_data_queue_tmp,TRUE); |
1806 | g_queue_push_tail(event_viewer_data->raw_trace_data_queue_tmp,tmp_raw_trace_data); |
b671bb09 |
1807 | } |
1808 | }else{ |
cc41a00f |
1809 | g_queue_push_tail (event_viewer_data->raw_trace_data_queue_tmp,tmp_raw_trace_data); |
b671bb09 |
1810 | } |
675f8f58 |
1811 | |
cc41a00f |
1812 | g_string_free(detail_event, TRUE); |
675f8f58 |
1813 | |
1814 | return FALSE; |
1815 | } |
682c6edb |
1816 | |
b671bb09 |
1817 | void remove_item_from_queue(GQueue * q, gboolean fromHead) |
a60b01ef |
1818 | { |
b671bb09 |
1819 | RawTraceData *data1, *data2 = NULL; |
1820 | GList * list; |
1821 | |
1822 | if(fromHead){ |
1823 | data1 = (RawTraceData *)g_queue_pop_head(q); |
1824 | list = g_list_first(q->head); |
1825 | if(list) |
1826 | data2 = (RawTraceData *)(list->data); |
1827 | }else{ |
1828 | data1 = (RawTraceData *)g_queue_pop_tail(q); |
1829 | list = g_list_last(q->head); |
1830 | if(list) |
1831 | data2 = (RawTraceData *)(list->data); |
1832 | } |
1833 | |
1834 | if(data2){ |
1835 | if(data1->time.tv_sec == data2->time.tv_sec && |
1836 | data1->time.tv_nsec == data2->time.tv_nsec){ |
1837 | remove_item_from_queue(q, fromHead); |
1838 | } |
a60b01ef |
1839 | } |
b671bb09 |
1840 | |
1841 | g_free(data1); |
1842 | |
1843 | return; |
1844 | } |
1845 | |
1846 | void remove_all_items_from_queue(GQueue *q) |
1847 | { |
1848 | RawTraceData *data; |
1849 | while((data = (RawTraceData *)g_queue_pop_head(q)) != NULL){ |
1850 | g_free(data); |
1851 | } |
a60b01ef |
1852 | } |
682c6edb |
1853 | |
c46519c8 |
1854 | |
08b1c66e |
1855 | /** |
1856 | * plugin's init function |
1857 | * |
1858 | * This function initializes the Event Viewer functionnality through the |
1859 | * gtkTraceSet API. |
1860 | */ |
1861 | static void init() { |
1862 | |
1863 | /* Register the toolbar insert button */ |
224446ce |
1864 | lttvwindow_register_toolbar(hGuiEventsInsert_xpm, "Insert Event Viewer", h_gui_events); |
08b1c66e |
1865 | |
1866 | /* Register the menu item insert entry */ |
224446ce |
1867 | lttvwindow_register_menu("/", "Insert Event Viewer", h_gui_events); |
08b1c66e |
1868 | |
1869 | } |
1870 | |
1871 | void event_destroy_walk(gpointer data, gpointer user_data) |
1872 | { |
1873 | gui_events_destructor((EventViewerData*)data); |
1874 | } |
1875 | |
1876 | /** |
1877 | * plugin's destroy function |
1878 | * |
1879 | * This function releases the memory reserved by the module and unregisters |
1880 | * everything that has been registered in the gtkTraceSet API. |
1881 | */ |
1882 | static void destroy() { |
1883 | int i; |
1884 | |
1885 | EventViewerData *event_viewer_data; |
1886 | |
1887 | if(g_event_viewer_data_list){ |
1888 | g_slist_foreach(g_event_viewer_data_list, event_destroy_walk, NULL ); |
1889 | g_slist_free(g_event_viewer_data_list); |
1890 | } |
1891 | |
1892 | /* Unregister the toolbar insert button */ |
224446ce |
1893 | lttvwindow_unregister_toolbar(h_gui_events); |
08b1c66e |
1894 | |
1895 | /* Unregister the menu item insert entry */ |
224446ce |
1896 | lttvwindow_unregister_menu(h_gui_events); |
08b1c66e |
1897 | } |
1898 | |
1899 | |
1900 | LTTV_MODULE("guievents", "Detailed events view", \ |
1901 | "Graphical module to display a detailed event list", \ |
db2c9c14 |
1902 | init, destroy, "lttvwindow") |