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 | * |
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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" |
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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; |
f7afe191 |
95 | TimeWindow time_window; |
675f8f58 |
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 |
f7afe191 |
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 | |
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112 | //scroll window containing Tree View |
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113 | GtkWidget * scroll_win; |
8b9fdc80 |
114 | |
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115 | /* Model containing list data */ |
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116 | GtkListStore *store_m; |
675f8f58 |
117 | |
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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 | |
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130 | guint num_visible_events; |
131 | guint first_event, last_event; |
675f8f58 |
132 | |
133 | /* TEST DATA, TO BE READ FROM THE TRACE */ |
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134 | gint number_of_events ; |
135 | guint currently_selected_event ; |
136 | gboolean selected_event ; |
682c6edb |
137 | |
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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 | |
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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; |
41a76985 |
236 | get_time_window(event_viewer_data->mw, &event_viewer_data->time_window); |
237 | get_current_time(event_viewer_data->mw, &event_viewer_data->current_time); |
675f8f58 |
238 | |
cc41a00f |
239 | event_viewer_data->before_event_hooks = lttv_hooks_new(); |
240 | lttv_hooks_add(event_viewer_data->before_event_hooks, parse_event, event_viewer_data); |
675f8f58 |
241 | |
cc41a00f |
242 | event_viewer_data->raw_trace_data_queue = g_queue_new(); |
243 | event_viewer_data->raw_trace_data_queue_tmp = g_queue_new(); |
b671bb09 |
244 | |
41a76985 |
245 | reg_update_time_window(update_time_window,event_viewer_data, event_viewer_data->mw); |
246 | reg_update_current_time(update_current_time,event_viewer_data, event_viewer_data->mw); |
202f6c8f |
247 | reg_show_viewer(show_event_detail,event_viewer_data, event_viewer_data->mw); |
a8c0f09d |
248 | reg_update_traceset(traceset_changed,event_viewer_data, event_viewer_data->mw); |
675f8f58 |
249 | |
cc41a00f |
250 | event_viewer_data->scroll_win = gtk_scrolled_window_new (NULL, NULL); |
251 | gtk_widget_show ( event_viewer_data->scroll_win); |
252 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(event_viewer_data->scroll_win), |
8a949012 |
253 | GTK_POLICY_AUTOMATIC, GTK_POLICY_NEVER); |
8b9fdc80 |
254 | |
675f8f58 |
255 | /* TEST DATA, TO BE READ FROM THE TRACE */ |
cc41a00f |
256 | event_viewer_data->currently_selected_event = FALSE ; |
257 | event_viewer_data->selected_event = 0; |
675f8f58 |
258 | |
259 | /* Create a model for storing the data list */ |
cc41a00f |
260 | event_viewer_data->store_m = gtk_list_store_new ( |
8a949012 |
261 | N_COLUMNS, /* Total number of columns */ |
262 | G_TYPE_INT, /* CPUID */ |
263 | G_TYPE_STRING, /* Event */ |
264 | G_TYPE_UINT64, /* Time */ |
265 | G_TYPE_INT, /* PID */ |
266 | G_TYPE_INT, /* Entry length */ |
267 | G_TYPE_STRING); /* Event's description */ |
268 | |
675f8f58 |
269 | /* Create the viewer widget for the columned list */ |
cc41a00f |
270 | event_viewer_data->tree_v = 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 | |
cc41a00f |
287 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "grab-focus", |
8a949012 |
288 | G_CALLBACK (tree_v_grab_focus), |
289 | event_viewer_data); |
290 | |
675f8f58 |
291 | // Use on each column! |
cc41a00f |
292 | //gtk_tree_view_column_set_sizing(event_viewer_data->tree_v, GTK_TREE_VIEW_COLUMN_FIXED); |
8a949012 |
293 | |
675f8f58 |
294 | /* The view now holds a reference. We can get rid of our own |
295 | * reference */ |
cc41a00f |
296 | g_object_unref (G_OBJECT (event_viewer_data->store_m)); |
675f8f58 |
297 | |
fcdf0ec2 |
298 | |
fbbb2697 |
299 | /* Create a column, associating the "text" attribute of the |
300 | * cell_renderer to the first column of the model */ |
675f8f58 |
301 | /* Columns alignment : 0.0 : Left 0.5 : Center 1.0 : Right */ |
fbbb2697 |
302 | renderer = gtk_cell_renderer_text_new (); |
303 | column = gtk_tree_view_column_new_with_attributes ("CPUID", |
8a949012 |
304 | renderer, |
305 | "text", CPUID_COLUMN, |
306 | NULL); |
675f8f58 |
307 | gtk_tree_view_column_set_alignment (column, 0.0); |
308 | gtk_tree_view_column_set_fixed_width (column, 45); |
cc41a00f |
309 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); |
fbbb2697 |
310 | |
311 | renderer = gtk_cell_renderer_text_new (); |
312 | column = gtk_tree_view_column_new_with_attributes ("Event", |
8a949012 |
313 | renderer, |
314 | "text", EVENT_COLUMN, |
315 | NULL); |
675f8f58 |
316 | gtk_tree_view_column_set_alignment (column, 0.0); |
317 | gtk_tree_view_column_set_fixed_width (column, 120); |
cc41a00f |
318 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); |
fbbb2697 |
319 | |
320 | renderer = gtk_cell_renderer_text_new (); |
321 | column = gtk_tree_view_column_new_with_attributes ("Time", |
8a949012 |
322 | renderer, |
323 | "text", TIME_COLUMN, |
324 | NULL); |
675f8f58 |
325 | gtk_tree_view_column_set_alignment (column, 1.0); |
326 | gtk_tree_view_column_set_fixed_width (column, 120); |
cc41a00f |
327 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); |
fbbb2697 |
328 | |
329 | renderer = gtk_cell_renderer_text_new (); |
330 | column = gtk_tree_view_column_new_with_attributes ("PID", |
8a949012 |
331 | renderer, |
332 | "text", PID_COLUMN, |
333 | NULL); |
675f8f58 |
334 | gtk_tree_view_column_set_alignment (column, 1.0); |
335 | gtk_tree_view_column_set_fixed_width (column, 45); |
cc41a00f |
336 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); |
675f8f58 |
337 | |
fbbb2697 |
338 | renderer = gtk_cell_renderer_text_new (); |
339 | column = gtk_tree_view_column_new_with_attributes ("Entry Length", |
8a949012 |
340 | renderer, |
341 | "text", ENTRY_LEN_COLUMN, |
342 | NULL); |
675f8f58 |
343 | gtk_tree_view_column_set_alignment (column, 1.0); |
344 | gtk_tree_view_column_set_fixed_width (column, 60); |
cc41a00f |
345 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); |
675f8f58 |
346 | |
fbbb2697 |
347 | renderer = gtk_cell_renderer_text_new (); |
348 | column = gtk_tree_view_column_new_with_attributes ("Event's Description", |
8a949012 |
349 | renderer, |
350 | "text", EVENT_DESCR_COLUMN, |
351 | NULL); |
675f8f58 |
352 | gtk_tree_view_column_set_alignment (column, 0.0); |
cc41a00f |
353 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); |
fbbb2697 |
354 | |
355 | |
675f8f58 |
356 | /* Setup the selection handler */ |
cc41a00f |
357 | event_viewer_data->select_c = gtk_tree_view_get_selection (GTK_TREE_VIEW (event_viewer_data->tree_v)); |
358 | gtk_tree_selection_set_mode (event_viewer_data->select_c, GTK_SELECTION_SINGLE); |
359 | g_signal_connect (G_OBJECT (event_viewer_data->select_c), "changed", |
8a949012 |
360 | G_CALLBACK (tree_selection_changed_cb), |
361 | event_viewer_data); |
362 | |
cc41a00f |
363 | gtk_container_add (GTK_CONTAINER (event_viewer_data->scroll_win), event_viewer_data->tree_v); |
8b9fdc80 |
364 | |
cc41a00f |
365 | event_viewer_data->hbox_v = gtk_hbox_new(0, 0); |
366 | gtk_box_pack_start(GTK_BOX(event_viewer_data->hbox_v), event_viewer_data->scroll_win, TRUE, TRUE, 0); |
fcdf0ec2 |
367 | |
368 | /* Create vertical scrollbar and pack it */ |
cc41a00f |
369 | event_viewer_data->vscroll_vc = gtk_vscrollbar_new(NULL); |
607177be |
370 | gtk_range_set_update_policy (GTK_RANGE(event_viewer_data->vscroll_vc), |
8a949012 |
371 | GTK_UPDATE_CONTINUOUS); |
372 | // Changed by MD : more user friendly :) |
373 | //GTK_UPDATE_DISCONTINUOUS); |
cc41a00f |
374 | gtk_box_pack_start(GTK_BOX(event_viewer_data->hbox_v), event_viewer_data->vscroll_vc, FALSE, TRUE, 0); |
675f8f58 |
375 | |
fcdf0ec2 |
376 | /* Get the vertical scrollbar's adjustment */ |
cc41a00f |
377 | event_viewer_data->vadjust_c = gtk_range_get_adjustment(GTK_RANGE(event_viewer_data->vscroll_vc)); |
378 | event_viewer_data->vtree_adjust_c = gtk_tree_view_get_vadjustment( |
8a949012 |
379 | GTK_TREE_VIEW (event_viewer_data->tree_v)); |
675f8f58 |
380 | |
cc41a00f |
381 | g_signal_connect (G_OBJECT (event_viewer_data->vadjust_c), "value-changed", |
8a949012 |
382 | G_CALLBACK (v_scroll_cb), |
383 | event_viewer_data); |
675f8f58 |
384 | /* Set the upper bound to the last event number */ |
cc41a00f |
385 | event_viewer_data->previous_value = 0; |
386 | event_viewer_data->vadjust_c->lower = 0.0; |
387 | //event_viewer_data->vadjust_c->upper = event_viewer_data->number_of_events; |
388 | event_viewer_data->vadjust_c->value = 0.0; |
389 | event_viewer_data->vadjust_c->step_increment = 1.0; |
390 | event_viewer_data->vadjust_c->page_increment = 2.0; |
391 | // event_viewer_data->vtree_adjust_c->upper; |
392 | event_viewer_data->vadjust_c->page_size = 2.0; |
393 | // event_viewer_data->vtree_adjust_c->upper; |
fbbb2697 |
394 | /* Raw event trace */ |
cc41a00f |
395 | gtk_widget_show(event_viewer_data->hbox_v); |
396 | gtk_widget_show(event_viewer_data->tree_v); |
397 | gtk_widget_show(event_viewer_data->vscroll_vc); |
fbbb2697 |
398 | |
675f8f58 |
399 | /* Add the object's information to the module's array */ |
cc41a00f |
400 | g_event_viewer_data_list = g_slist_append(g_event_viewer_data_list, event_viewer_data); |
fbbb2697 |
401 | |
cc41a00f |
402 | event_viewer_data->first_event = -1 ; |
403 | event_viewer_data->last_event = 0 ; |
675f8f58 |
404 | |
cc41a00f |
405 | event_viewer_data->num_visible_events = 1; |
675f8f58 |
406 | |
b671bb09 |
407 | //get the life span of the traceset and set the upper of the scroll bar |
41a76985 |
408 | get_traceset_time_span(event_viewer_data->mw, &event_viewer_data->time_span); |
f7afe191 |
409 | |
cc41a00f |
410 | start = ltt_time_sub(event_viewer_data->time_span.endTime, event_viewer_data->time_span.startTime); |
411 | event_viewer_data->vadjust_c->upper = ltt_time_to_double(start) * NANOSECONDS_PER_SECOND; |
b671bb09 |
412 | |
cc41a00f |
413 | event_viewer_data->append = TRUE; |
b671bb09 |
414 | |
cc41a00f |
415 | event_viewer_data->start_event_index = 0; |
416 | event_viewer_data->end_event_index = event_viewer_data->num_visible_events - 1; |
675f8f58 |
417 | |
675f8f58 |
418 | /* Set the Selected Event */ |
cc41a00f |
419 | // tree_v_set_cursor(event_viewer_data); |
8af8e4c5 |
420 | |
202f6c8f |
421 | event_viewer_data->shown = FALSE; |
52548e33 |
422 | event_viewer_data->current_time_updated = FALSE; |
202f6c8f |
423 | event_viewer_data->size = RESERVE_SMALL_SIZE; |
424 | g_object_set_data( |
8a949012 |
425 | G_OBJECT(event_viewer_data->hbox_v), |
426 | MAX_NUMBER_EVENT, |
427 | &event_viewer_data->size); |
db69971a |
428 | /* |
202f6c8f |
429 | g_object_set_data( |
8a949012 |
430 | G_OBJECT(event_viewer_data->hbox_v), |
431 | TRACESET_TIME_SPAN, |
432 | &event_viewer_data->time_span); |
db69971a |
433 | */ |
a8c0f09d |
434 | event_viewer_data->filter_key = g_strdup(key); |
49bf71b5 |
435 | g_object_set_data( |
8a949012 |
436 | G_OBJECT(event_viewer_data->hbox_v), |
437 | event_viewer_data->filter_key, |
438 | s); |
49bf71b5 |
439 | |
8af8e4c5 |
440 | g_object_set_data_full( |
8a949012 |
441 | G_OBJECT(event_viewer_data->hbox_v), |
442 | "event_viewer_data", |
443 | event_viewer_data, |
444 | (GDestroyNotify)gui_events_free); |
675f8f58 |
445 | |
cc41a00f |
446 | return event_viewer_data; |
fbbb2697 |
447 | } |
fcdf0ec2 |
448 | |
cc41a00f |
449 | void tree_v_set_cursor(EventViewerData *event_viewer_data) |
682c6edb |
450 | { |
675f8f58 |
451 | GtkTreePath *path; |
452 | |
cc41a00f |
453 | if(event_viewer_data->selected_event && event_viewer_data->first_event != -1) |
675f8f58 |
454 | { |
cc41a00f |
455 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
8a949012 |
456 | // event_viewer_data->currently_selected_event); |
675f8f58 |
457 | |
458 | path = gtk_tree_path_new_from_indices( |
8a949012 |
459 | event_viewer_data->currently_selected_event- |
460 | event_viewer_data->first_event, |
461 | -1); |
675f8f58 |
462 | |
cc41a00f |
463 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
675f8f58 |
464 | gtk_tree_path_free(path); |
465 | } |
682c6edb |
466 | } |
467 | |
cc41a00f |
468 | void tree_v_get_cursor(EventViewerData *event_viewer_data) |
682c6edb |
469 | { |
675f8f58 |
470 | GtkTreePath *path; |
471 | gint *indices; |
8a949012 |
472 | |
cc41a00f |
473 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), &path, NULL); |
675f8f58 |
474 | indices = gtk_tree_path_get_indices(path); |
475 | |
476 | if(indices != NULL) |
477 | { |
cc41a00f |
478 | event_viewer_data->selected_event = TRUE; |
479 | event_viewer_data->currently_selected_event = |
8a949012 |
480 | event_viewer_data->first_event + indices[0]; |
675f8f58 |
481 | |
482 | } else { |
cc41a00f |
483 | event_viewer_data->selected_event = FALSE; |
484 | event_viewer_data->currently_selected_event = 0; |
675f8f58 |
485 | } |
675f8f58 |
486 | |
487 | gtk_tree_path_free(path); |
682c6edb |
488 | |
489 | } |
490 | |
491 | |
492 | |
cc41a00f |
493 | void tree_v_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, gint arg2, gpointer data) |
fbbb2697 |
494 | { |
675f8f58 |
495 | GtkTreePath *path; // = gtk_tree_path_new(); |
496 | gint *indices; |
497 | gdouble value; |
cc41a00f |
498 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
675f8f58 |
499 | |
cc41a00f |
500 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), &path, NULL); |
675f8f58 |
501 | if(path == NULL) |
502 | { |
503 | /* No prior cursor, put it at beginning of page and let the execution do */ |
504 | path = gtk_tree_path_new_from_indices(0, -1); |
cc41a00f |
505 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
675f8f58 |
506 | } |
507 | |
508 | indices = gtk_tree_path_get_indices(path); |
509 | |
cc41a00f |
510 | value = gtk_adjustment_get_value(event_viewer_data->vadjust_c); |
675f8f58 |
511 | |
512 | if(arg1 == GTK_MOVEMENT_DISPLAY_LINES) |
513 | { |
514 | /* Move one line */ |
515 | if(arg2 == 1) |
8a949012 |
516 | { |
517 | /* move one line down */ |
518 | if(indices[0] == event_viewer_data->num_visible_events - 1) |
519 | { |
520 | if(value + event_viewer_data->num_visible_events <= |
521 | event_viewer_data->number_of_events -1) |
522 | { |
523 | event_viewer_data->currently_selected_event += 1; |
524 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, value+1); |
525 | //gtk_tree_path_free(path); |
526 | //path = gtk_tree_path_new_from_indices(event_viewer_data->num_visible_events-1, -1); |
527 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
528 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
529 | } |
530 | } |
531 | } else { |
532 | /* Move one line up */ |
533 | if(indices[0] == 0) |
534 | { |
535 | if(value - 1 >= 0 ) |
536 | { |
537 | event_viewer_data->currently_selected_event -= 1; |
538 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, value-1); |
539 | //gtk_tree_path_free(path); |
540 | //path = gtk_tree_path_new_from_indices(0, -1); |
541 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
542 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
543 | } |
544 | |
545 | } |
546 | } |
675f8f58 |
547 | |
548 | } |
549 | |
550 | if(arg1 == GTK_MOVEMENT_PAGES) |
551 | { |
552 | /* Move one page */ |
553 | if(arg2 == 1) |
8a949012 |
554 | { |
555 | if(event_viewer_data->num_visible_events == 1) |
556 | value += 1 ; |
557 | /* move one page down */ |
558 | if(value + event_viewer_data->num_visible_events-1 <= |
559 | event_viewer_data->number_of_events ) |
560 | { |
561 | event_viewer_data->currently_selected_event += event_viewer_data->num_visible_events-1; |
562 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
563 | // value+(event_viewer_data->num_visible_events-1)); |
564 | //gtk_tree_path_free(path); |
565 | //path = gtk_tree_path_new_from_indices(0, -1); |
566 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
567 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
568 | } |
569 | } else { |
570 | /* Move one page up */ |
571 | if(event_viewer_data->num_visible_events == 1) |
572 | value -= 1 ; |
573 | |
574 | if(indices[0] < event_viewer_data->num_visible_events - 2 ) |
575 | { |
576 | if(value - (event_viewer_data->num_visible_events-1) >= 0) |
577 | { |
578 | event_viewer_data->currently_selected_event -= event_viewer_data->num_visible_events-1; |
579 | |
580 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
581 | // value-(event_viewer_data->num_visible_events-1)); |
582 | //gtk_tree_path_free(path); |
583 | //path = gtk_tree_path_new_from_indices(0, -1); |
584 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
585 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
586 | |
587 | } else { |
588 | /* Go to first Event */ |
589 | event_viewer_data->currently_selected_event == 0 ; |
590 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
591 | // 0); |
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"); |
596 | |
597 | } |
598 | } |
599 | |
600 | } |
675f8f58 |
601 | |
602 | } |
603 | |
604 | if(arg1 == GTK_MOVEMENT_BUFFER_ENDS) |
605 | { |
606 | /* Move to the ends of the buffer */ |
607 | if(arg2 == 1) |
8a949012 |
608 | { |
609 | /* move end of buffer */ |
610 | event_viewer_data->currently_selected_event = event_viewer_data->number_of_events-1 ; |
611 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
612 | // event_viewer_data->number_of_events - |
613 | // event_viewer_data->num_visible_events); |
614 | //gtk_tree_path_free(path); |
615 | //path = gtk_tree_path_new_from_indices(event_viewer_data->num_visible_events-1, -1); |
616 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
617 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
618 | } else { |
619 | /* Move beginning of buffer */ |
620 | event_viewer_data->currently_selected_event = 0 ; |
621 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, 0); |
622 | //gtk_tree_path_free(path); |
623 | //path = gtk_tree_path_new_from_indices(0, -1); |
624 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
625 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
626 | } |
675f8f58 |
627 | |
628 | } |
629 | |
630 | |
631 | gtk_tree_path_free(path); |
b26121f4 |
632 | } |
633 | |
cc41a00f |
634 | void tree_v_cursor_changed_cb (GtkWidget *widget, gpointer data) |
b26121f4 |
635 | { |
cc41a00f |
636 | EventViewerData *event_viewer_data = (EventViewerData*) data; |
675f8f58 |
637 | LttTime ltt_time; |
a60b01ef |
638 | guint64 time; |
675f8f58 |
639 | GtkTreeIter iter; |
cc41a00f |
640 | GtkTreeModel* model = GTK_TREE_MODEL(event_viewer_data->store_m); |
675f8f58 |
641 | GtkTreePath *path; |
8a949012 |
642 | |
675f8f58 |
643 | /* On cursor change, modify the currently selected event by calling |
644 | * the right API function */ |
cc41a00f |
645 | tree_v_get_cursor(event_viewer_data); |
52548e33 |
646 | |
cc41a00f |
647 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), &path, NULL); |
675f8f58 |
648 | if(gtk_tree_model_get_iter(model,&iter,path)){ |
649 | gtk_tree_model_get(model, &iter, TIME_COLUMN, &time, -1); |
308711e5 |
650 | ltt_time.tv_sec = time / NANOSECONDS_PER_SECOND; |
651 | ltt_time.tv_nsec = time % NANOSECONDS_PER_SECOND; |
675f8f58 |
652 | |
cc41a00f |
653 | if(ltt_time.tv_sec != event_viewer_data->current_time.tv_sec || |
52548e33 |
654 | ltt_time.tv_nsec != event_viewer_data->current_time.tv_nsec){ |
655 | event_viewer_data->current_time_updated = TRUE; |
41a76985 |
656 | set_current_time(event_viewer_data->mw,<t_time); |
52548e33 |
657 | } |
675f8f58 |
658 | }else{ |
659 | g_warning("Can not get iter\n"); |
660 | } |
52548e33 |
661 | |
b26121f4 |
662 | } |
663 | |
664 | |
665 | void v_scroll_cb (GtkAdjustment *adjustment, gpointer data) |
666 | { |
cc41a00f |
667 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
668 | GtkTreePath *tree_path; |
675f8f58 |
669 | |
cc41a00f |
670 | get_test_data(adjustment->value, event_viewer_data->num_visible_events, |
8a949012 |
671 | event_viewer_data); |
675f8f58 |
672 | |
673 | |
cc41a00f |
674 | if(event_viewer_data->currently_selected_event |
675 | >= event_viewer_data->first_event |
675f8f58 |
676 | && |
cc41a00f |
677 | event_viewer_data->currently_selected_event |
678 | <= event_viewer_data->last_event |
675f8f58 |
679 | && |
cc41a00f |
680 | event_viewer_data->selected_event) |
675f8f58 |
681 | { |
682 | |
cc41a00f |
683 | tree_path = gtk_tree_path_new_from_indices( |
8a949012 |
684 | event_viewer_data->currently_selected_event- |
685 | event_viewer_data->first_event, |
686 | -1); |
675f8f58 |
687 | |
c20b7777 |
688 | // gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), tree_path, |
8a949012 |
689 | // NULL, FALSE); |
cc41a00f |
690 | gtk_tree_path_free(tree_path); |
675f8f58 |
691 | } |
b671bb09 |
692 | |
675f8f58 |
693 | |
fbbb2697 |
694 | } |
fcdf0ec2 |
695 | |
6601bf27 |
696 | gint get_cell_height(GtkTreeView *TreeView) |
697 | { |
675f8f58 |
698 | gint height, width; |
cc41a00f |
699 | GtkTreeViewColumn *column = gtk_tree_view_get_column(TreeView, 0); |
700 | GList *Render_List = gtk_tree_view_column_get_cell_renderers(column); |
10f2da95 |
701 | GtkCellRenderer *renderer = g_list_first(Render_List)->data; |
675f8f58 |
702 | |
cc41a00f |
703 | gtk_tree_view_column_cell_get_size(column, NULL, NULL, NULL, NULL, &height); |
675f8f58 |
704 | |
705 | return height; |
6601bf27 |
706 | } |
707 | |
cc41a00f |
708 | void tree_v_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gpointer data) |
fbbb2697 |
709 | { |
cc41a00f |
710 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
711 | gint cell_height = get_cell_height(GTK_TREE_VIEW(event_viewer_data->tree_v)); |
712 | gint last_num_visible_events = event_viewer_data->num_visible_events; |
713 | gdouble exact_num_visible; |
675f8f58 |
714 | |
cc41a00f |
715 | exact_num_visible = ( alloc->height - |
8a949012 |
716 | TREE_VIEW_HEADER_HEIGHT (GTK_TREE_VIEW(event_viewer_data->tree_v)) ) |
cc41a00f |
717 | / (double)cell_height ; |
675f8f58 |
718 | |
cc41a00f |
719 | event_viewer_data->num_visible_events = ceil(exact_num_visible) ; |
675f8f58 |
720 | |
b671bb09 |
721 | /* |
cc41a00f |
722 | event_viewer_data->vadjust_c->page_increment = |
723 | floor(exact_num_visible); |
724 | event_viewer_data->vadjust_c->page_size = |
725 | floor(exact_num_visible); |
b671bb09 |
726 | */ |
675f8f58 |
727 | |
cc41a00f |
728 | if(event_viewer_data->num_visible_events != last_num_visible_events) |
675f8f58 |
729 | { |
cc41a00f |
730 | get_test_data(event_viewer_data->vadjust_c->value, |
8a949012 |
731 | event_viewer_data->num_visible_events, |
732 | event_viewer_data); |
675f8f58 |
733 | } |
734 | |
6601bf27 |
735 | |
fbbb2697 |
736 | } |
737 | |
cc41a00f |
738 | void tree_v_size_request_cb (GtkWidget *widget, GtkRequisition *requisition, gpointer data) |
fbbb2697 |
739 | { |
675f8f58 |
740 | gint h; |
cc41a00f |
741 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
742 | gint cell_height = get_cell_height(GTK_TREE_VIEW(event_viewer_data->tree_v)); |
8a949012 |
743 | |
cc41a00f |
744 | h = cell_height + TREE_VIEW_HEADER_HEIGHT |
745 | (GTK_TREE_VIEW(event_viewer_data->tree_v)); |
675f8f58 |
746 | requisition->height = h; |
8a949012 |
747 | |
fcdf0ec2 |
748 | } |
749 | |
202f6c8f |
750 | gboolean show_event_detail(void * hook_data, void * call_data) |
751 | { |
752 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
a8c0f09d |
753 | LttvTracesetContext * tsc = get_traceset_context(event_viewer_data->mw); |
202f6c8f |
754 | |
912be9a5 |
755 | if(event_viewer_data->raw_trace_data_queue_tmp->length == 0 && |
756 | event_viewer_data->raw_trace_data_queue->length == 0){ |
757 | event_viewer_data->shown = FALSE; |
758 | return FALSE; |
759 | } |
760 | |
202f6c8f |
761 | if(event_viewer_data->shown == FALSE){ |
762 | event_viewer_data->shown = TRUE; |
763 | update_raw_data_array(event_viewer_data, |
8a949012 |
764 | event_viewer_data->raw_trace_data_queue_tmp->length); |
202f6c8f |
765 | |
766 | get_test_data(event_viewer_data->vadjust_c->value, |
8a949012 |
767 | event_viewer_data->num_visible_events, |
768 | event_viewer_data); |
a8c0f09d |
769 | |
770 | remove_context_hooks(event_viewer_data,tsc); |
202f6c8f |
771 | } |
772 | |
773 | return FALSE; |
774 | } |
775 | |
a6b3623e |
776 | void insert_data_into_model(EventViewerData *event_viewer_data, int start, int end) |
777 | { |
778 | int i; |
779 | guint64 real_data; |
780 | RawTraceData * raw_data; |
781 | GList * first; |
782 | GtkTreeIter iter; |
783 | |
784 | first = event_viewer_data->raw_trace_data_queue->head; |
785 | for(i=start; i<end; i++){ |
786 | if(i>=event_viewer_data->number_of_events) break; |
787 | raw_data = (RawTraceData*)g_list_nth_data(first, i); |
788 | |
789 | // Add a new row to the model |
790 | real_data = raw_data->time.tv_sec; |
791 | real_data *= NANOSECONDS_PER_SECOND; |
792 | real_data += raw_data->time.tv_nsec; |
793 | gtk_list_store_append (event_viewer_data->store_m, &iter); |
794 | gtk_list_store_set (event_viewer_data->store_m, &iter, |
8a949012 |
795 | CPUID_COLUMN, raw_data->cpu_id, |
796 | EVENT_COLUMN, raw_data->event_name, |
797 | TIME_COLUMN, real_data, |
798 | PID_COLUMN, raw_data->pid, |
799 | ENTRY_LEN_COLUMN, raw_data->entry_length, |
800 | EVENT_DESCR_COLUMN, raw_data->event_description, |
801 | -1); |
a6b3623e |
802 | } |
803 | } |
804 | |
cc41a00f |
805 | void get_test_data(double time_value, guint list_height, |
8a949012 |
806 | EventViewerData *event_viewer_data) |
b26121f4 |
807 | { |
675f8f58 |
808 | GtkTreeIter iter; |
b671bb09 |
809 | int i; |
cc41a00f |
810 | GtkTreeModel *model = GTK_TREE_MODEL(event_viewer_data->store_m); |
811 | GtkTreePath *tree_path; |
675f8f58 |
812 | RawTraceData * raw_data; |
b671bb09 |
813 | ScrollDirection direction = SCROLL_NONE; |
814 | GList * first; |
cc41a00f |
815 | int event_number; |
816 | double value = event_viewer_data->previous_value - time_value; |
b671bb09 |
817 | LttTime start, end, time; |
818 | LttEvent * ev; |
819 | unsigned backward_num, minNum, maxNum; |
820 | LttTracefile * tf; |
821 | unsigned block_num, event_num; |
822 | unsigned size = 1, count = 0; |
cc41a00f |
823 | gboolean need_backward_again, backward; |
606309a4 |
824 | GdkWindow * win; |
825 | GdkCursor * new; |
826 | GtkWidget* widget = gtk_widget_get_parent(event_viewer_data->hbox_v); |
b671bb09 |
827 | |
606309a4 |
828 | if(widget){ |
829 | new = gdk_cursor_new(GDK_X_CURSOR); |
830 | win = gtk_widget_get_parent_window(widget); |
831 | gdk_window_set_cursor(win, new); |
832 | gdk_cursor_unref(new); |
833 | gdk_window_stick(win); |
834 | gdk_window_unstick(win); |
835 | } |
836 | |
837 | |
8a949012 |
838 | // if(event_number > event_viewer_data->last_event || |
839 | // event_number + list_height-1 < event_viewer_data->first_event || |
840 | // event_viewer_data->first_event == -1) |
675f8f58 |
841 | { |
842 | /* no event can be reused, clear and start from nothing */ |
b671bb09 |
843 | if(value == -1.0) direction = SCROLL_STEP_DOWN; |
844 | else if(value == 1.0 ) direction = SCROLL_STEP_UP; |
845 | else if(value == -2.0) direction = SCROLL_PAGE_DOWN; |
846 | else if(value == 2.0 ) direction = SCROLL_PAGE_UP; |
847 | else if(value == 0.0 ) direction = SCROLL_NONE; |
848 | else direction = SCROLL_JUMP; |
849 | |
850 | switch(direction){ |
851 | case SCROLL_STEP_UP: |
852 | case SCROLL_PAGE_UP: |
8a949012 |
853 | if(direction == SCROLL_PAGE_UP){ |
854 | backward = list_height>event_viewer_data->start_event_index ? TRUE : FALSE; |
855 | }else{ |
856 | backward = event_viewer_data->start_event_index == 0 ? TRUE : FALSE; |
857 | } |
858 | if(backward){ |
859 | event_viewer_data->append = FALSE; |
860 | do{ |
861 | if(direction == SCROLL_PAGE_UP){ |
862 | minNum = list_height - event_viewer_data->start_event_index ; |
863 | }else{ |
864 | minNum = 1; |
865 | } |
866 | |
867 | first = event_viewer_data->raw_trace_data_queue->head; |
868 | if(!first)break; |
869 | raw_data = (RawTraceData*)g_list_nth_data(first,0); |
870 | end = raw_data->time; |
871 | end.tv_nsec--; |
872 | ltt_event_position_get(raw_data->ep, &block_num, &event_num, &tf); |
873 | if(size !=0){ |
874 | if(event_num > minNum){ |
875 | backward_num = event_num > RESERVE_SMALL_SIZE |
876 | ? event_num - RESERVE_SMALL_SIZE : 1; |
877 | ltt_event_position_set(raw_data->ep, block_num, backward_num); |
878 | ltt_tracefile_seek_position(tf, raw_data->ep); |
879 | ev = ltt_tracefile_read(tf); |
880 | start = ltt_event_time(ev); |
881 | maxNum = RESERVE_SMALL_SIZE_CUBE; |
882 | }else{ |
883 | if(block_num > 1){ |
884 | ltt_event_position_set(raw_data->ep, block_num-1, 1); |
885 | ltt_tracefile_seek_position(tf, raw_data->ep); |
886 | ev = ltt_tracefile_read(tf); |
887 | start = ltt_event_time(ev); |
888 | }else{ |
889 | start.tv_sec = 0; |
890 | start.tv_nsec = 0; |
891 | } |
892 | maxNum = RESERVE_SMALL_SIZE_CUBE; |
893 | } |
894 | }else{ |
895 | if(block_num > count){ |
896 | ltt_event_position_set(raw_data->ep, block_num-count, 1); |
897 | ltt_tracefile_seek_position(tf, raw_data->ep); |
898 | ev = ltt_tracefile_read(tf); |
899 | start = ltt_event_time(ev); |
900 | }else{ |
901 | start.tv_sec = 0; |
902 | start.tv_nsec = 0; |
903 | } |
904 | maxNum = RESERVE_SMALL_SIZE_CUBE; |
905 | } |
906 | |
907 | event_viewer_data->current_event_index = event_viewer_data->start_event_index; |
908 | get_events(event_viewer_data, start, end, maxNum, &size); |
909 | event_viewer_data->start_event_index = event_viewer_data->current_event_index; |
910 | |
911 | if(size < minNum && (start.tv_sec !=0 || start.tv_nsec !=0)) |
912 | need_backward_again = TRUE; |
913 | else need_backward_again = FALSE; |
914 | if(size == 0){ |
915 | count++; |
916 | }else{ |
917 | count = 0; |
918 | } |
919 | }while(need_backward_again); |
920 | } |
921 | if(direction == SCROLL_STEP_UP) |
922 | event_number = event_viewer_data->start_event_index - 1; |
923 | else |
924 | event_number = event_viewer_data->start_event_index - list_height; |
925 | break; |
b671bb09 |
926 | case SCROLL_STEP_DOWN: |
8a949012 |
927 | if(event_viewer_data->end_event_index == event_viewer_data->number_of_events - 1){ |
928 | event_viewer_data->append = TRUE; |
929 | first = event_viewer_data->raw_trace_data_queue->head; |
930 | if(!first)break; |
931 | raw_data = (RawTraceData*)g_list_nth_data(first,event_viewer_data->number_of_events - 1); |
932 | start = raw_data->time; |
933 | start.tv_nsec++; |
934 | end.tv_sec = G_MAXULONG; |
935 | end.tv_nsec = G_MAXULONG; |
936 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE, &size); |
937 | if(size == 0){ |
938 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE_SQUARE,&size); |
939 | if(size == 0) |
940 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE_CUBE,&size); |
941 | } |
942 | if(size==0) event_number = event_viewer_data->start_event_index; |
943 | else event_number = event_viewer_data->number_of_events - size - list_height + 1; |
944 | }else event_number = event_viewer_data->start_event_index + 1; |
945 | break; |
b671bb09 |
946 | case SCROLL_PAGE_DOWN: |
8a949012 |
947 | i = event_viewer_data->number_of_events - 1 - list_height; |
948 | if((gint)(event_viewer_data->end_event_index) >= i){ |
949 | int remain_events = event_viewer_data->number_of_events - 1 |
950 | - event_viewer_data->end_event_index; |
951 | event_viewer_data->append = TRUE; |
952 | first = event_viewer_data->raw_trace_data_queue->head; |
953 | if(!first)break; |
954 | raw_data = (RawTraceData*)g_list_nth_data(first,event_viewer_data->number_of_events - 1); |
955 | start = raw_data->time; |
956 | start.tv_nsec++; |
957 | end.tv_sec = G_MAXULONG; |
958 | end.tv_nsec = G_MAXULONG; |
959 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE,&size); |
960 | if(size == 0){ |
961 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE_SQUARE,&size); |
962 | if(size == 0) |
963 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE_CUBE,&size); |
964 | } |
965 | remain_events += size; |
966 | if(list_height <= remain_events) |
967 | event_number = event_viewer_data->number_of_events - remain_events - 1; |
968 | else |
969 | event_number = event_viewer_data->number_of_events - 1 - list_height; |
970 | }else event_number = event_viewer_data->start_event_index + list_height - 1; |
971 | break; |
b671bb09 |
972 | case SCROLL_JUMP: |
8a949012 |
973 | event_viewer_data->append = TRUE; |
974 | remove_all_items_from_queue(event_viewer_data->raw_trace_data_queue); |
975 | end.tv_sec = G_MAXULONG; |
976 | end.tv_nsec = G_MAXULONG; |
977 | time = ltt_time_from_double(time_value / NANOSECONDS_PER_SECOND); |
978 | start = ltt_time_add(event_viewer_data->time_span.startTime, time); |
979 | event_viewer_data->previous_value = time_value; |
980 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE,&size); |
981 | if(size < list_height && size > 0){ |
982 | event_viewer_data->append = FALSE; |
983 | first = event_viewer_data->raw_trace_data_queue->head; |
984 | if(!first)break; |
985 | raw_data = (RawTraceData*)g_list_nth_data(first,0); |
986 | end = raw_data->time; |
987 | end.tv_nsec--; |
988 | ltt_event_position_get(raw_data->ep, &block_num, &event_num, &tf); |
989 | |
990 | if(event_num > list_height - size){ |
991 | backward_num = event_num > RESERVE_SMALL_SIZE |
992 | ? event_num - RESERVE_SMALL_SIZE : 1; |
993 | ltt_event_position_set(raw_data->ep, block_num, backward_num); |
994 | ltt_tracefile_seek_position(tf, raw_data->ep); |
995 | ev = ltt_tracefile_read(tf); |
996 | start = ltt_event_time(ev); |
997 | maxNum = RESERVE_SMALL_SIZE_CUBE; |
998 | event_viewer_data->current_event_index = 0; |
999 | get_events(event_viewer_data, start, end, maxNum, &size); |
1000 | event_viewer_data->start_event_index = event_viewer_data->current_event_index; |
1001 | } |
1002 | event_number = event_viewer_data->raw_trace_data_queue->length - list_height; |
1003 | }else if(size == 0){ |
1004 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE_SQUARE,&size); |
1005 | if(size == 0) |
1006 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE_CUBE,&size); |
1007 | event_number = 0; |
1008 | }else{ |
1009 | event_number = 0; |
1010 | } |
1011 | break; |
b671bb09 |
1012 | case SCROLL_NONE: |
8a949012 |
1013 | event_number = event_viewer_data->current_event_index; |
1014 | break; |
b671bb09 |
1015 | default: |
8a949012 |
1016 | break; |
b671bb09 |
1017 | } |
675f8f58 |
1018 | |
a8c0f09d |
1019 | if(event_number < 0) event_number = 0; |
1020 | |
b671bb09 |
1021 | //update the value of the scroll bar |
1022 | if(direction != SCROLL_NONE && direction != SCROLL_JUMP){ |
cc41a00f |
1023 | first = event_viewer_data->raw_trace_data_queue->head; |
a8c0f09d |
1024 | if(first){ |
8a949012 |
1025 | raw_data = (RawTraceData*)g_list_nth_data(first,event_number); |
1026 | if(!raw_data) raw_data = (RawTraceData*)g_list_nth_data(first,0); |
1027 | time = ltt_time_sub(raw_data->time, event_viewer_data->time_span.startTime); |
1028 | event_viewer_data->vadjust_c->value = ltt_time_to_double(time) * NANOSECONDS_PER_SECOND; |
1029 | g_signal_stop_emission_by_name(G_OBJECT(event_viewer_data->vadjust_c), "value-changed"); |
1030 | event_viewer_data->previous_value = event_viewer_data->vadjust_c->value; |
a8c0f09d |
1031 | } |
675f8f58 |
1032 | } |
1033 | |
675f8f58 |
1034 | |
cc41a00f |
1035 | event_viewer_data->start_event_index = event_number; |
1036 | event_viewer_data->end_event_index = event_number + list_height - 1; |
ed3b99b6 |
1037 | if(event_viewer_data->end_event_index > event_viewer_data->number_of_events - 1){ |
1038 | event_viewer_data->end_event_index = event_viewer_data->number_of_events - 1; |
1039 | } |
b671bb09 |
1040 | |
cc41a00f |
1041 | first = event_viewer_data->raw_trace_data_queue->head; |
1042 | gtk_list_store_clear(event_viewer_data->store_m); |
a8c0f09d |
1043 | if(!first){ |
1044 | // event_viewer_data->previous_value = 0; |
1045 | // event_viewer_data->vadjust_c->value = 0.0; |
1046 | // gtk_widget_hide(event_viewer_data->vscroll_vc); |
1047 | goto LAST; |
1048 | }else gtk_widget_show(event_viewer_data->vscroll_vc); |
1049 | |
a6b3623e |
1050 | insert_data_into_model(event_viewer_data,event_number, event_number+list_height); |
675f8f58 |
1051 | } |
1052 | #ifdef DEBUG //do not use this, it's slower and broken |
8a949012 |
1053 | // } else { |
675f8f58 |
1054 | /* Some events will be reused */ |
cc41a00f |
1055 | if(event_number < event_viewer_data->first_event) |
675f8f58 |
1056 | { |
1057 | /* scrolling up, prepend events */ |
cc41a00f |
1058 | tree_path = gtk_tree_path_new_from_indices |
8a949012 |
1059 | (event_number+list_height-1 - |
1060 | event_viewer_data->first_event + 1, |
1061 | -1); |
cc41a00f |
1062 | for(i=0; i<event_viewer_data->last_event-(event_number+list_height-1); |
8a949012 |
1063 | i++) |
1064 | { |
1065 | /* Remove the last events from the list */ |
1066 | if(gtk_tree_model_get_iter(model, &iter, tree_path)) |
1067 | gtk_list_store_remove(event_viewer_data->store_m, &iter); |
1068 | } |
675f8f58 |
1069 | |
cc41a00f |
1070 | for(i=event_viewer_data->first_event-1; i>=event_number; i--) |
8a949012 |
1071 | { |
1072 | if(i>=event_viewer_data->number_of_events) break; |
1073 | /* Prepend new events */ |
1074 | gtk_list_store_prepend (event_viewer_data->store_m, &iter); |
1075 | gtk_list_store_set (event_viewer_data->store_m, &iter, |
1076 | CPUID_COLUMN, 0, |
1077 | EVENT_COLUMN, "event irq", |
1078 | TIME_COLUMN, i, |
1079 | PID_COLUMN, 100, |
1080 | ENTRY_LEN_COLUMN, 17, |
1081 | EVENT_DESCR_COLUMN, "Detailed information", |
1082 | -1); |
1083 | } |
675f8f58 |
1084 | } else { |
1085 | /* Scrolling down, append events */ |
cc41a00f |
1086 | for(i=event_viewer_data->first_event; i<event_number; i++) |
8a949012 |
1087 | { |
1088 | /* Remove these events from the list */ |
1089 | gtk_tree_model_get_iter_first(model, &iter); |
1090 | gtk_list_store_remove(event_viewer_data->store_m, &iter); |
1091 | } |
cc41a00f |
1092 | for(i=event_viewer_data->last_event+1; i<event_number+list_height; i++) |
8a949012 |
1093 | { |
1094 | if(i>=event_viewer_data->number_of_events) break; |
1095 | /* Append new events */ |
1096 | gtk_list_store_append (event_viewer_data->store_m, &iter); |
1097 | gtk_list_store_set (event_viewer_data->store_m, &iter, |
1098 | CPUID_COLUMN, 0, |
1099 | EVENT_COLUMN, "event irq", |
1100 | TIME_COLUMN, i, |
1101 | PID_COLUMN, 100, |
1102 | ENTRY_LEN_COLUMN, 17, |
1103 | EVENT_DESCR_COLUMN, "Detailed information", |
1104 | -1); |
1105 | } |
675f8f58 |
1106 | |
1107 | } |
1108 | //} |
b26121f4 |
1109 | #endif //DEBUG |
cc41a00f |
1110 | event_viewer_data->first_event = event_viewer_data->start_event_index ; |
1111 | event_viewer_data->last_event = event_viewer_data->end_event_index ; |
675f8f58 |
1112 | |
a8c0f09d |
1113 | LAST: |
606309a4 |
1114 | if(widget) |
1115 | gdk_window_set_cursor(win, NULL); |
682c6edb |
1116 | |
b26121f4 |
1117 | } |
8a949012 |
1118 | |
fbbb2697 |
1119 | |
cc41a00f |
1120 | void add_test_data(EventViewerData *event_viewer_data) |
fcdf0ec2 |
1121 | { |
675f8f58 |
1122 | GtkTreeIter iter; |
1123 | int i; |
1124 | |
1125 | for(i=0; i<10; i++) |
1126 | { |
1127 | /* Add a new row to the model */ |
cc41a00f |
1128 | gtk_list_store_append (event_viewer_data->store_m, &iter); |
1129 | gtk_list_store_set (event_viewer_data->store_m, &iter, |
8a949012 |
1130 | CPUID_COLUMN, 0, |
1131 | EVENT_COLUMN, "event irq", |
1132 | TIME_COLUMN, i, |
1133 | PID_COLUMN, 100, |
1134 | ENTRY_LEN_COLUMN, 17, |
1135 | EVENT_DESCR_COLUMN, "Detailed information", |
1136 | -1); |
675f8f58 |
1137 | } |
1138 | |
fbbb2697 |
1139 | } |
8a949012 |
1140 | |
f1d41644 |
1141 | void |
cc41a00f |
1142 | gui_events_free(EventViewerData *event_viewer_data) |
f1d41644 |
1143 | { |
cc41a00f |
1144 | if(event_viewer_data){ |
1145 | lttv_hooks_remove(event_viewer_data->before_event_hooks,parse_event); |
1146 | lttv_hooks_destroy(event_viewer_data->before_event_hooks); |
7a859036 |
1147 | |
cc41a00f |
1148 | remove_all_items_from_queue (event_viewer_data->raw_trace_data_queue); |
1149 | g_queue_free(event_viewer_data->raw_trace_data_queue); |
1150 | g_queue_free(event_viewer_data->raw_trace_data_queue_tmp); |
f1d41644 |
1151 | |
41a76985 |
1152 | unreg_update_time_window(update_time_window,event_viewer_data, event_viewer_data->mw); |
1153 | unreg_update_current_time(update_current_time,event_viewer_data, event_viewer_data->mw); |
202f6c8f |
1154 | unreg_show_viewer(show_event_detail,event_viewer_data, event_viewer_data->mw); |
a8c0f09d |
1155 | unreg_update_traceset(traceset_changed,event_viewer_data, event_viewer_data->mw); |
f1d41644 |
1156 | |
e4d09234 |
1157 | g_free(event_viewer_data->filter_key); |
cc41a00f |
1158 | g_event_viewer_data_list = g_slist_remove(g_event_viewer_data_list, event_viewer_data); |
cc41a00f |
1159 | g_free(event_viewer_data); |
7a859036 |
1160 | } |
f1d41644 |
1161 | } |
fcdf0ec2 |
1162 | |
fbbb2697 |
1163 | void |
cc41a00f |
1164 | gui_events_destructor(EventViewerData *event_viewer_data) |
fbbb2697 |
1165 | { |
675f8f58 |
1166 | guint index; |
1167 | |
1168 | /* May already been done by GTK window closing */ |
cc41a00f |
1169 | if(GTK_IS_WIDGET(event_viewer_data->hbox_v)){ |
e4d09234 |
1170 | gui_events_free(event_viewer_data); |
cc41a00f |
1171 | gtk_widget_destroy(event_viewer_data->hbox_v); |
1172 | event_viewer_data = NULL; |
7a859036 |
1173 | } |
675f8f58 |
1174 | |
1175 | /* Destroy the Tree View */ |
cc41a00f |
1176 | //gtk_widget_destroy(event_viewer_data->tree_v); |
675f8f58 |
1177 | |
fbbb2697 |
1178 | /* Clear raw event list */ |
cc41a00f |
1179 | //gtk_list_store_clear(event_viewer_data->store_m); |
1180 | //gtk_widget_destroy(GTK_WIDGET(event_viewer_data->store_m)); |
675f8f58 |
1181 | |
cc41a00f |
1182 | //gui_events_free(event_viewer_data); |
fcdf0ec2 |
1183 | } |
1184 | |
fbbb2697 |
1185 | //FIXME : call hGuiEvents_Destructor for corresponding data upon widget destroy |
1186 | |
1187 | static void |
1188 | tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data) |
1189 | { |
cc41a00f |
1190 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
675f8f58 |
1191 | GtkTreeIter iter; |
cc41a00f |
1192 | GtkTreeModel *model = GTK_TREE_MODEL(event_viewer_data->store_m); |
1193 | gchar *event; |
675f8f58 |
1194 | |
1195 | if (gtk_tree_selection_get_selected (selection, &model, &iter)) |
1196 | { |
cc41a00f |
1197 | gtk_tree_model_get (model, &iter, EVENT_COLUMN, &event, -1); |
675f8f58 |
1198 | |
cc41a00f |
1199 | g_free (event); |
675f8f58 |
1200 | } |
1201 | } |
fbbb2697 |
1202 | |
fbbb2697 |
1203 | |
cc41a00f |
1204 | int event_selected_hook(void *hook_data, void *call_data) |
675f8f58 |
1205 | { |
cc41a00f |
1206 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
1207 | guint *event_number = (guint*) call_data; |
675f8f58 |
1208 | |
cc41a00f |
1209 | event_viewer_data->currently_selected_event = *event_number; |
1210 | event_viewer_data->selected_event = TRUE ; |
675f8f58 |
1211 | |
cc41a00f |
1212 | tree_v_set_cursor(event_viewer_data); |
fbbb2697 |
1213 | |
fbbb2697 |
1214 | } |
fcdf0ec2 |
1215 | |
ed3b99b6 |
1216 | /* If every module uses the filter, maybe these two |
1217 | * (add/remove_context_hooks functions) should be put in common place |
1218 | */ |
a8c0f09d |
1219 | void add_context_hooks(EventViewerData * event_viewer_data, |
8a949012 |
1220 | LttvTracesetContext * tsc) |
a8c0f09d |
1221 | { |
ed3b99b6 |
1222 | gint i, j, k, m,n, nbi, id; |
dbb7bb09 |
1223 | gint nb_tracefile, nb_facility, nb_event; |
a8c0f09d |
1224 | LttTrace *trace; |
1225 | LttvTraceContext *tc; |
1226 | LttvTracefileContext *tfc; |
1227 | LttvTracesetSelector * ts_s; |
1228 | LttvTraceSelector * t_s; |
1229 | LttvTracefileSelector * tf_s; |
1230 | gboolean selected; |
ed3b99b6 |
1231 | LttFacility * fac; |
1232 | LttEventType * et; |
1233 | LttvEventtypeSelector * eventtype; |
a8c0f09d |
1234 | |
1235 | ts_s = (LttvTracesetSelector*)g_object_get_data(G_OBJECT(event_viewer_data->hbox_v), |
8a949012 |
1236 | event_viewer_data->filter_key); |
a8c0f09d |
1237 | |
1238 | //if there are hooks for traceset, add them here |
1239 | |
1240 | nbi = lttv_traceset_number(tsc->ts); |
1241 | for(i = 0 ; i < nbi ; i++) { |
ed3b99b6 |
1242 | t_s = lttv_traceset_selector_trace_get(ts_s,i); |
a8c0f09d |
1243 | selected = lttv_trace_selector_get_selected(t_s); |
1244 | if(!selected) continue; |
1245 | tc = tsc->traces[i]; |
1246 | trace = tc->t; |
1247 | //if there are hooks for trace, add them here |
1248 | |
dbb7bb09 |
1249 | nb_tracefile = ltt_trace_control_tracefile_number(trace) + |
1250 | ltt_trace_per_cpu_tracefile_number(trace); |
a8c0f09d |
1251 | |
1252 | for(j = 0 ; j < nb_tracefile ; j++) { |
ed3b99b6 |
1253 | tf_s = lttv_trace_selector_tracefile_get(t_s,j); |
a8c0f09d |
1254 | selected = lttv_tracefile_selector_get_selected(tf_s); |
1255 | if(!selected) continue; |
dbb7bb09 |
1256 | tfc = tc->tracefiles[j]; |
a8c0f09d |
1257 | |
1258 | //if there are hooks for tracefile, add them here |
ed3b99b6 |
1259 | // lttv_tracefile_context_add_hooks(tfc, NULL,NULL,NULL,NULL, |
8a949012 |
1260 | // event_viewer_data->before_event_hooks,NULL); |
ed3b99b6 |
1261 | |
1262 | nb_facility = ltt_trace_facility_number(trace); |
1263 | n = 0; |
1264 | for(k=0;k<nb_facility;k++){ |
8a949012 |
1265 | fac = ltt_trace_facility_get(trace,k); |
1266 | nb_event = (int) ltt_facility_eventtype_number(fac); |
1267 | for(m=0;m<nb_event;m++){ |
1268 | et = ltt_facility_eventtype_get(fac,m); |
1269 | eventtype = lttv_tracefile_selector_eventtype_get(tf_s, n); |
1270 | selected = lttv_eventtype_selector_get_selected(eventtype); |
1271 | if(selected){ |
1272 | id = (gint) ltt_eventtype_id(et); |
1273 | lttv_tracefile_context_add_hooks_by_id(tfc,id, |
1274 | event_viewer_data->before_event_hooks, |
1275 | NULL); |
1276 | } |
1277 | n++; |
1278 | } |
ed3b99b6 |
1279 | } |
1280 | |
a8c0f09d |
1281 | } |
1282 | } |
1283 | |
1284 | //add hooks for process_traceset |
b21c82b6 |
1285 | // lttv_traceset_context_add_hooks(tsc, NULL, NULL, NULL, NULL, NULL, NULL, |
8a949012 |
1286 | // NULL, NULL, NULL,event_viewer_data->before_event_hooks,NULL); |
a8c0f09d |
1287 | } |
1288 | |
1289 | |
1290 | void remove_context_hooks(EventViewerData * event_viewer_data, |
8a949012 |
1291 | LttvTracesetContext * tsc) |
a8c0f09d |
1292 | { |
ed3b99b6 |
1293 | gint i, j, k, m, nbi, n, id; |
dbb7bb09 |
1294 | gint nb_tracefile, nb_facility, nb_event; |
a8c0f09d |
1295 | LttTrace *trace; |
1296 | LttvTraceContext *tc; |
1297 | LttvTracefileContext *tfc; |
1298 | LttvTracesetSelector * ts_s; |
1299 | LttvTraceSelector * t_s; |
1300 | LttvTracefileSelector * tf_s; |
1301 | gboolean selected; |
ed3b99b6 |
1302 | LttFacility * fac; |
1303 | LttEventType * et; |
1304 | LttvEventtypeSelector * eventtype; |
a8c0f09d |
1305 | |
1306 | ts_s = (LttvTracesetSelector*)g_object_get_data(G_OBJECT(event_viewer_data->hbox_v), |
8a949012 |
1307 | event_viewer_data->filter_key); |
a8c0f09d |
1308 | |
1309 | //if there are hooks for traceset, remove them here |
1310 | |
1311 | nbi = lttv_traceset_number(tsc->ts); |
1312 | for(i = 0 ; i < nbi ; i++) { |
ed3b99b6 |
1313 | t_s = lttv_traceset_selector_trace_get(ts_s,i); |
a8c0f09d |
1314 | selected = lttv_trace_selector_get_selected(t_s); |
1315 | if(!selected) continue; |
1316 | tc = tsc->traces[i]; |
1317 | trace = tc->t; |
1318 | //if there are hooks for trace, remove them here |
1319 | |
dbb7bb09 |
1320 | nb_tracefile = ltt_trace_control_tracefile_number(trace) + |
1321 | ltt_trace_per_cpu_tracefile_number(trace); |
a8c0f09d |
1322 | |
1323 | for(j = 0 ; j < nb_tracefile ; j++) { |
ed3b99b6 |
1324 | tf_s = lttv_trace_selector_tracefile_get(t_s,j); |
a8c0f09d |
1325 | selected = lttv_tracefile_selector_get_selected(tf_s); |
1326 | if(!selected) continue; |
dbb7bb09 |
1327 | tfc = tc->tracefiles[j]; |
a8c0f09d |
1328 | |
1329 | //if there are hooks for tracefile, remove them here |
ed3b99b6 |
1330 | // lttv_tracefile_context_remove_hooks(tfc, NULL,NULL,NULL,NULL, |
8a949012 |
1331 | // event_viewer_data->before_event_hooks,NULL); |
ed3b99b6 |
1332 | |
1333 | nb_facility = ltt_trace_facility_number(trace); |
1334 | n = 0; |
1335 | for(k=0;k<nb_facility;k++){ |
8a949012 |
1336 | fac = ltt_trace_facility_get(trace,k); |
1337 | nb_event = (int) ltt_facility_eventtype_number(fac); |
1338 | for(m=0;m<nb_event;m++){ |
1339 | et = ltt_facility_eventtype_get(fac,m); |
1340 | eventtype = lttv_tracefile_selector_eventtype_get(tf_s, n); |
1341 | selected = lttv_eventtype_selector_get_selected(eventtype); |
1342 | if(selected){ |
1343 | id = (gint) ltt_eventtype_id(et); |
1344 | lttv_tracefile_context_remove_hooks_by_id(tfc,id); |
1345 | } |
1346 | n++; |
1347 | } |
ed3b99b6 |
1348 | } |
a8c0f09d |
1349 | } |
1350 | } |
1351 | //remove hooks from context |
b21c82b6 |
1352 | // lttv_traceset_context_remove_hooks(tsc, NULL, NULL, NULL, NULL, NULL, NULL, |
8a949012 |
1353 | // NULL, NULL, NULL,event_viewer_data->before_event_hooks,NULL); |
a8c0f09d |
1354 | } |
1355 | |
1356 | |
cc41a00f |
1357 | gboolean update_time_window(void * hook_data, void * call_data) |
682c6edb |
1358 | { |
cc41a00f |
1359 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
a8c0f09d |
1360 | LttvTracesetContext * tsc = get_traceset_context(event_viewer_data->mw); |
202f6c8f |
1361 | |
1362 | if(event_viewer_data->shown == FALSE){ |
1363 | event_viewer_data->time_window = *(TimeWindow*)call_data; |
a8c0f09d |
1364 | |
1365 | add_context_hooks(event_viewer_data, tsc); |
202f6c8f |
1366 | } |
682c6edb |
1367 | |
675f8f58 |
1368 | return FALSE; |
1369 | } |
1370 | |
cc41a00f |
1371 | gboolean update_current_time(void * hook_data, void * call_data) |
675f8f58 |
1372 | { |
cc41a00f |
1373 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
1374 | event_viewer_data->current_time = *(LttTime*)call_data; |
cbd41522 |
1375 | guint64 nsec = event_viewer_data->current_time.tv_sec * NANOSECONDS_PER_SECOND |
cc41a00f |
1376 | + event_viewer_data->current_time.tv_nsec; |
675f8f58 |
1377 | GtkTreeIter iter; |
cbd41522 |
1378 | guint64 time; |
a6b3623e |
1379 | int count = -1; |
cc41a00f |
1380 | GtkTreeModel* model = (GtkTreeModel*)event_viewer_data->store_m; |
a6b3623e |
1381 | GList * list; |
1382 | RawTraceData * data, *data1; |
1383 | GtkTreePath* path; |
1384 | char str_path[64]; |
1385 | int i, j; |
182b38e3 |
1386 | LttTime t; |
675f8f58 |
1387 | |
912be9a5 |
1388 | if(!event_viewer_data->raw_trace_data_queue->head) return FALSE; |
1389 | |
52548e33 |
1390 | if(event_viewer_data->current_time_updated ){ |
1391 | event_viewer_data->current_time_updated = FALSE; |
1392 | return FALSE; |
1393 | } |
1394 | |
a6b3623e |
1395 | //check if the event is shown in the current viewer |
675f8f58 |
1396 | if(gtk_tree_model_get_iter_first(model, &iter)){ |
1397 | while(1){ |
1398 | gtk_tree_model_get(model, &iter, TIME_COLUMN, &time, -1); |
1399 | if(time < nsec){ |
8a949012 |
1400 | if(!gtk_tree_model_iter_next(model, &iter)){ |
1401 | count = -1; |
1402 | break; |
1403 | } |
1404 | count++; |
675f8f58 |
1405 | }else{ |
8a949012 |
1406 | break; |
675f8f58 |
1407 | } |
1408 | } |
cc41a00f |
1409 | // event_selected_hook(event_viewer_data, &count); |
675f8f58 |
1410 | } |
c46519c8 |
1411 | |
a6b3623e |
1412 | //the event is not shown in the current viewer |
1413 | if(count == -1){ |
1414 | count = 0; |
1415 | //check if the event is in the buffer |
1416 | list = event_viewer_data->raw_trace_data_queue->head; |
1417 | data = (RawTraceData*)g_list_nth_data(list,0); |
1418 | data1 = (RawTraceData*)g_list_nth_data(list,event_viewer_data->raw_trace_data_queue->length-1); |
1419 | |
1420 | //the event is in the buffer |
1421 | if(ltt_time_compare(data->time, event_viewer_data->current_time)<=0 && |
1422 | ltt_time_compare(data1->time, event_viewer_data->current_time)>=0){ |
1423 | for(i=0;i<event_viewer_data->raw_trace_data_queue->length;i++){ |
8a949012 |
1424 | data = (RawTraceData*)g_list_nth_data(list,i); |
1425 | if(ltt_time_compare(data->time, event_viewer_data->current_time) < 0){ |
1426 | count++; |
1427 | continue; |
1428 | } |
1429 | break; |
a6b3623e |
1430 | } |
1431 | if(event_viewer_data->raw_trace_data_queue->length-count < event_viewer_data->num_visible_events){ |
8a949012 |
1432 | j = event_viewer_data->raw_trace_data_queue->length - event_viewer_data->num_visible_events; |
1433 | count -= j; |
1434 | data = (RawTraceData*)g_list_nth_data(list,j); |
a6b3623e |
1435 | }else{ |
8a949012 |
1436 | j = count; |
1437 | count = 0; |
a6b3623e |
1438 | } |
182b38e3 |
1439 | t = ltt_time_sub(data->time, event_viewer_data->time_span.startTime); |
1440 | event_viewer_data->vadjust_c->value = ltt_time_to_double(t) * NANOSECONDS_PER_SECOND; |
1441 | g_signal_stop_emission_by_name(G_OBJECT(event_viewer_data->vadjust_c), "value-changed"); |
1442 | event_viewer_data->previous_value = event_viewer_data->vadjust_c->value; |
a6b3623e |
1443 | insert_data_into_model(event_viewer_data,j, j+event_viewer_data->num_visible_events); |
1444 | }else{//the event is not in the buffer |
1445 | LttTime start = ltt_time_sub(event_viewer_data->current_time, event_viewer_data->time_span.startTime); |
1446 | double position = ltt_time_to_double(start) * NANOSECONDS_PER_SECOND; |
182b38e3 |
1447 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, position); |
a6b3623e |
1448 | } |
1449 | } |
1450 | |
1451 | sprintf(str_path,"%d\0",count); |
1452 | path = gtk_tree_path_new_from_string (str_path); |
1453 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
52548e33 |
1454 | g_signal_stop_emission_by_name(G_OBJECT(event_viewer_data->tree_v), "cursor-changed"); |
a6b3623e |
1455 | gtk_tree_path_free(path); |
1456 | |
675f8f58 |
1457 | return FALSE; |
1458 | } |
1459 | |
a8c0f09d |
1460 | gboolean traceset_changed(void * hook_data, void * call_data) |
1461 | { |
1462 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
1463 | LttTime start; |
1464 | |
1465 | remove_all_items_from_queue(event_viewer_data->raw_trace_data_queue); |
1466 | gtk_list_store_clear(event_viewer_data->store_m); |
1467 | event_viewer_data->shown = FALSE; |
1468 | event_viewer_data->append = TRUE; |
1469 | |
1470 | get_traceset_time_span(event_viewer_data->mw, &event_viewer_data->time_span); |
1471 | start = ltt_time_sub(event_viewer_data->time_span.endTime, event_viewer_data->time_span.startTime); |
1472 | event_viewer_data->vadjust_c->upper = ltt_time_to_double(start) * NANOSECONDS_PER_SECOND; |
1473 | // event_viewer_data->vadjust_c->value = 0; |
1474 | |
1475 | return FALSE; |
1476 | } |
1477 | |
1478 | |
cc41a00f |
1479 | void tree_v_grab_focus(GtkWidget *widget, gpointer data){ |
1480 | EventViewerData *event_viewer_data = (EventViewerData *)data; |
bca3b81f |
1481 | MainWindow * mw = event_viewer_data->mw; |
41a76985 |
1482 | set_focused_pane(mw, gtk_widget_get_parent(event_viewer_data->hbox_v)); |
675f8f58 |
1483 | } |
682c6edb |
1484 | |
202f6c8f |
1485 | void update_raw_data_array(EventViewerData* event_viewer_data, unsigned size) |
675f8f58 |
1486 | { |
b671bb09 |
1487 | RawTraceData * data; |
b671bb09 |
1488 | if(size > 0){ |
a0bd2c99 |
1489 | int pid, tmpPid, i,j,len; |
b671bb09 |
1490 | GList * list, *tmpList; |
a0bd2c99 |
1491 | GArray * pid_array, * tmp_pid_array; |
1492 | |
1493 | pid_array = g_array_sized_new(FALSE, TRUE, sizeof(int), 10); |
1494 | tmp_pid_array = g_array_sized_new(FALSE, TRUE, sizeof(int), 10); |
b671bb09 |
1495 | |
1496 | //if the queue is full, remove some data, keep the size of the queue constant |
cc41a00f |
1497 | while(event_viewer_data->raw_trace_data_queue->length + size > RESERVE_BIG_SIZE){ |
1498 | remove_item_from_queue(event_viewer_data->raw_trace_data_queue, |
8a949012 |
1499 | event_viewer_data->append); |
b671bb09 |
1500 | } |
1501 | |
1502 | //update pid if it is not known |
cc41a00f |
1503 | if(event_viewer_data->raw_trace_data_queue->length > 0){ |
1504 | list = event_viewer_data->raw_trace_data_queue->head; |
1505 | tmpList = event_viewer_data->raw_trace_data_queue_tmp->head; |
1506 | if(event_viewer_data->append){ |
8a949012 |
1507 | for(i= event_viewer_data->raw_trace_data_queue->length-1;i>=0;i--){ |
1508 | data = (RawTraceData*)g_list_nth_data(list,i); |
1509 | len = data->pid==0 ? -2 : data->pid; |
1510 | if(data->cpu_id+1 > pid_array->len){ |
1511 | pid_array = g_array_set_size(pid_array,data->cpu_id+1); |
1512 | pid_array = g_array_insert_val(pid_array,data->cpu_id,len); |
1513 | pid_array = g_array_remove_index(pid_array,data->cpu_id+1); |
1514 | }else if(data->cpu_id+1 < pid_array->len){ |
1515 | pid = g_array_index(pid_array,int,data->cpu_id); |
1516 | if(pid == 0){ |
1517 | pid_array = g_array_insert_val(pid_array,data->cpu_id,len); |
1518 | pid_array = g_array_remove_index(pid_array,data->cpu_id+1); |
1519 | } |
1520 | } |
1521 | } |
1522 | |
1523 | for(i=0;i<event_viewer_data->raw_trace_data_queue_tmp->length;i++){ |
1524 | data = (RawTraceData*)g_list_nth_data(tmpList,i); |
1525 | len = data->pid==0 ? -2 : data->pid; |
1526 | if(data->cpu_id+1 > tmp_pid_array->len){ |
1527 | tmp_pid_array = g_array_set_size(tmp_pid_array,data->cpu_id+1); |
1528 | tmp_pid_array = g_array_insert_val(tmp_pid_array,data->cpu_id,len); |
1529 | tmp_pid_array = g_array_remove_index(tmp_pid_array,data->cpu_id+1); |
1530 | }else if(data->cpu_id+1 < tmp_pid_array->len){ |
1531 | pid = g_array_index(tmp_pid_array,int,data->cpu_id); |
1532 | if(pid == 0){ |
1533 | tmp_pid_array = g_array_insert_val(tmp_pid_array,data->cpu_id,len); |
1534 | tmp_pid_array = g_array_remove_index(tmp_pid_array,data->cpu_id+1); |
1535 | } |
1536 | } |
1537 | } |
b671bb09 |
1538 | }else{ |
8a949012 |
1539 | for(i=0;i<event_viewer_data->raw_trace_data_queue->length;i++){ |
1540 | data = (RawTraceData*)g_list_nth_data(list,i); |
1541 | len = data->pid==0 ? -2 : data->pid; |
1542 | if(data->cpu_id+1 > pid_array->len){ |
1543 | pid_array = g_array_set_size(pid_array,data->cpu_id+1); |
1544 | pid_array = g_array_insert_val(pid_array,data->cpu_id,len); |
1545 | pid_array = g_array_remove_index(pid_array,data->cpu_id+1); |
1546 | }else if(data->cpu_id+1 < pid_array->len){ |
1547 | pid = g_array_index(pid_array,int,data->cpu_id); |
1548 | if(pid == 0){ |
1549 | pid_array = g_array_insert_val(pid_array,data->cpu_id,len); |
1550 | pid_array = g_array_remove_index(pid_array,data->cpu_id+1); |
1551 | } |
1552 | } |
1553 | } |
1554 | |
1555 | for(i=event_viewer_data->raw_trace_data_queue_tmp->length-1;i>=0;i--){ |
1556 | data = (RawTraceData*)g_list_nth_data(tmpList,i); |
1557 | len = data->pid==0 ? -2 : data->pid; |
1558 | if(data->cpu_id+1 > tmp_pid_array->len){ |
1559 | tmp_pid_array = g_array_set_size(tmp_pid_array,data->cpu_id+1); |
1560 | tmp_pid_array = g_array_insert_val(tmp_pid_array,data->cpu_id,len); |
1561 | tmp_pid_array = g_array_remove_index(tmp_pid_array,data->cpu_id+1); |
1562 | }else if(data->cpu_id+1 < tmp_pid_array->len){ |
1563 | pid = g_array_index(tmp_pid_array,int,data->cpu_id); |
1564 | if(pid == 0){ |
1565 | tmp_pid_array = g_array_insert_val(tmp_pid_array,data->cpu_id,len); |
1566 | tmp_pid_array = g_array_remove_index(tmp_pid_array,data->cpu_id+1); |
1567 | } |
1568 | } |
1569 | } |
a0bd2c99 |
1570 | } |
1571 | |
1572 | len = pid_array->len > tmp_pid_array->len ? tmp_pid_array->len : pid_array->len; |
1573 | for(j=0;j<len;j++){ |
8a949012 |
1574 | pid = g_array_index(pid_array,int, j); |
1575 | tmpPid = g_array_index(tmp_pid_array,int,j); |
1576 | if(pid == -2)pid = 0; |
1577 | if(tmpPid == -2) tmpPid = 0; |
1578 | |
1579 | if(pid == -1 && tmpPid != -1){ |
1580 | for(i=0;i<event_viewer_data->raw_trace_data_queue->length;i++){ |
1581 | data = (RawTraceData*)g_list_nth_data(list,i); |
1582 | if(data->pid == -1 && data->cpu_id == j) data->pid = tmpPid; |
1583 | } |
1584 | }else if(pid != -1 && tmpPid == -1){ |
1585 | for(i=0;i<event_viewer_data->raw_trace_data_queue_tmp->length;i++){ |
1586 | data = (RawTraceData*)g_list_nth_data(tmpList,i); |
1587 | if(data->pid == -1 && data->cpu_id == j) data->pid = pid; |
1588 | } |
1589 | } |
b671bb09 |
1590 | } |
1591 | } |
1592 | |
a0bd2c99 |
1593 | g_array_free(pid_array,TRUE); |
1594 | g_array_free(tmp_pid_array, TRUE); |
1595 | |
b671bb09 |
1596 | //add data from tmp queue into the queue |
cc41a00f |
1597 | event_viewer_data->number_of_events = event_viewer_data->raw_trace_data_queue->length |
1598 | + event_viewer_data->raw_trace_data_queue_tmp->length; |
1599 | if(event_viewer_data->append){ |
1600 | if(event_viewer_data->raw_trace_data_queue->length > 0) |
8a949012 |
1601 | event_viewer_data->current_event_index = event_viewer_data->raw_trace_data_queue->length - 1; |
cc41a00f |
1602 | else event_viewer_data->current_event_index = 0; |
1603 | while((data = g_queue_pop_head(event_viewer_data->raw_trace_data_queue_tmp)) != NULL){ |
8a949012 |
1604 | g_queue_push_tail(event_viewer_data->raw_trace_data_queue, data); |
b671bb09 |
1605 | } |
1606 | }else{ |
cc41a00f |
1607 | event_viewer_data->current_event_index += event_viewer_data->raw_trace_data_queue_tmp->length; |
1608 | while((data = g_queue_pop_tail(event_viewer_data->raw_trace_data_queue_tmp)) != NULL){ |
8a949012 |
1609 | g_queue_push_head(event_viewer_data->raw_trace_data_queue, data); |
b671bb09 |
1610 | } |
1611 | } |
1612 | } |
682c6edb |
1613 | } |
1614 | |
202f6c8f |
1615 | void get_events(EventViewerData* event_viewer_data, LttTime start, |
8a949012 |
1616 | LttTime end,unsigned max_num_events, unsigned * real_num_events) |
202f6c8f |
1617 | { |
1618 | int size; |
a8c0f09d |
1619 | LttvTracesetContext * tsc = get_traceset_context(event_viewer_data->mw); |
1620 | |
a8c0f09d |
1621 | add_context_hooks(event_viewer_data,tsc); |
1622 | |
b21c82b6 |
1623 | lttv_process_traceset_seek_time(tsc, start); |
1624 | lttv_process_traceset(tsc, end, max_num_events); |
a8c0f09d |
1625 | |
1626 | remove_context_hooks(event_viewer_data,tsc); |
202f6c8f |
1627 | |
1628 | size = event_viewer_data->raw_trace_data_queue_tmp->length; |
1629 | *real_num_events = size; |
1630 | |
1631 | update_raw_data_array(event_viewer_data,size); |
1632 | } |
1633 | |
675f8f58 |
1634 | static void get_event_detail(LttEvent *e, LttField *f, GString * s) |
1635 | { |
1636 | LttType *type; |
1637 | LttField *element; |
1638 | char *name; |
1639 | int nb, i; |
1640 | |
1641 | type = ltt_field_type(f); |
1642 | switch(ltt_type_class(type)) { |
1643 | case LTT_INT: |
1644 | g_string_append_printf(s, " %ld", ltt_event_get_long_int(e,f)); |
1645 | break; |
1646 | |
1647 | case LTT_UINT: |
1648 | g_string_append_printf(s, " %lu", ltt_event_get_long_unsigned(e,f)); |
1649 | break; |
1650 | |
1651 | case LTT_FLOAT: |
1652 | g_string_append_printf(s, " %g", ltt_event_get_double(e,f)); |
1653 | break; |
1654 | |
1655 | case LTT_STRING: |
1656 | g_string_append_printf(s, " \"%s\"", ltt_event_get_string(e,f)); |
1657 | break; |
1658 | |
1659 | case LTT_ENUM: |
1660 | g_string_append_printf(s, " %s", ltt_enum_string_get(type, |
1661 | ltt_event_get_unsigned(e,f)-1)); |
1662 | break; |
1663 | |
1664 | case LTT_ARRAY: |
1665 | case LTT_SEQUENCE: |
1666 | g_string_append_printf(s, " {"); |
1667 | nb = ltt_event_field_element_number(e,f); |
1668 | element = ltt_field_element(f); |
1669 | for(i = 0 ; i < nb ; i++) { |
1670 | ltt_event_field_element_select(e,f,i); |
8a949012 |
1671 | get_event_detail(e, element, s); |
675f8f58 |
1672 | } |
1673 | g_string_append_printf(s, " }"); |
1674 | break; |
1675 | |
1676 | case LTT_STRUCT: |
1677 | g_string_append_printf(s, " {"); |
1678 | nb = ltt_type_member_number(type); |
1679 | for(i = 0 ; i < nb ; i++) { |
1680 | element = ltt_field_member(f,i); |
8a949012 |
1681 | ltt_type_member_type(type, i, &name); |
1682 | g_string_append_printf(s, " %s = ", name); |
675f8f58 |
1683 | get_event_detail(e, element, s); |
1684 | } |
1685 | g_string_append_printf(s, " }"); |
1686 | break; |
1687 | } |
1688 | |
1689 | } |
682c6edb |
1690 | |
675f8f58 |
1691 | static void get_pid(unsigned * in, unsigned * out, char * s) |
1692 | { |
1693 | char * str; |
1694 | str = strstr(s, "out ="); |
1695 | if (str){ |
1696 | str = str + 5; |
1697 | sscanf(str,"%d", out); |
1698 | }else{ |
1699 | g_warning("Can not find out pid\n"); |
1700 | } |
1701 | |
1702 | str = strstr(s,"in ="); |
1703 | if (str){ |
1704 | str = str + 4; |
1705 | sscanf(str,"%d", in); |
1706 | }else{ |
1707 | g_warning("Can not find in pid\n"); |
1708 | } |
1709 | } |
682c6edb |
1710 | |
675f8f58 |
1711 | gboolean parse_event(void *hook_data, void *call_data) |
1712 | { |
cc41a00f |
1713 | EventViewerData *event_viewer_data = (EventViewerData *)hook_data; |
675f8f58 |
1714 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1715 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1716 | |
cc41a00f |
1717 | RawTraceData * tmp_raw_trace_data,*prev_raw_trace_data = NULL, *data=NULL; |
675f8f58 |
1718 | LttEvent *e; |
1719 | LttTime time; |
1720 | LttField * field; |
1721 | unsigned in=0, out=0; |
1722 | int i; |
cc41a00f |
1723 | GString * detail_event = g_string_new(""); |
b671bb09 |
1724 | GList * list; |
1725 | |
675f8f58 |
1726 | e = tfc->e; |
1727 | field = ltt_event_field(e); |
1728 | time = ltt_event_time(e); |
1729 | |
cc41a00f |
1730 | tmp_raw_trace_data = g_new(RawTraceData,1); |
1731 | tmp_raw_trace_data->cpu_id = ltt_event_cpu_id(e); |
1732 | tmp_raw_trace_data->event_name = g_strdup(ltt_eventtype_name(ltt_event_eventtype(e))); |
1733 | tmp_raw_trace_data->time = time; |
a5dcde2f |
1734 | tmp_raw_trace_data->ep = ltt_event_position_new(); |
675f8f58 |
1735 | |
a0bd2c99 |
1736 | if(event_viewer_data->raw_trace_data_queue_tmp->length){ |
1737 | list = event_viewer_data->raw_trace_data_queue_tmp->head; |
1738 | for(i=event_viewer_data->raw_trace_data_queue_tmp->length-1;i>=0;i--){ |
1739 | data = (RawTraceData *)g_list_nth_data(list,i); |
1740 | if(data->cpu_id == tmp_raw_trace_data->cpu_id){ |
8a949012 |
1741 | prev_raw_trace_data = data; |
1742 | break; |
a0bd2c99 |
1743 | } |
1744 | } |
1745 | } |
1746 | |
cc41a00f |
1747 | if(prev_raw_trace_data) tmp_raw_trace_data->pid = prev_raw_trace_data->pid; |
1748 | else tmp_raw_trace_data->pid = -1; |
675f8f58 |
1749 | |
a5dcde2f |
1750 | tmp_raw_trace_data->entry_length = field == NULL ? 0 : ltt_field_size(field); |
cc41a00f |
1751 | if(field) get_event_detail(e, field, detail_event); |
1752 | tmp_raw_trace_data->event_description = g_strdup(detail_event->str); |
675f8f58 |
1753 | |
cc41a00f |
1754 | if(strcmp(tmp_raw_trace_data->event_name, "schedchange") == 0){ |
1755 | get_pid(&in, &out, detail_event->str); |
675f8f58 |
1756 | } |
1757 | |
b671bb09 |
1758 | |
675f8f58 |
1759 | if(in != 0 || out != 0){ |
cc41a00f |
1760 | tmp_raw_trace_data->pid = in; |
1761 | if(prev_raw_trace_data && prev_raw_trace_data->pid == -1){ |
1762 | list = event_viewer_data->raw_trace_data_queue_tmp->head; |
1763 | for(i=0;i<event_viewer_data->raw_trace_data_queue_tmp->length;i++){ |
8a949012 |
1764 | data = (RawTraceData *)g_list_nth_data(list,i); |
1765 | if(data->cpu_id == tmp_raw_trace_data->cpu_id){ |
1766 | data->pid = out; |
1767 | } |
675f8f58 |
1768 | } |
1769 | } |
1770 | } |
1771 | |
a5dcde2f |
1772 | ltt_event_position(e, tmp_raw_trace_data->ep); |
b671bb09 |
1773 | |
cc41a00f |
1774 | if(event_viewer_data->raw_trace_data_queue_tmp->length >= RESERVE_SMALL_SIZE){ |
1775 | if(event_viewer_data->append){ |
1776 | list = g_list_last(event_viewer_data->raw_trace_data_queue_tmp->head); |
b671bb09 |
1777 | data = (RawTraceData *)(list->data); |
1778 | if(data->time.tv_sec == time.tv_sec && |
8a949012 |
1779 | data->time.tv_nsec == time.tv_nsec){ |
1780 | g_queue_push_tail(event_viewer_data->raw_trace_data_queue_tmp,tmp_raw_trace_data); |
b671bb09 |
1781 | }else{ |
8a949012 |
1782 | g_free(tmp_raw_trace_data); |
b671bb09 |
1783 | } |
1784 | }else{ |
cc41a00f |
1785 | remove_item_from_queue(event_viewer_data->raw_trace_data_queue_tmp,TRUE); |
1786 | g_queue_push_tail(event_viewer_data->raw_trace_data_queue_tmp,tmp_raw_trace_data); |
b671bb09 |
1787 | } |
1788 | }else{ |
cc41a00f |
1789 | g_queue_push_tail (event_viewer_data->raw_trace_data_queue_tmp,tmp_raw_trace_data); |
b671bb09 |
1790 | } |
675f8f58 |
1791 | |
cc41a00f |
1792 | g_string_free(detail_event, TRUE); |
675f8f58 |
1793 | |
1794 | return FALSE; |
1795 | } |
682c6edb |
1796 | |
b671bb09 |
1797 | void remove_item_from_queue(GQueue * q, gboolean fromHead) |
a60b01ef |
1798 | { |
b671bb09 |
1799 | RawTraceData *data1, *data2 = NULL; |
1800 | GList * list; |
1801 | |
1802 | if(fromHead){ |
1803 | data1 = (RawTraceData *)g_queue_pop_head(q); |
1804 | list = g_list_first(q->head); |
1805 | if(list) |
1806 | data2 = (RawTraceData *)(list->data); |
1807 | }else{ |
1808 | data1 = (RawTraceData *)g_queue_pop_tail(q); |
1809 | list = g_list_last(q->head); |
1810 | if(list) |
1811 | data2 = (RawTraceData *)(list->data); |
1812 | } |
1813 | |
1814 | if(data2){ |
1815 | if(data1->time.tv_sec == data2->time.tv_sec && |
1816 | data1->time.tv_nsec == data2->time.tv_nsec){ |
1817 | remove_item_from_queue(q, fromHead); |
1818 | } |
a60b01ef |
1819 | } |
b671bb09 |
1820 | |
1821 | g_free(data1); |
1822 | |
1823 | return; |
1824 | } |
1825 | |
1826 | void remove_all_items_from_queue(GQueue *q) |
1827 | { |
1828 | RawTraceData *data; |
1829 | while((data = (RawTraceData *)g_queue_pop_head(q)) != NULL){ |
1830 | g_free(data); |
1831 | } |
a60b01ef |
1832 | } |
682c6edb |
1833 | |
c46519c8 |
1834 | |
08b1c66e |
1835 | /** |
1836 | * plugin's init function |
1837 | * |
1838 | * This function initializes the Event Viewer functionnality through the |
1839 | * gtkTraceSet API. |
1840 | */ |
1841 | static void init() { |
1842 | |
1843 | /* Register the toolbar insert button */ |
1844 | toolbar_item_reg(hGuiEventsInsert_xpm, "Insert Event Viewer", h_gui_events); |
1845 | |
1846 | /* Register the menu item insert entry */ |
1847 | menu_item_reg("/", "Insert Event Viewer", h_gui_events); |
1848 | |
1849 | } |
1850 | |
1851 | void event_destroy_walk(gpointer data, gpointer user_data) |
1852 | { |
1853 | gui_events_destructor((EventViewerData*)data); |
1854 | } |
1855 | |
1856 | /** |
1857 | * plugin's destroy function |
1858 | * |
1859 | * This function releases the memory reserved by the module and unregisters |
1860 | * everything that has been registered in the gtkTraceSet API. |
1861 | */ |
1862 | static void destroy() { |
1863 | int i; |
1864 | |
1865 | EventViewerData *event_viewer_data; |
1866 | |
1867 | if(g_event_viewer_data_list){ |
1868 | g_slist_foreach(g_event_viewer_data_list, event_destroy_walk, NULL ); |
1869 | g_slist_free(g_event_viewer_data_list); |
1870 | } |
1871 | |
1872 | /* Unregister the toolbar insert button */ |
1873 | toolbar_item_unreg(h_gui_events); |
1874 | |
1875 | /* Unregister the menu item insert entry */ |
1876 | menu_item_unreg(h_gui_events); |
1877 | } |
1878 | |
1879 | |
1880 | LTTV_MODULE("guievents", "Detailed events view", \ |
1881 | "Graphical module to display a detailed event list", \ |
db2c9c14 |
1882 | init, destroy, "lttvwindow") |