fbbb2697 |
1 | //*! \defgroup GuiEvents libGuiEvents: The GUI Events display plugin */ |
5c7463ed |
2 | /*\@{*/ |
3 | |
fbbb2697 |
4 | /*! \file GuiEvents.c |
5c7463ed |
5 | * \brief Graphical plugin for showing events. |
6 | * |
17abcce3 |
7 | * This plugin lists all the events contained in the current time interval |
8 | * in a list. |
9 | * |
5c7463ed |
10 | * This plugin adds a Events Viewer functionnality to Linux TraceToolkit |
11 | * GUI when this plugin is loaded. The init and destroy functions add the |
12 | * viewer's insertion menu item and toolbar icon by calling gtkTraceSet's |
13 | * API functions. Then, when a viewer's object is created, the constructor |
14 | * creates ans register through API functions what is needed to interact |
15 | * with the TraceSet window. |
16 | * |
fbbb2697 |
17 | * Coding standard : |
18 | * pm : parameter |
19 | * l : local |
20 | * g : global |
21 | * s : static |
22 | * h : hook |
23 | * |
fcdf0ec2 |
24 | * Author : Karim Yaghmour |
25 | * Integrated to LTTng by Mathieu Desnoyers, June 2003 |
5c7463ed |
26 | */ |
27 | |
b26121f4 |
28 | #include <math.h> |
29 | |
5c7463ed |
30 | #include <glib.h> |
31 | #include <gmodule.h> |
fbbb2697 |
32 | #include <gtk/gtk.h> |
33 | #include <gdk/gdk.h> |
5c7463ed |
34 | |
35 | #include <lttv/module.h> |
682c6edb |
36 | #include <lttv/hook.h> |
d1ebdadd |
37 | #include <lttv/gtkTraceSet.h> |
675f8f58 |
38 | #include <lttv/processTrace.h> |
39 | #include <lttv/state.h> |
40 | #include <ltt/ltt.h> |
41 | #include <ltt/event.h> |
42 | #include <ltt/type.h> |
43 | #include <ltt/trace.h> |
ed3b99b6 |
44 | #include <ltt/facility.h> |
675f8f58 |
45 | #include <string.h> |
46 | |
d1ebdadd |
47 | //#include "mw_api.h" |
6601bf27 |
48 | #include "gtktreeprivate.h" |
5c7463ed |
49 | |
fbbb2697 |
50 | #include "icons/hGuiEventsInsert.xpm" |
5c7463ed |
51 | |
e921c965 |
52 | |
675f8f58 |
53 | static LttvHooks *before_event; |
54 | |
fcdf0ec2 |
55 | /** Array containing instanced objects. Used when module is unloaded */ |
cc41a00f |
56 | static GSList *g_event_viewer_data_list = NULL ; |
fbbb2697 |
57 | |
675f8f58 |
58 | typedef struct _RawTraceData{ |
59 | unsigned cpu_id; |
60 | char * event_name; |
61 | LttTime time; |
62 | int pid; |
63 | unsigned entry_length; |
64 | char * event_description; |
a5dcde2f |
65 | LttEventPosition *ep; |
675f8f58 |
66 | } RawTraceData; |
67 | |
b671bb09 |
68 | #define RESERVE_BIG_SIZE 1000 |
69 | #define RESERVE_SMALL_SIZE 100 |
e921c965 |
70 | |
a60b01ef |
71 | typedef enum _ScrollDirection{ |
b671bb09 |
72 | SCROLL_STEP_UP, |
73 | SCROLL_STEP_DOWN, |
74 | SCROLL_PAGE_UP, |
75 | SCROLL_PAGE_DOWN, |
76 | SCROLL_JUMP, |
77 | SCROLL_NONE |
a60b01ef |
78 | } ScrollDirection; |
79 | |
fbbb2697 |
80 | typedef struct _EventViewerData { |
81 | |
bca3b81f |
82 | MainWindow * mw; |
f7afe191 |
83 | TimeWindow time_window; |
675f8f58 |
84 | LttTime current_time; |
675f8f58 |
85 | LttvHooks * before_event_hooks; |
86 | |
b671bb09 |
87 | gboolean append; //prepend or append item |
88 | GQueue * raw_trace_data_queue; //buf to contain raw trace data |
89 | GQueue * raw_trace_data_queue_tmp; //tmp buf to contain raw data |
90 | unsigned current_event_index; |
91 | double previous_value; //value of the slide |
f7afe191 |
92 | TimeInterval time_span; |
b671bb09 |
93 | unsigned start_event_index; //the first event shown in the window |
94 | unsigned end_event_index; //the last event shown in the window |
202f6c8f |
95 | unsigned size; //maxi number of events loaded when instance the viewer |
96 | gboolean shown; //indicate if event detail is shown or not |
a8c0f09d |
97 | char * filter_key; |
98 | |
8b9fdc80 |
99 | //scroll window containing Tree View |
cc41a00f |
100 | GtkWidget * scroll_win; |
8b9fdc80 |
101 | |
675f8f58 |
102 | /* Model containing list data */ |
cc41a00f |
103 | GtkListStore *store_m; |
675f8f58 |
104 | |
cc41a00f |
105 | GtkWidget *hbox_v; |
675f8f58 |
106 | /* Widget to display the data in a columned list */ |
cc41a00f |
107 | GtkWidget *tree_v; |
108 | GtkAdjustment *vtree_adjust_c ; |
675f8f58 |
109 | |
110 | /* Vertical scrollbar and it's adjustment */ |
cc41a00f |
111 | GtkWidget *vscroll_vc; |
112 | GtkAdjustment *vadjust_c ; |
fbbb2697 |
113 | |
675f8f58 |
114 | /* Selection handler */ |
cc41a00f |
115 | GtkTreeSelection *select_c; |
675f8f58 |
116 | |
cc41a00f |
117 | guint num_visible_events; |
118 | guint first_event, last_event; |
675f8f58 |
119 | |
120 | /* TEST DATA, TO BE READ FROM THE TRACE */ |
cc41a00f |
121 | gint number_of_events ; |
122 | guint currently_selected_event ; |
123 | gboolean selected_event ; |
682c6edb |
124 | |
fbbb2697 |
125 | } EventViewerData ; |
126 | |
a8c0f09d |
127 | /** hook functions for update time interval, current time ... */ |
128 | gboolean update_time_window(void * hook_data, void * call_data); |
129 | gboolean update_current_time(void * hook_data, void * call_data); |
130 | gboolean show_event_detail(void * hook_data, void * call_data); |
131 | gboolean traceset_changed(void * hook_data, void * call_data); |
132 | void remove_item_from_queue(GQueue * q, gboolean fromHead); |
133 | void remove_all_items_from_queue(GQueue * q); |
134 | void add_context_hooks(EventViewerData * event_viewer_data, |
135 | LttvTracesetContext * tsc); |
136 | void remove_context_hooks(EventViewerData * event_viewer_data, |
137 | LttvTracesetContext * tsc); |
138 | |
fbbb2697 |
139 | //! Event Viewer's constructor hook |
49bf71b5 |
140 | GtkWidget *h_gui_events(MainWindow *parent_window, LttvTracesetSelector * s, char* key); |
5c7463ed |
141 | //! Event Viewer's constructor |
49bf71b5 |
142 | EventViewerData *gui_events(MainWindow *parent_window, LttvTracesetSelector *s, char *key); |
fbbb2697 |
143 | //! Event Viewer's destructor |
cc41a00f |
144 | void gui_events_destructor(EventViewerData *event_viewer_data); |
145 | void gui_events_free(EventViewerData *event_viewer_data); |
fbbb2697 |
146 | |
cc41a00f |
147 | static int event_selected_hook(void *hook_data, void *call_data); |
682c6edb |
148 | |
cc41a00f |
149 | void tree_v_set_cursor(EventViewerData *event_viewer_data); |
150 | void tree_v_get_cursor(EventViewerData *event_viewer_data); |
682c6edb |
151 | |
fbbb2697 |
152 | /* Prototype for selection handler callback */ |
153 | static void tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data); |
154 | static void v_scroll_cb (GtkAdjustment *adjustment, gpointer data); |
cc41a00f |
155 | static void tree_v_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gpointer data); |
156 | static void tree_v_size_request_cb (GtkWidget *widget, GtkRequisition *requisition, gpointer data); |
157 | static void tree_v_cursor_changed_cb (GtkWidget *widget, gpointer data); |
158 | static void tree_v_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, gint arg2, gpointer data); |
159 | static void tree_v_grab_focus(GtkWidget *widget, gpointer data); |
682c6edb |
160 | |
161 | |
cc41a00f |
162 | static void get_test_data(double time, guint list_height, |
163 | EventViewerData *event_viewer_data); |
fbbb2697 |
164 | |
cc41a00f |
165 | void add_test_data(EventViewerData *event_viewer_data); |
fbbb2697 |
166 | |
202f6c8f |
167 | static void update_raw_data_array(EventViewerData* event_viewer_data, unsigned size); |
168 | |
cc41a00f |
169 | static void get_events(EventViewerData* event_viewer_data, LttTime start, |
170 | LttTime end, unsigned max_num_events, unsigned * real_num_events); |
675f8f58 |
171 | static gboolean parse_event(void *hook_data, void *call_data); |
172 | |
cc41a00f |
173 | static LttvModule *main_win_module; |
ae4e77e0 |
174 | |
5c7463ed |
175 | /** |
176 | * plugin's init function |
177 | * |
178 | * This function initializes the Event Viewer functionnality through the |
179 | * gtkTraceSet API. |
180 | */ |
ae4e77e0 |
181 | G_MODULE_EXPORT void init(LttvModule *self, int argc, char *argv[]) { |
182 | |
cc41a00f |
183 | main_win_module = lttv_module_require(self, "mainwin", argc, argv); |
2176f952 |
184 | |
cc41a00f |
185 | if(main_win_module == NULL){ |
2176f952 |
186 | g_critical("Can't load Control Flow Viewer : missing mainwin\n"); |
187 | return; |
188 | } |
ae4e77e0 |
189 | |
675f8f58 |
190 | /* Register the toolbar insert button */ |
41a76985 |
191 | toolbar_item_reg(hGuiEventsInsert_xpm, "Insert Event Viewer", h_gui_events); |
675f8f58 |
192 | |
193 | /* Register the menu item insert entry */ |
41a76985 |
194 | menu_item_reg("/", "Insert Event Viewer", h_gui_events); |
675f8f58 |
195 | |
fbbb2697 |
196 | } |
5c7463ed |
197 | |
2176f952 |
198 | void event_destroy_walk(gpointer data, gpointer user_data) |
fbbb2697 |
199 | { |
cc41a00f |
200 | gui_events_destructor((EventViewerData*)data); |
5c7463ed |
201 | } |
202 | |
203 | /** |
204 | * plugin's destroy function |
205 | * |
206 | * This function releases the memory reserved by the module and unregisters |
207 | * everything that has been registered in the gtkTraceSet API. |
208 | */ |
209 | G_MODULE_EXPORT void destroy() { |
675f8f58 |
210 | int i; |
211 | |
cc41a00f |
212 | EventViewerData *event_viewer_data; |
675f8f58 |
213 | |
cc41a00f |
214 | if(g_event_viewer_data_list){ |
215 | g_slist_foreach(g_event_viewer_data_list, event_destroy_walk, NULL ); |
216 | g_slist_free(g_event_viewer_data_list); |
2176f952 |
217 | } |
c46519c8 |
218 | |
675f8f58 |
219 | /* Unregister the toolbar insert button */ |
41a76985 |
220 | toolbar_item_unreg(h_gui_events); |
fcdf0ec2 |
221 | |
675f8f58 |
222 | /* Unregister the menu item insert entry */ |
41a76985 |
223 | menu_item_unreg(h_gui_events); |
5c7463ed |
224 | } |
225 | |
fbbb2697 |
226 | /* Enumeration of the columns */ |
227 | enum |
228 | { |
675f8f58 |
229 | CPUID_COLUMN, |
230 | EVENT_COLUMN, |
231 | TIME_COLUMN, |
232 | PID_COLUMN, |
233 | ENTRY_LEN_COLUMN, |
234 | EVENT_DESCR_COLUMN, |
235 | N_COLUMNS |
fbbb2697 |
236 | }; |
237 | |
238 | |
5c7463ed |
239 | /** |
fbbb2697 |
240 | * Event Viewer's constructor hook |
5c7463ed |
241 | * |
242 | * This constructor is given as a parameter to the menuitem and toolbar button |
fbbb2697 |
243 | * registration. It creates the list. |
cc41a00f |
244 | * @param parent_window A pointer to the parent window. |
5c7463ed |
245 | * @return The widget created. |
246 | */ |
fbbb2697 |
247 | GtkWidget * |
49bf71b5 |
248 | h_gui_events(MainWindow * parent_window, LttvTracesetSelector * s, char* key) |
fbbb2697 |
249 | { |
49bf71b5 |
250 | EventViewerData* event_viewer_data = gui_events(parent_window, s, key) ; |
fbbb2697 |
251 | |
cc41a00f |
252 | if(event_viewer_data) |
253 | return event_viewer_data->hbox_v; |
f9334f6f |
254 | else return NULL; |
fbbb2697 |
255 | |
256 | } |
257 | |
258 | /** |
259 | * Event Viewer's constructor |
260 | * |
261 | * This constructor is used to create EventViewerData data structure. |
262 | * @return The Event viewer data created. |
263 | */ |
264 | EventViewerData * |
49bf71b5 |
265 | gui_events(MainWindow *parent_window, LttvTracesetSelector * s,char* key ) |
5c7463ed |
266 | { |
675f8f58 |
267 | LttTime start, end; |
268 | GtkTreeViewColumn *column; |
269 | GtkCellRenderer *renderer; |
cc41a00f |
270 | EventViewerData* event_viewer_data = g_new(EventViewerData,1) ; |
675f8f58 |
271 | RawTraceData * data; |
272 | |
cc41a00f |
273 | event_viewer_data->mw = parent_window; |
41a76985 |
274 | get_time_window(event_viewer_data->mw, &event_viewer_data->time_window); |
275 | get_current_time(event_viewer_data->mw, &event_viewer_data->current_time); |
675f8f58 |
276 | |
cc41a00f |
277 | event_viewer_data->before_event_hooks = lttv_hooks_new(); |
278 | lttv_hooks_add(event_viewer_data->before_event_hooks, parse_event, event_viewer_data); |
675f8f58 |
279 | |
cc41a00f |
280 | event_viewer_data->raw_trace_data_queue = g_queue_new(); |
281 | event_viewer_data->raw_trace_data_queue_tmp = g_queue_new(); |
b671bb09 |
282 | |
41a76985 |
283 | reg_update_time_window(update_time_window,event_viewer_data, event_viewer_data->mw); |
284 | reg_update_current_time(update_current_time,event_viewer_data, event_viewer_data->mw); |
202f6c8f |
285 | reg_show_viewer(show_event_detail,event_viewer_data, event_viewer_data->mw); |
a8c0f09d |
286 | reg_update_traceset(traceset_changed,event_viewer_data, event_viewer_data->mw); |
675f8f58 |
287 | |
cc41a00f |
288 | event_viewer_data->scroll_win = gtk_scrolled_window_new (NULL, NULL); |
289 | gtk_widget_show ( event_viewer_data->scroll_win); |
290 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(event_viewer_data->scroll_win), |
8b9fdc80 |
291 | GTK_POLICY_AUTOMATIC, GTK_POLICY_NEVER); |
292 | |
675f8f58 |
293 | /* TEST DATA, TO BE READ FROM THE TRACE */ |
cc41a00f |
294 | event_viewer_data->currently_selected_event = FALSE ; |
295 | event_viewer_data->selected_event = 0; |
675f8f58 |
296 | |
297 | /* Create a model for storing the data list */ |
cc41a00f |
298 | event_viewer_data->store_m = gtk_list_store_new ( |
091d11c7 |
299 | N_COLUMNS, /* Total number of columns */ |
300 | G_TYPE_INT, /* CPUID */ |
301 | G_TYPE_STRING, /* Event */ |
302 | G_TYPE_UINT64, /* Time */ |
303 | G_TYPE_INT, /* PID */ |
304 | G_TYPE_INT, /* Entry length */ |
305 | G_TYPE_STRING); /* Event's description */ |
fbbb2697 |
306 | |
675f8f58 |
307 | /* Create the viewer widget for the columned list */ |
cc41a00f |
308 | event_viewer_data->tree_v = gtk_tree_view_new_with_model (GTK_TREE_MODEL (event_viewer_data->store_m)); |
b26121f4 |
309 | |
cc41a00f |
310 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "size-allocate", |
311 | G_CALLBACK (tree_v_size_allocate_cb), |
312 | event_viewer_data); |
313 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "size-request", |
314 | G_CALLBACK (tree_v_size_request_cb), |
315 | event_viewer_data); |
675f8f58 |
316 | |
cc41a00f |
317 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "cursor-changed", |
318 | G_CALLBACK (tree_v_cursor_changed_cb), |
319 | event_viewer_data); |
fbbb2697 |
320 | |
cc41a00f |
321 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "move-cursor", |
322 | G_CALLBACK (tree_v_move_cursor_cb), |
323 | event_viewer_data); |
675f8f58 |
324 | |
cc41a00f |
325 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "grab-focus", |
326 | G_CALLBACK (tree_v_grab_focus), |
327 | event_viewer_data); |
675f8f58 |
328 | |
329 | // Use on each column! |
cc41a00f |
330 | //gtk_tree_view_column_set_sizing(event_viewer_data->tree_v, GTK_TREE_VIEW_COLUMN_FIXED); |
fcdf0ec2 |
331 | |
675f8f58 |
332 | /* The view now holds a reference. We can get rid of our own |
333 | * reference */ |
cc41a00f |
334 | g_object_unref (G_OBJECT (event_viewer_data->store_m)); |
675f8f58 |
335 | |
fcdf0ec2 |
336 | |
fbbb2697 |
337 | /* Create a column, associating the "text" attribute of the |
338 | * cell_renderer to the first column of the model */ |
675f8f58 |
339 | /* Columns alignment : 0.0 : Left 0.5 : Center 1.0 : Right */ |
fbbb2697 |
340 | renderer = gtk_cell_renderer_text_new (); |
341 | column = gtk_tree_view_column_new_with_attributes ("CPUID", |
675f8f58 |
342 | renderer, |
343 | "text", CPUID_COLUMN, |
344 | NULL); |
345 | gtk_tree_view_column_set_alignment (column, 0.0); |
346 | gtk_tree_view_column_set_fixed_width (column, 45); |
cc41a00f |
347 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); |
fbbb2697 |
348 | |
349 | renderer = gtk_cell_renderer_text_new (); |
350 | column = gtk_tree_view_column_new_with_attributes ("Event", |
675f8f58 |
351 | renderer, |
352 | "text", EVENT_COLUMN, |
353 | NULL); |
354 | gtk_tree_view_column_set_alignment (column, 0.0); |
355 | gtk_tree_view_column_set_fixed_width (column, 120); |
cc41a00f |
356 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); |
fbbb2697 |
357 | |
358 | renderer = gtk_cell_renderer_text_new (); |
359 | column = gtk_tree_view_column_new_with_attributes ("Time", |
675f8f58 |
360 | renderer, |
361 | "text", TIME_COLUMN, |
362 | NULL); |
363 | gtk_tree_view_column_set_alignment (column, 1.0); |
364 | gtk_tree_view_column_set_fixed_width (column, 120); |
cc41a00f |
365 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); |
fbbb2697 |
366 | |
367 | renderer = gtk_cell_renderer_text_new (); |
368 | column = gtk_tree_view_column_new_with_attributes ("PID", |
675f8f58 |
369 | renderer, |
370 | "text", PID_COLUMN, |
371 | NULL); |
372 | gtk_tree_view_column_set_alignment (column, 1.0); |
373 | gtk_tree_view_column_set_fixed_width (column, 45); |
cc41a00f |
374 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); |
675f8f58 |
375 | |
fbbb2697 |
376 | renderer = gtk_cell_renderer_text_new (); |
377 | column = gtk_tree_view_column_new_with_attributes ("Entry Length", |
675f8f58 |
378 | renderer, |
379 | "text", ENTRY_LEN_COLUMN, |
380 | NULL); |
381 | gtk_tree_view_column_set_alignment (column, 1.0); |
382 | gtk_tree_view_column_set_fixed_width (column, 60); |
cc41a00f |
383 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); |
675f8f58 |
384 | |
fbbb2697 |
385 | renderer = gtk_cell_renderer_text_new (); |
386 | column = gtk_tree_view_column_new_with_attributes ("Event's Description", |
675f8f58 |
387 | renderer, |
388 | "text", EVENT_DESCR_COLUMN, |
389 | NULL); |
390 | gtk_tree_view_column_set_alignment (column, 0.0); |
cc41a00f |
391 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); |
fbbb2697 |
392 | |
393 | |
675f8f58 |
394 | /* Setup the selection handler */ |
cc41a00f |
395 | event_viewer_data->select_c = gtk_tree_view_get_selection (GTK_TREE_VIEW (event_viewer_data->tree_v)); |
396 | gtk_tree_selection_set_mode (event_viewer_data->select_c, GTK_SELECTION_SINGLE); |
397 | g_signal_connect (G_OBJECT (event_viewer_data->select_c), "changed", |
675f8f58 |
398 | G_CALLBACK (tree_selection_changed_cb), |
cc41a00f |
399 | event_viewer_data); |
fbbb2697 |
400 | |
cc41a00f |
401 | gtk_container_add (GTK_CONTAINER (event_viewer_data->scroll_win), event_viewer_data->tree_v); |
8b9fdc80 |
402 | |
cc41a00f |
403 | event_viewer_data->hbox_v = gtk_hbox_new(0, 0); |
404 | gtk_box_pack_start(GTK_BOX(event_viewer_data->hbox_v), event_viewer_data->scroll_win, TRUE, TRUE, 0); |
fcdf0ec2 |
405 | |
406 | /* Create vertical scrollbar and pack it */ |
cc41a00f |
407 | event_viewer_data->vscroll_vc = gtk_vscrollbar_new(NULL); |
607177be |
408 | gtk_range_set_update_policy (GTK_RANGE(event_viewer_data->vscroll_vc), |
409 | GTK_UPDATE_DISCONTINUOUS); |
cc41a00f |
410 | gtk_box_pack_start(GTK_BOX(event_viewer_data->hbox_v), event_viewer_data->vscroll_vc, FALSE, TRUE, 0); |
675f8f58 |
411 | |
fcdf0ec2 |
412 | /* Get the vertical scrollbar's adjustment */ |
cc41a00f |
413 | event_viewer_data->vadjust_c = gtk_range_get_adjustment(GTK_RANGE(event_viewer_data->vscroll_vc)); |
414 | event_viewer_data->vtree_adjust_c = gtk_tree_view_get_vadjustment( |
415 | GTK_TREE_VIEW (event_viewer_data->tree_v)); |
675f8f58 |
416 | |
cc41a00f |
417 | g_signal_connect (G_OBJECT (event_viewer_data->vadjust_c), "value-changed", |
675f8f58 |
418 | G_CALLBACK (v_scroll_cb), |
cc41a00f |
419 | event_viewer_data); |
675f8f58 |
420 | /* Set the upper bound to the last event number */ |
cc41a00f |
421 | event_viewer_data->previous_value = 0; |
422 | event_viewer_data->vadjust_c->lower = 0.0; |
423 | //event_viewer_data->vadjust_c->upper = event_viewer_data->number_of_events; |
424 | event_viewer_data->vadjust_c->value = 0.0; |
425 | event_viewer_data->vadjust_c->step_increment = 1.0; |
426 | event_viewer_data->vadjust_c->page_increment = 2.0; |
427 | // event_viewer_data->vtree_adjust_c->upper; |
428 | event_viewer_data->vadjust_c->page_size = 2.0; |
429 | // event_viewer_data->vtree_adjust_c->upper; |
fbbb2697 |
430 | /* Raw event trace */ |
cc41a00f |
431 | gtk_widget_show(event_viewer_data->hbox_v); |
432 | gtk_widget_show(event_viewer_data->tree_v); |
433 | gtk_widget_show(event_viewer_data->vscroll_vc); |
fbbb2697 |
434 | |
675f8f58 |
435 | /* Add the object's information to the module's array */ |
cc41a00f |
436 | g_event_viewer_data_list = g_slist_append(g_event_viewer_data_list, event_viewer_data); |
fbbb2697 |
437 | |
cc41a00f |
438 | event_viewer_data->first_event = -1 ; |
439 | event_viewer_data->last_event = 0 ; |
675f8f58 |
440 | |
cc41a00f |
441 | event_viewer_data->num_visible_events = 1; |
675f8f58 |
442 | |
b671bb09 |
443 | //get the life span of the traceset and set the upper of the scroll bar |
41a76985 |
444 | get_traceset_time_span(event_viewer_data->mw, &event_viewer_data->time_span); |
f7afe191 |
445 | |
cc41a00f |
446 | start = ltt_time_sub(event_viewer_data->time_span.endTime, event_viewer_data->time_span.startTime); |
447 | event_viewer_data->vadjust_c->upper = ltt_time_to_double(start) * NANOSECONDS_PER_SECOND; |
b671bb09 |
448 | |
cc41a00f |
449 | event_viewer_data->append = TRUE; |
b671bb09 |
450 | |
cc41a00f |
451 | event_viewer_data->start_event_index = 0; |
452 | event_viewer_data->end_event_index = event_viewer_data->num_visible_events - 1; |
675f8f58 |
453 | |
675f8f58 |
454 | /* Set the Selected Event */ |
cc41a00f |
455 | // tree_v_set_cursor(event_viewer_data); |
8af8e4c5 |
456 | |
202f6c8f |
457 | event_viewer_data->shown = FALSE; |
458 | event_viewer_data->size = RESERVE_SMALL_SIZE; |
459 | g_object_set_data( |
460 | G_OBJECT(event_viewer_data->hbox_v), |
461 | MAX_NUMBER_EVENT, |
462 | &event_viewer_data->size); |
463 | |
464 | g_object_set_data( |
465 | G_OBJECT(event_viewer_data->hbox_v), |
466 | TRACESET_TIME_SPAN, |
467 | &event_viewer_data->time_span); |
8af8e4c5 |
468 | |
a8c0f09d |
469 | event_viewer_data->filter_key = g_strdup(key); |
49bf71b5 |
470 | g_object_set_data( |
471 | G_OBJECT(event_viewer_data->hbox_v), |
a8c0f09d |
472 | event_viewer_data->filter_key, |
49bf71b5 |
473 | s); |
474 | |
8af8e4c5 |
475 | g_object_set_data_full( |
cc41a00f |
476 | G_OBJECT(event_viewer_data->hbox_v), |
477 | "event_viewer_data", |
478 | event_viewer_data, |
479 | (GDestroyNotify)gui_events_free); |
675f8f58 |
480 | |
cc41a00f |
481 | return event_viewer_data; |
fbbb2697 |
482 | } |
fcdf0ec2 |
483 | |
cc41a00f |
484 | void tree_v_set_cursor(EventViewerData *event_viewer_data) |
682c6edb |
485 | { |
675f8f58 |
486 | GtkTreePath *path; |
487 | |
cc41a00f |
488 | if(event_viewer_data->selected_event && event_viewer_data->first_event != -1) |
675f8f58 |
489 | { |
cc41a00f |
490 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
491 | // event_viewer_data->currently_selected_event); |
675f8f58 |
492 | |
493 | path = gtk_tree_path_new_from_indices( |
cc41a00f |
494 | event_viewer_data->currently_selected_event- |
495 | event_viewer_data->first_event, |
675f8f58 |
496 | -1); |
497 | |
cc41a00f |
498 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
675f8f58 |
499 | gtk_tree_path_free(path); |
500 | } |
682c6edb |
501 | } |
502 | |
cc41a00f |
503 | void tree_v_get_cursor(EventViewerData *event_viewer_data) |
682c6edb |
504 | { |
675f8f58 |
505 | GtkTreePath *path; |
506 | gint *indices; |
682c6edb |
507 | |
cc41a00f |
508 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), &path, NULL); |
675f8f58 |
509 | indices = gtk_tree_path_get_indices(path); |
510 | |
511 | if(indices != NULL) |
512 | { |
cc41a00f |
513 | event_viewer_data->selected_event = TRUE; |
514 | event_viewer_data->currently_selected_event = |
515 | event_viewer_data->first_event + indices[0]; |
675f8f58 |
516 | |
517 | } else { |
cc41a00f |
518 | event_viewer_data->selected_event = FALSE; |
519 | event_viewer_data->currently_selected_event = 0; |
675f8f58 |
520 | } |
675f8f58 |
521 | |
522 | gtk_tree_path_free(path); |
682c6edb |
523 | |
524 | } |
525 | |
526 | |
527 | |
cc41a00f |
528 | void tree_v_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, gint arg2, gpointer data) |
fbbb2697 |
529 | { |
675f8f58 |
530 | GtkTreePath *path; // = gtk_tree_path_new(); |
531 | gint *indices; |
532 | gdouble value; |
cc41a00f |
533 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
675f8f58 |
534 | |
cc41a00f |
535 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), &path, NULL); |
675f8f58 |
536 | if(path == NULL) |
537 | { |
538 | /* No prior cursor, put it at beginning of page and let the execution do */ |
539 | path = gtk_tree_path_new_from_indices(0, -1); |
cc41a00f |
540 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
675f8f58 |
541 | } |
542 | |
543 | indices = gtk_tree_path_get_indices(path); |
544 | |
cc41a00f |
545 | value = gtk_adjustment_get_value(event_viewer_data->vadjust_c); |
675f8f58 |
546 | |
547 | if(arg1 == GTK_MOVEMENT_DISPLAY_LINES) |
548 | { |
549 | /* Move one line */ |
550 | if(arg2 == 1) |
b26121f4 |
551 | { |
675f8f58 |
552 | /* move one line down */ |
cc41a00f |
553 | if(indices[0] == event_viewer_data->num_visible_events - 1) |
675f8f58 |
554 | { |
cc41a00f |
555 | if(value + event_viewer_data->num_visible_events <= |
556 | event_viewer_data->number_of_events -1) |
b26121f4 |
557 | { |
cc41a00f |
558 | event_viewer_data->currently_selected_event += 1; |
559 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, value+1); |
675f8f58 |
560 | //gtk_tree_path_free(path); |
cc41a00f |
561 | //path = gtk_tree_path_new_from_indices(event_viewer_data->num_visible_events-1, -1); |
562 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
675f8f58 |
563 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
b26121f4 |
564 | } |
675f8f58 |
565 | } |
566 | } else { |
567 | /* Move one line up */ |
568 | if(indices[0] == 0) |
569 | { |
570 | if(value - 1 >= 0 ) |
571 | { |
cc41a00f |
572 | event_viewer_data->currently_selected_event -= 1; |
573 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, value-1); |
675f8f58 |
574 | //gtk_tree_path_free(path); |
575 | //path = gtk_tree_path_new_from_indices(0, -1); |
cc41a00f |
576 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
675f8f58 |
577 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
578 | } |
579 | |
580 | } |
b26121f4 |
581 | } |
675f8f58 |
582 | |
583 | } |
584 | |
585 | if(arg1 == GTK_MOVEMENT_PAGES) |
586 | { |
587 | /* Move one page */ |
588 | if(arg2 == 1) |
b26121f4 |
589 | { |
cc41a00f |
590 | if(event_viewer_data->num_visible_events == 1) |
675f8f58 |
591 | value += 1 ; |
592 | /* move one page down */ |
cc41a00f |
593 | if(value + event_viewer_data->num_visible_events-1 <= |
594 | event_viewer_data->number_of_events ) |
675f8f58 |
595 | { |
cc41a00f |
596 | event_viewer_data->currently_selected_event += event_viewer_data->num_visible_events-1; |
597 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
598 | // value+(event_viewer_data->num_visible_events-1)); |
675f8f58 |
599 | //gtk_tree_path_free(path); |
600 | //path = gtk_tree_path_new_from_indices(0, -1); |
cc41a00f |
601 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
675f8f58 |
602 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
603 | } |
604 | } else { |
605 | /* Move one page up */ |
cc41a00f |
606 | if(event_viewer_data->num_visible_events == 1) |
675f8f58 |
607 | value -= 1 ; |
608 | |
cc41a00f |
609 | if(indices[0] < event_viewer_data->num_visible_events - 2 ) |
675f8f58 |
610 | { |
cc41a00f |
611 | if(value - (event_viewer_data->num_visible_events-1) >= 0) |
b26121f4 |
612 | { |
cc41a00f |
613 | event_viewer_data->currently_selected_event -= event_viewer_data->num_visible_events-1; |
675f8f58 |
614 | |
cc41a00f |
615 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
616 | // value-(event_viewer_data->num_visible_events-1)); |
675f8f58 |
617 | //gtk_tree_path_free(path); |
618 | //path = gtk_tree_path_new_from_indices(0, -1); |
cc41a00f |
619 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
675f8f58 |
620 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
621 | |
b26121f4 |
622 | } else { |
675f8f58 |
623 | /* Go to first Event */ |
cc41a00f |
624 | event_viewer_data->currently_selected_event == 0 ; |
625 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
b671bb09 |
626 | // 0); |
675f8f58 |
627 | //gtk_tree_path_free(path); |
628 | //path = gtk_tree_path_new_from_indices(0, -1); |
cc41a00f |
629 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
675f8f58 |
630 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
631 | |
b26121f4 |
632 | } |
675f8f58 |
633 | } |
634 | |
b26121f4 |
635 | } |
675f8f58 |
636 | |
637 | } |
638 | |
639 | if(arg1 == GTK_MOVEMENT_BUFFER_ENDS) |
640 | { |
641 | /* Move to the ends of the buffer */ |
642 | if(arg2 == 1) |
b26121f4 |
643 | { |
675f8f58 |
644 | /* move end of buffer */ |
cc41a00f |
645 | event_viewer_data->currently_selected_event = event_viewer_data->number_of_events-1 ; |
646 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
647 | // event_viewer_data->number_of_events - |
648 | // event_viewer_data->num_visible_events); |
675f8f58 |
649 | //gtk_tree_path_free(path); |
cc41a00f |
650 | //path = gtk_tree_path_new_from_indices(event_viewer_data->num_visible_events-1, -1); |
651 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
675f8f58 |
652 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
653 | } else { |
654 | /* Move beginning of buffer */ |
cc41a00f |
655 | event_viewer_data->currently_selected_event = 0 ; |
656 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, 0); |
682c6edb |
657 | //gtk_tree_path_free(path); |
658 | //path = gtk_tree_path_new_from_indices(0, -1); |
cc41a00f |
659 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
675f8f58 |
660 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
b26121f4 |
661 | } |
675f8f58 |
662 | |
663 | } |
664 | |
665 | |
666 | gtk_tree_path_free(path); |
b26121f4 |
667 | } |
668 | |
cc41a00f |
669 | void tree_v_cursor_changed_cb (GtkWidget *widget, gpointer data) |
b26121f4 |
670 | { |
cc41a00f |
671 | EventViewerData *event_viewer_data = (EventViewerData*) data; |
675f8f58 |
672 | LttTime ltt_time; |
a60b01ef |
673 | guint64 time; |
675f8f58 |
674 | GtkTreeIter iter; |
cc41a00f |
675 | GtkTreeModel* model = GTK_TREE_MODEL(event_viewer_data->store_m); |
675f8f58 |
676 | GtkTreePath *path; |
677 | |
675f8f58 |
678 | /* On cursor change, modify the currently selected event by calling |
679 | * the right API function */ |
cc41a00f |
680 | tree_v_get_cursor(event_viewer_data); |
675f8f58 |
681 | /* |
cc41a00f |
682 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), &path, NULL); |
675f8f58 |
683 | if(gtk_tree_model_get_iter(model,&iter,path)){ |
684 | gtk_tree_model_get(model, &iter, TIME_COLUMN, &time, -1); |
308711e5 |
685 | ltt_time.tv_sec = time / NANOSECONDS_PER_SECOND; |
686 | ltt_time.tv_nsec = time % NANOSECONDS_PER_SECOND; |
675f8f58 |
687 | |
cc41a00f |
688 | if(ltt_time.tv_sec != event_viewer_data->current_time.tv_sec || |
689 | ltt_time.tv_nsec != event_viewer_data->current_time.tv_nsec) |
41a76985 |
690 | set_current_time(event_viewer_data->mw,<t_time); |
675f8f58 |
691 | }else{ |
692 | g_warning("Can not get iter\n"); |
693 | } |
694 | */ |
b26121f4 |
695 | } |
696 | |
697 | |
698 | void v_scroll_cb (GtkAdjustment *adjustment, gpointer data) |
699 | { |
cc41a00f |
700 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
701 | GtkTreePath *tree_path; |
675f8f58 |
702 | |
cc41a00f |
703 | get_test_data(adjustment->value, event_viewer_data->num_visible_events, |
704 | event_viewer_data); |
675f8f58 |
705 | |
706 | |
cc41a00f |
707 | if(event_viewer_data->currently_selected_event |
708 | >= event_viewer_data->first_event |
675f8f58 |
709 | && |
cc41a00f |
710 | event_viewer_data->currently_selected_event |
711 | <= event_viewer_data->last_event |
675f8f58 |
712 | && |
cc41a00f |
713 | event_viewer_data->selected_event) |
675f8f58 |
714 | { |
715 | |
cc41a00f |
716 | tree_path = gtk_tree_path_new_from_indices( |
717 | event_viewer_data->currently_selected_event- |
718 | event_viewer_data->first_event, |
675f8f58 |
719 | -1); |
720 | |
c20b7777 |
721 | // gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), tree_path, |
722 | // NULL, FALSE); |
cc41a00f |
723 | gtk_tree_path_free(tree_path); |
675f8f58 |
724 | } |
b671bb09 |
725 | |
675f8f58 |
726 | |
fbbb2697 |
727 | } |
fcdf0ec2 |
728 | |
6601bf27 |
729 | gint get_cell_height(GtkTreeView *TreeView) |
730 | { |
675f8f58 |
731 | gint height, width; |
cc41a00f |
732 | GtkTreeViewColumn *column = gtk_tree_view_get_column(TreeView, 0); |
733 | GList *Render_List = gtk_tree_view_column_get_cell_renderers(column); |
10f2da95 |
734 | GtkCellRenderer *renderer = g_list_first(Render_List)->data; |
675f8f58 |
735 | |
cc41a00f |
736 | gtk_tree_view_column_cell_get_size(column, NULL, NULL, NULL, NULL, &height); |
675f8f58 |
737 | |
738 | return height; |
6601bf27 |
739 | } |
740 | |
cc41a00f |
741 | void tree_v_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gpointer data) |
fbbb2697 |
742 | { |
cc41a00f |
743 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
744 | gint cell_height = get_cell_height(GTK_TREE_VIEW(event_viewer_data->tree_v)); |
745 | gint last_num_visible_events = event_viewer_data->num_visible_events; |
746 | gdouble exact_num_visible; |
675f8f58 |
747 | |
cc41a00f |
748 | exact_num_visible = ( alloc->height - |
749 | TREE_VIEW_HEADER_HEIGHT (GTK_TREE_VIEW(event_viewer_data->tree_v)) ) |
750 | / (double)cell_height ; |
675f8f58 |
751 | |
cc41a00f |
752 | event_viewer_data->num_visible_events = ceil(exact_num_visible) ; |
675f8f58 |
753 | |
b671bb09 |
754 | /* |
cc41a00f |
755 | event_viewer_data->vadjust_c->page_increment = |
756 | floor(exact_num_visible); |
757 | event_viewer_data->vadjust_c->page_size = |
758 | floor(exact_num_visible); |
b671bb09 |
759 | */ |
675f8f58 |
760 | |
cc41a00f |
761 | if(event_viewer_data->num_visible_events != last_num_visible_events) |
675f8f58 |
762 | { |
cc41a00f |
763 | get_test_data(event_viewer_data->vadjust_c->value, |
764 | event_viewer_data->num_visible_events, |
765 | event_viewer_data); |
675f8f58 |
766 | } |
767 | |
6601bf27 |
768 | |
fbbb2697 |
769 | } |
770 | |
cc41a00f |
771 | void tree_v_size_request_cb (GtkWidget *widget, GtkRequisition *requisition, gpointer data) |
fbbb2697 |
772 | { |
675f8f58 |
773 | gint h; |
cc41a00f |
774 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
775 | gint cell_height = get_cell_height(GTK_TREE_VIEW(event_viewer_data->tree_v)); |
fbbb2697 |
776 | |
cc41a00f |
777 | h = cell_height + TREE_VIEW_HEADER_HEIGHT |
778 | (GTK_TREE_VIEW(event_viewer_data->tree_v)); |
675f8f58 |
779 | requisition->height = h; |
fbbb2697 |
780 | |
fcdf0ec2 |
781 | } |
782 | |
202f6c8f |
783 | gboolean show_event_detail(void * hook_data, void * call_data) |
784 | { |
785 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
a8c0f09d |
786 | LttvTracesetContext * tsc = get_traceset_context(event_viewer_data->mw); |
202f6c8f |
787 | |
788 | if(event_viewer_data->shown == FALSE){ |
789 | event_viewer_data->shown = TRUE; |
790 | update_raw_data_array(event_viewer_data, |
791 | event_viewer_data->raw_trace_data_queue_tmp->length); |
792 | |
793 | get_test_data(event_viewer_data->vadjust_c->value, |
794 | event_viewer_data->num_visible_events, |
795 | event_viewer_data); |
a8c0f09d |
796 | |
797 | remove_context_hooks(event_viewer_data,tsc); |
202f6c8f |
798 | } |
799 | |
800 | return FALSE; |
801 | } |
802 | |
cc41a00f |
803 | void get_test_data(double time_value, guint list_height, |
804 | EventViewerData *event_viewer_data) |
b26121f4 |
805 | { |
675f8f58 |
806 | GtkTreeIter iter; |
b671bb09 |
807 | int i; |
cc41a00f |
808 | GtkTreeModel *model = GTK_TREE_MODEL(event_viewer_data->store_m); |
809 | GtkTreePath *tree_path; |
675f8f58 |
810 | RawTraceData * raw_data; |
b671bb09 |
811 | ScrollDirection direction = SCROLL_NONE; |
812 | GList * first; |
cc41a00f |
813 | int event_number; |
814 | double value = event_viewer_data->previous_value - time_value; |
b671bb09 |
815 | LttTime start, end, time; |
816 | LttEvent * ev; |
817 | unsigned backward_num, minNum, maxNum; |
818 | LttTracefile * tf; |
819 | unsigned block_num, event_num; |
820 | unsigned size = 1, count = 0; |
cc41a00f |
821 | gboolean need_backward_again, backward; |
606309a4 |
822 | GdkWindow * win; |
823 | GdkCursor * new; |
824 | GtkWidget* widget = gtk_widget_get_parent(event_viewer_data->hbox_v); |
b671bb09 |
825 | |
606309a4 |
826 | if(widget){ |
827 | new = gdk_cursor_new(GDK_X_CURSOR); |
828 | win = gtk_widget_get_parent_window(widget); |
829 | gdk_window_set_cursor(win, new); |
830 | gdk_cursor_unref(new); |
831 | gdk_window_stick(win); |
832 | gdk_window_unstick(win); |
833 | } |
834 | |
835 | |
cc41a00f |
836 | // if(event_number > event_viewer_data->last_event || |
837 | // event_number + list_height-1 < event_viewer_data->first_event || |
838 | // event_viewer_data->first_event == -1) |
675f8f58 |
839 | { |
840 | /* no event can be reused, clear and start from nothing */ |
b671bb09 |
841 | if(value == -1.0) direction = SCROLL_STEP_DOWN; |
842 | else if(value == 1.0 ) direction = SCROLL_STEP_UP; |
843 | else if(value == -2.0) direction = SCROLL_PAGE_DOWN; |
844 | else if(value == 2.0 ) direction = SCROLL_PAGE_UP; |
845 | else if(value == 0.0 ) direction = SCROLL_NONE; |
846 | else direction = SCROLL_JUMP; |
847 | |
848 | switch(direction){ |
849 | case SCROLL_STEP_UP: |
850 | case SCROLL_PAGE_UP: |
851 | if(direction == SCROLL_PAGE_UP){ |
cc41a00f |
852 | backward = list_height>event_viewer_data->start_event_index ? TRUE : FALSE; |
a60b01ef |
853 | }else{ |
cc41a00f |
854 | backward = event_viewer_data->start_event_index == 0 ? TRUE : FALSE; |
a60b01ef |
855 | } |
b671bb09 |
856 | if(backward){ |
cc41a00f |
857 | event_viewer_data->append = FALSE; |
b671bb09 |
858 | do{ |
859 | if(direction == SCROLL_PAGE_UP){ |
cc41a00f |
860 | minNum = list_height - event_viewer_data->start_event_index ; |
b671bb09 |
861 | }else{ |
862 | minNum = 1; |
863 | } |
864 | |
cc41a00f |
865 | first = event_viewer_data->raw_trace_data_queue->head; |
a8c0f09d |
866 | if(!first)break; |
b671bb09 |
867 | raw_data = (RawTraceData*)g_list_nth_data(first,0); |
868 | end = raw_data->time; |
869 | end.tv_nsec--; |
a5dcde2f |
870 | ltt_event_position_get(raw_data->ep, &block_num, &event_num, &tf); |
b671bb09 |
871 | if(size !=0){ |
872 | if(event_num > minNum){ |
873 | backward_num = event_num > RESERVE_SMALL_SIZE |
874 | ? event_num - RESERVE_SMALL_SIZE : 1; |
a5dcde2f |
875 | ltt_event_position_set(raw_data->ep, block_num, backward_num); |
876 | ltt_tracefile_seek_position(tf, raw_data->ep); |
b671bb09 |
877 | ev = ltt_tracefile_read(tf); |
878 | start = ltt_event_time(ev); |
879 | maxNum = G_MAXULONG; |
880 | }else{ |
881 | if(block_num > 1){ |
a5dcde2f |
882 | ltt_event_position_set(raw_data->ep, block_num-1, 1); |
883 | ltt_tracefile_seek_position(tf, raw_data->ep); |
b671bb09 |
884 | ev = ltt_tracefile_read(tf); |
885 | start = ltt_event_time(ev); |
886 | }else{ |
887 | start.tv_sec = 0; |
888 | start.tv_nsec = 0; |
889 | } |
890 | maxNum = G_MAXULONG; |
891 | } |
892 | }else{ |
893 | if(block_num > count){ |
a5dcde2f |
894 | ltt_event_position_set(raw_data->ep, block_num-count, 1); |
895 | ltt_tracefile_seek_position(tf, raw_data->ep); |
b671bb09 |
896 | ev = ltt_tracefile_read(tf); |
897 | start = ltt_event_time(ev); |
898 | }else{ |
899 | start.tv_sec = 0; |
900 | start.tv_nsec = 0; |
901 | } |
902 | maxNum = G_MAXULONG; |
903 | } |
904 | |
cc41a00f |
905 | event_viewer_data->current_event_index = event_viewer_data->start_event_index; |
906 | get_events(event_viewer_data, start, end, maxNum, &size); |
907 | event_viewer_data->start_event_index = event_viewer_data->current_event_index; |
b671bb09 |
908 | |
909 | if(size < minNum && (start.tv_sec !=0 || start.tv_nsec !=0)) |
cc41a00f |
910 | need_backward_again = TRUE; |
911 | else need_backward_again = FALSE; |
b671bb09 |
912 | if(size == 0){ |
913 | count++; |
914 | }else{ |
915 | count = 0; |
916 | } |
cc41a00f |
917 | }while(need_backward_again); |
a60b01ef |
918 | } |
b671bb09 |
919 | if(direction == SCROLL_STEP_UP) |
cc41a00f |
920 | event_number = event_viewer_data->start_event_index - 1; |
b671bb09 |
921 | else |
cc41a00f |
922 | event_number = event_viewer_data->start_event_index - list_height; |
b671bb09 |
923 | break; |
924 | case SCROLL_STEP_DOWN: |
cc41a00f |
925 | if(event_viewer_data->end_event_index == event_viewer_data->number_of_events - 1){ |
926 | event_viewer_data->append = TRUE; |
927 | first = event_viewer_data->raw_trace_data_queue->head; |
a8c0f09d |
928 | if(!first)break; |
cc41a00f |
929 | raw_data = (RawTraceData*)g_list_nth_data(first,event_viewer_data->number_of_events - 1); |
b671bb09 |
930 | start = raw_data->time; |
931 | start.tv_nsec++; |
932 | end.tv_sec = G_MAXULONG; |
933 | end.tv_nsec = G_MAXULONG; |
cc41a00f |
934 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE, &size); |
ed3b99b6 |
935 | if(size == 0){ |
936 | get_events(event_viewer_data, start, end, G_MAXULONG, &size); |
937 | } |
b671bb09 |
938 | }else size = 1; |
cc41a00f |
939 | if(size > 0) event_number = event_viewer_data->start_event_index + 1; |
940 | else event_number = event_viewer_data->start_event_index; |
b671bb09 |
941 | break; |
942 | case SCROLL_PAGE_DOWN: |
ed3b99b6 |
943 | i = event_viewer_data->number_of_events - 1 - list_height; |
944 | if((gint)(event_viewer_data->end_event_index) >= i){ |
cc41a00f |
945 | event_viewer_data->append = TRUE; |
946 | first = event_viewer_data->raw_trace_data_queue->head; |
a8c0f09d |
947 | if(!first)break; |
cc41a00f |
948 | raw_data = (RawTraceData*)g_list_nth_data(first,event_viewer_data->number_of_events - 1); |
b671bb09 |
949 | start = raw_data->time; |
950 | start.tv_nsec++; |
951 | end.tv_sec = G_MAXULONG; |
952 | end.tv_nsec = G_MAXULONG; |
cc41a00f |
953 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE,&size); |
ed3b99b6 |
954 | if(size == 0){ |
955 | get_events(event_viewer_data, start, end, G_MAXULONG,&size); |
956 | } |
a60b01ef |
957 | } |
cc41a00f |
958 | if(list_height <= event_viewer_data->number_of_events - 1 - event_viewer_data->end_event_index) |
959 | event_number = event_viewer_data->start_event_index + list_height - 1; |
b671bb09 |
960 | else |
cc41a00f |
961 | event_number = event_viewer_data->number_of_events - 1 - list_height; |
b671bb09 |
962 | break; |
963 | case SCROLL_JUMP: |
cc41a00f |
964 | event_viewer_data->append = TRUE; |
965 | remove_all_items_from_queue(event_viewer_data->raw_trace_data_queue); |
b671bb09 |
966 | end.tv_sec = G_MAXULONG; |
967 | end.tv_nsec = G_MAXULONG; |
16b733d3 |
968 | time = ltt_time_from_double(time_value / NANOSECONDS_PER_SECOND); |
cc41a00f |
969 | start = ltt_time_add(event_viewer_data->time_span.startTime, time); |
970 | event_viewer_data->previous_value = time_value; |
971 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE,&size); |
ed3b99b6 |
972 | if(size < list_height && size > 0){ |
cc41a00f |
973 | event_viewer_data->append = FALSE; |
974 | first = event_viewer_data->raw_trace_data_queue->head; |
a8c0f09d |
975 | if(!first)break; |
b671bb09 |
976 | raw_data = (RawTraceData*)g_list_nth_data(first,0); |
977 | end = raw_data->time; |
978 | end.tv_nsec--; |
a5dcde2f |
979 | ltt_event_position_get(raw_data->ep, &block_num, &event_num, &tf); |
b671bb09 |
980 | |
cc41a00f |
981 | if(event_num > list_height - size){ |
b671bb09 |
982 | backward_num = event_num > RESERVE_SMALL_SIZE |
983 | ? event_num - RESERVE_SMALL_SIZE : 1; |
a5dcde2f |
984 | ltt_event_position_set(raw_data->ep, block_num, backward_num); |
985 | ltt_tracefile_seek_position(tf, raw_data->ep); |
b671bb09 |
986 | ev = ltt_tracefile_read(tf); |
987 | start = ltt_event_time(ev); |
988 | maxNum = G_MAXULONG; |
cc41a00f |
989 | event_viewer_data->current_event_index = 0; |
990 | get_events(event_viewer_data, start, end, maxNum, &size); |
991 | event_viewer_data->start_event_index = event_viewer_data->current_event_index; |
b671bb09 |
992 | } |
cc41a00f |
993 | event_number = event_viewer_data->raw_trace_data_queue->length - list_height; |
ed3b99b6 |
994 | }else if(size == 0){ |
995 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE*RESERVE_SMALL_SIZE,&size); |
996 | event_number = 0; |
50ca4ac7 |
997 | }else{ |
cc41a00f |
998 | event_number = 0; |
a60b01ef |
999 | } |
b671bb09 |
1000 | break; |
1001 | case SCROLL_NONE: |
cc41a00f |
1002 | event_number = event_viewer_data->current_event_index; |
b671bb09 |
1003 | break; |
1004 | default: |
1005 | break; |
1006 | } |
675f8f58 |
1007 | |
a8c0f09d |
1008 | if(event_number < 0) event_number = 0; |
1009 | |
b671bb09 |
1010 | //update the value of the scroll bar |
1011 | if(direction != SCROLL_NONE && direction != SCROLL_JUMP){ |
cc41a00f |
1012 | first = event_viewer_data->raw_trace_data_queue->head; |
a8c0f09d |
1013 | if(first){ |
1014 | raw_data = (RawTraceData*)g_list_nth_data(first,event_number); |
ed3b99b6 |
1015 | if(!raw_data) raw_data = (RawTraceData*)g_list_nth_data(first,0); |
a8c0f09d |
1016 | time = ltt_time_sub(raw_data->time, event_viewer_data->time_span.startTime); |
1017 | event_viewer_data->vadjust_c->value = ltt_time_to_double(time) * NANOSECONDS_PER_SECOND; |
1018 | g_signal_stop_emission_by_name(G_OBJECT(event_viewer_data->vadjust_c), "value-changed"); |
1019 | event_viewer_data->previous_value = event_viewer_data->vadjust_c->value; |
1020 | } |
675f8f58 |
1021 | } |
1022 | |
675f8f58 |
1023 | |
cc41a00f |
1024 | event_viewer_data->start_event_index = event_number; |
1025 | event_viewer_data->end_event_index = event_number + list_height - 1; |
ed3b99b6 |
1026 | if(event_viewer_data->end_event_index > event_viewer_data->number_of_events - 1){ |
1027 | event_viewer_data->end_event_index = event_viewer_data->number_of_events - 1; |
1028 | } |
b671bb09 |
1029 | |
cc41a00f |
1030 | first = event_viewer_data->raw_trace_data_queue->head; |
1031 | gtk_list_store_clear(event_viewer_data->store_m); |
a8c0f09d |
1032 | if(!first){ |
1033 | // event_viewer_data->previous_value = 0; |
1034 | // event_viewer_data->vadjust_c->value = 0.0; |
1035 | // gtk_widget_hide(event_viewer_data->vscroll_vc); |
1036 | goto LAST; |
1037 | }else gtk_widget_show(event_viewer_data->vscroll_vc); |
1038 | |
cc41a00f |
1039 | for(i=event_number; i<event_number+list_height; i++) |
675f8f58 |
1040 | { |
a60b01ef |
1041 | guint64 real_data; |
1042 | |
cc41a00f |
1043 | if(i>=event_viewer_data->number_of_events) break; |
b671bb09 |
1044 | |
1045 | raw_data = (RawTraceData*)g_list_nth_data(first, i); |
675f8f58 |
1046 | |
b671bb09 |
1047 | // Add a new row to the model |
a60b01ef |
1048 | real_data = raw_data->time.tv_sec; |
308711e5 |
1049 | real_data *= NANOSECONDS_PER_SECOND; |
a60b01ef |
1050 | real_data += raw_data->time.tv_nsec; |
cc41a00f |
1051 | gtk_list_store_append (event_viewer_data->store_m, &iter); |
1052 | gtk_list_store_set (event_viewer_data->store_m, &iter, |
675f8f58 |
1053 | CPUID_COLUMN, raw_data->cpu_id, |
1054 | EVENT_COLUMN, raw_data->event_name, |
a60b01ef |
1055 | TIME_COLUMN, real_data, |
675f8f58 |
1056 | PID_COLUMN, raw_data->pid, |
1057 | ENTRY_LEN_COLUMN, raw_data->entry_length, |
1058 | EVENT_DESCR_COLUMN, raw_data->event_description, |
1059 | -1); |
1060 | /* |
cc41a00f |
1061 | gtk_list_store_append (event_viewer_data->store_m, &iter); |
1062 | gtk_list_store_set (event_viewer_data->store_m, &iter, |
675f8f58 |
1063 | CPUID_COLUMN, 0, |
1064 | EVENT_COLUMN, "event irq", |
1065 | TIME_COLUMN, i, |
1066 | PID_COLUMN, 100, |
1067 | ENTRY_LEN_COLUMN, 17, |
1068 | EVENT_DESCR_COLUMN, "Detailed information", |
1069 | -1); |
1070 | */ |
1071 | } |
1072 | } |
1073 | #ifdef DEBUG //do not use this, it's slower and broken |
1074 | // } else { |
1075 | /* Some events will be reused */ |
cc41a00f |
1076 | if(event_number < event_viewer_data->first_event) |
675f8f58 |
1077 | { |
1078 | /* scrolling up, prepend events */ |
cc41a00f |
1079 | tree_path = gtk_tree_path_new_from_indices |
1080 | (event_number+list_height-1 - |
1081 | event_viewer_data->first_event + 1, |
675f8f58 |
1082 | -1); |
cc41a00f |
1083 | for(i=0; i<event_viewer_data->last_event-(event_number+list_height-1); |
675f8f58 |
1084 | i++) |
b26121f4 |
1085 | { |
675f8f58 |
1086 | /* Remove the last events from the list */ |
cc41a00f |
1087 | if(gtk_tree_model_get_iter(model, &iter, tree_path)) |
1088 | gtk_list_store_remove(event_viewer_data->store_m, &iter); |
b26121f4 |
1089 | } |
675f8f58 |
1090 | |
cc41a00f |
1091 | for(i=event_viewer_data->first_event-1; i>=event_number; i--) |
675f8f58 |
1092 | { |
cc41a00f |
1093 | if(i>=event_viewer_data->number_of_events) break; |
675f8f58 |
1094 | /* Prepend new events */ |
cc41a00f |
1095 | gtk_list_store_prepend (event_viewer_data->store_m, &iter); |
1096 | gtk_list_store_set (event_viewer_data->store_m, &iter, |
675f8f58 |
1097 | CPUID_COLUMN, 0, |
1098 | EVENT_COLUMN, "event irq", |
1099 | TIME_COLUMN, i, |
1100 | PID_COLUMN, 100, |
1101 | ENTRY_LEN_COLUMN, 17, |
1102 | EVENT_DESCR_COLUMN, "Detailed information", |
1103 | -1); |
b26121f4 |
1104 | } |
675f8f58 |
1105 | } else { |
1106 | /* Scrolling down, append events */ |
cc41a00f |
1107 | for(i=event_viewer_data->first_event; i<event_number; i++) |
675f8f58 |
1108 | { |
1109 | /* Remove these events from the list */ |
1110 | gtk_tree_model_get_iter_first(model, &iter); |
cc41a00f |
1111 | gtk_list_store_remove(event_viewer_data->store_m, &iter); |
675f8f58 |
1112 | } |
cc41a00f |
1113 | for(i=event_viewer_data->last_event+1; i<event_number+list_height; i++) |
675f8f58 |
1114 | { |
cc41a00f |
1115 | if(i>=event_viewer_data->number_of_events) break; |
675f8f58 |
1116 | /* Append new events */ |
cc41a00f |
1117 | gtk_list_store_append (event_viewer_data->store_m, &iter); |
1118 | gtk_list_store_set (event_viewer_data->store_m, &iter, |
675f8f58 |
1119 | CPUID_COLUMN, 0, |
1120 | EVENT_COLUMN, "event irq", |
1121 | TIME_COLUMN, i, |
1122 | PID_COLUMN, 100, |
1123 | ENTRY_LEN_COLUMN, 17, |
1124 | EVENT_DESCR_COLUMN, "Detailed information", |
1125 | -1); |
1126 | } |
1127 | |
1128 | } |
1129 | //} |
b26121f4 |
1130 | #endif //DEBUG |
cc41a00f |
1131 | event_viewer_data->first_event = event_viewer_data->start_event_index ; |
1132 | event_viewer_data->last_event = event_viewer_data->end_event_index ; |
675f8f58 |
1133 | |
a8c0f09d |
1134 | LAST: |
606309a4 |
1135 | if(widget) |
1136 | gdk_window_set_cursor(win, NULL); |
682c6edb |
1137 | |
b26121f4 |
1138 | } |
1139 | |
fbbb2697 |
1140 | |
cc41a00f |
1141 | void add_test_data(EventViewerData *event_viewer_data) |
fcdf0ec2 |
1142 | { |
675f8f58 |
1143 | GtkTreeIter iter; |
1144 | int i; |
1145 | |
1146 | for(i=0; i<10; i++) |
1147 | { |
1148 | /* Add a new row to the model */ |
cc41a00f |
1149 | gtk_list_store_append (event_viewer_data->store_m, &iter); |
1150 | gtk_list_store_set (event_viewer_data->store_m, &iter, |
675f8f58 |
1151 | CPUID_COLUMN, 0, |
1152 | EVENT_COLUMN, "event irq", |
1153 | TIME_COLUMN, i, |
1154 | PID_COLUMN, 100, |
1155 | ENTRY_LEN_COLUMN, 17, |
1156 | EVENT_DESCR_COLUMN, "Detailed information", |
1157 | -1); |
1158 | } |
1159 | |
fbbb2697 |
1160 | } |
1161 | |
f1d41644 |
1162 | void |
cc41a00f |
1163 | gui_events_free(EventViewerData *event_viewer_data) |
f1d41644 |
1164 | { |
cc41a00f |
1165 | if(event_viewer_data){ |
1166 | lttv_hooks_remove(event_viewer_data->before_event_hooks,parse_event); |
1167 | lttv_hooks_destroy(event_viewer_data->before_event_hooks); |
7a859036 |
1168 | |
cc41a00f |
1169 | remove_all_items_from_queue (event_viewer_data->raw_trace_data_queue); |
1170 | g_queue_free(event_viewer_data->raw_trace_data_queue); |
1171 | g_queue_free(event_viewer_data->raw_trace_data_queue_tmp); |
f1d41644 |
1172 | |
41a76985 |
1173 | unreg_update_time_window(update_time_window,event_viewer_data, event_viewer_data->mw); |
1174 | unreg_update_current_time(update_current_time,event_viewer_data, event_viewer_data->mw); |
202f6c8f |
1175 | unreg_show_viewer(show_event_detail,event_viewer_data, event_viewer_data->mw); |
a8c0f09d |
1176 | unreg_update_traceset(traceset_changed,event_viewer_data, event_viewer_data->mw); |
f1d41644 |
1177 | |
cc41a00f |
1178 | g_event_viewer_data_list = g_slist_remove(g_event_viewer_data_list, event_viewer_data); |
cc41a00f |
1179 | g_free(event_viewer_data); |
7a859036 |
1180 | } |
f1d41644 |
1181 | } |
fcdf0ec2 |
1182 | |
fbbb2697 |
1183 | void |
cc41a00f |
1184 | gui_events_destructor(EventViewerData *event_viewer_data) |
fbbb2697 |
1185 | { |
675f8f58 |
1186 | guint index; |
1187 | |
1188 | /* May already been done by GTK window closing */ |
cc41a00f |
1189 | if(GTK_IS_WIDGET(event_viewer_data->hbox_v)){ |
1190 | gtk_widget_destroy(event_viewer_data->hbox_v); |
a8c0f09d |
1191 | g_free(event_viewer_data->filter_key); |
cc41a00f |
1192 | event_viewer_data = NULL; |
7a859036 |
1193 | } |
675f8f58 |
1194 | |
1195 | /* Destroy the Tree View */ |
cc41a00f |
1196 | //gtk_widget_destroy(event_viewer_data->tree_v); |
675f8f58 |
1197 | |
fbbb2697 |
1198 | /* Clear raw event list */ |
cc41a00f |
1199 | //gtk_list_store_clear(event_viewer_data->store_m); |
1200 | //gtk_widget_destroy(GTK_WIDGET(event_viewer_data->store_m)); |
675f8f58 |
1201 | |
cc41a00f |
1202 | //gui_events_free(event_viewer_data); |
fcdf0ec2 |
1203 | } |
1204 | |
fbbb2697 |
1205 | //FIXME : call hGuiEvents_Destructor for corresponding data upon widget destroy |
1206 | |
1207 | static void |
1208 | tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data) |
1209 | { |
cc41a00f |
1210 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
675f8f58 |
1211 | GtkTreeIter iter; |
cc41a00f |
1212 | GtkTreeModel *model = GTK_TREE_MODEL(event_viewer_data->store_m); |
1213 | gchar *event; |
675f8f58 |
1214 | |
1215 | if (gtk_tree_selection_get_selected (selection, &model, &iter)) |
1216 | { |
cc41a00f |
1217 | gtk_tree_model_get (model, &iter, EVENT_COLUMN, &event, -1); |
675f8f58 |
1218 | |
cc41a00f |
1219 | g_free (event); |
675f8f58 |
1220 | } |
1221 | } |
fbbb2697 |
1222 | |
fbbb2697 |
1223 | |
cc41a00f |
1224 | int event_selected_hook(void *hook_data, void *call_data) |
675f8f58 |
1225 | { |
cc41a00f |
1226 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
1227 | guint *event_number = (guint*) call_data; |
675f8f58 |
1228 | |
cc41a00f |
1229 | event_viewer_data->currently_selected_event = *event_number; |
1230 | event_viewer_data->selected_event = TRUE ; |
675f8f58 |
1231 | |
cc41a00f |
1232 | tree_v_set_cursor(event_viewer_data); |
fbbb2697 |
1233 | |
fbbb2697 |
1234 | } |
fcdf0ec2 |
1235 | |
ed3b99b6 |
1236 | /* If every module uses the filter, maybe these two |
1237 | * (add/remove_context_hooks functions) should be put in common place |
1238 | */ |
a8c0f09d |
1239 | void add_context_hooks(EventViewerData * event_viewer_data, |
1240 | LttvTracesetContext * tsc) |
1241 | { |
ed3b99b6 |
1242 | gint i, j, k, m,n, nbi, id; |
1243 | gint nb_tracefile, nb_control, nb_per_cpu, nb_facility, nb_event; |
a8c0f09d |
1244 | LttTrace *trace; |
1245 | LttvTraceContext *tc; |
1246 | LttvTracefileContext *tfc; |
1247 | LttvTracesetSelector * ts_s; |
1248 | LttvTraceSelector * t_s; |
1249 | LttvTracefileSelector * tf_s; |
1250 | gboolean selected; |
ed3b99b6 |
1251 | LttFacility * fac; |
1252 | LttEventType * et; |
1253 | LttvEventtypeSelector * eventtype; |
a8c0f09d |
1254 | |
1255 | ts_s = (LttvTracesetSelector*)g_object_get_data(G_OBJECT(event_viewer_data->hbox_v), |
1256 | event_viewer_data->filter_key); |
1257 | |
1258 | //if there are hooks for traceset, add them here |
1259 | |
1260 | nbi = lttv_traceset_number(tsc->ts); |
1261 | for(i = 0 ; i < nbi ; i++) { |
ed3b99b6 |
1262 | t_s = lttv_traceset_selector_trace_get(ts_s,i); |
a8c0f09d |
1263 | selected = lttv_trace_selector_get_selected(t_s); |
1264 | if(!selected) continue; |
1265 | tc = tsc->traces[i]; |
1266 | trace = tc->t; |
1267 | //if there are hooks for trace, add them here |
1268 | |
1269 | nb_control = ltt_trace_control_tracefile_number(trace); |
1270 | nb_per_cpu = ltt_trace_per_cpu_tracefile_number(trace); |
1271 | nb_tracefile = nb_control + nb_per_cpu; |
1272 | |
1273 | for(j = 0 ; j < nb_tracefile ; j++) { |
ed3b99b6 |
1274 | tf_s = lttv_trace_selector_tracefile_get(t_s,j); |
a8c0f09d |
1275 | selected = lttv_tracefile_selector_get_selected(tf_s); |
1276 | if(!selected) continue; |
1277 | |
1278 | if(j < nb_control) |
1279 | tfc = tc->control_tracefiles[j]; |
1280 | else |
1281 | tfc = tc->per_cpu_tracefiles[j - nb_control]; |
1282 | |
1283 | //if there are hooks for tracefile, add them here |
ed3b99b6 |
1284 | // lttv_tracefile_context_add_hooks(tfc, NULL,NULL,NULL,NULL, |
1285 | // event_viewer_data->before_event_hooks,NULL); |
1286 | |
1287 | nb_facility = ltt_trace_facility_number(trace); |
1288 | n = 0; |
1289 | for(k=0;k<nb_facility;k++){ |
1290 | fac = ltt_trace_facility_get(trace,k); |
1291 | nb_event = (int) ltt_facility_eventtype_number(fac); |
1292 | for(m=0;m<nb_event;m++){ |
1293 | et = ltt_facility_eventtype_get(fac,m); |
1294 | eventtype = lttv_tracefile_selector_eventtype_get(tf_s, n); |
1295 | selected = lttv_eventtype_selector_get_selected(eventtype); |
1296 | if(selected){ |
1297 | id = (gint) ltt_eventtype_id(et); |
1298 | lttv_tracefile_context_add_hooks_by_id(tfc,id, |
1299 | event_viewer_data->before_event_hooks, |
1300 | NULL); |
1301 | } |
1302 | n++; |
1303 | } |
1304 | } |
1305 | |
a8c0f09d |
1306 | } |
1307 | } |
1308 | |
1309 | //add hooks for process_traceset |
1310 | // context_add_hooks_api(event_viewer_data->mw, NULL, NULL, NULL, NULL, NULL, NULL, |
1311 | // NULL, NULL, NULL,event_viewer_data->before_event_hooks,NULL); |
1312 | } |
1313 | |
1314 | |
1315 | void remove_context_hooks(EventViewerData * event_viewer_data, |
1316 | LttvTracesetContext * tsc) |
1317 | { |
ed3b99b6 |
1318 | gint i, j, k, m, nbi, n, id; |
1319 | gint nb_tracefile, nb_control, nb_per_cpu, nb_facility, nb_event; |
a8c0f09d |
1320 | LttTrace *trace; |
1321 | LttvTraceContext *tc; |
1322 | LttvTracefileContext *tfc; |
1323 | LttvTracesetSelector * ts_s; |
1324 | LttvTraceSelector * t_s; |
1325 | LttvTracefileSelector * tf_s; |
1326 | gboolean selected; |
ed3b99b6 |
1327 | LttFacility * fac; |
1328 | LttEventType * et; |
1329 | LttvEventtypeSelector * eventtype; |
a8c0f09d |
1330 | |
1331 | ts_s = (LttvTracesetSelector*)g_object_get_data(G_OBJECT(event_viewer_data->hbox_v), |
1332 | event_viewer_data->filter_key); |
1333 | |
1334 | //if there are hooks for traceset, remove them here |
1335 | |
1336 | nbi = lttv_traceset_number(tsc->ts); |
1337 | for(i = 0 ; i < nbi ; i++) { |
ed3b99b6 |
1338 | t_s = lttv_traceset_selector_trace_get(ts_s,i); |
a8c0f09d |
1339 | selected = lttv_trace_selector_get_selected(t_s); |
1340 | if(!selected) continue; |
1341 | tc = tsc->traces[i]; |
1342 | trace = tc->t; |
1343 | //if there are hooks for trace, remove them here |
1344 | |
1345 | nb_control = ltt_trace_control_tracefile_number(trace); |
1346 | nb_per_cpu = ltt_trace_per_cpu_tracefile_number(trace); |
1347 | nb_tracefile = nb_control + nb_per_cpu; |
1348 | |
1349 | for(j = 0 ; j < nb_tracefile ; j++) { |
ed3b99b6 |
1350 | tf_s = lttv_trace_selector_tracefile_get(t_s,j); |
a8c0f09d |
1351 | selected = lttv_tracefile_selector_get_selected(tf_s); |
1352 | if(!selected) continue; |
1353 | |
1354 | if(j < nb_control) |
1355 | tfc = tc->control_tracefiles[j]; |
1356 | else |
1357 | tfc = tc->per_cpu_tracefiles[j - nb_control]; |
1358 | |
1359 | //if there are hooks for tracefile, remove them here |
ed3b99b6 |
1360 | // lttv_tracefile_context_remove_hooks(tfc, NULL,NULL,NULL,NULL, |
1361 | // event_viewer_data->before_event_hooks,NULL); |
1362 | |
1363 | nb_facility = ltt_trace_facility_number(trace); |
1364 | n = 0; |
1365 | for(k=0;k<nb_facility;k++){ |
1366 | fac = ltt_trace_facility_get(trace,k); |
1367 | nb_event = (int) ltt_facility_eventtype_number(fac); |
1368 | for(m=0;m<nb_event;m++){ |
1369 | et = ltt_facility_eventtype_get(fac,m); |
1370 | eventtype = lttv_tracefile_selector_eventtype_get(tf_s, n); |
1371 | selected = lttv_eventtype_selector_get_selected(eventtype); |
1372 | if(selected){ |
1373 | id = (gint) ltt_eventtype_id(et); |
1374 | lttv_tracefile_context_remove_hooks_by_id(tfc,id); |
1375 | } |
1376 | n++; |
1377 | } |
1378 | } |
a8c0f09d |
1379 | } |
1380 | } |
1381 | //remove hooks from context |
1382 | // context_remove_hooks_api(event_viewer_data->mw, NULL, NULL, NULL, NULL, NULL, NULL, |
1383 | // NULL, NULL, NULL,event_viewer_data->before_event_hooks,NULL); |
1384 | } |
1385 | |
1386 | |
cc41a00f |
1387 | gboolean update_time_window(void * hook_data, void * call_data) |
682c6edb |
1388 | { |
cc41a00f |
1389 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
a8c0f09d |
1390 | LttvTracesetContext * tsc = get_traceset_context(event_viewer_data->mw); |
202f6c8f |
1391 | |
1392 | if(event_viewer_data->shown == FALSE){ |
1393 | event_viewer_data->time_window = *(TimeWindow*)call_data; |
a8c0f09d |
1394 | |
1395 | add_context_hooks(event_viewer_data, tsc); |
202f6c8f |
1396 | } |
682c6edb |
1397 | |
675f8f58 |
1398 | return FALSE; |
1399 | } |
1400 | |
cc41a00f |
1401 | gboolean update_current_time(void * hook_data, void * call_data) |
675f8f58 |
1402 | { |
cc41a00f |
1403 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
1404 | event_viewer_data->current_time = *(LttTime*)call_data; |
cbd41522 |
1405 | guint64 nsec = event_viewer_data->current_time.tv_sec * NANOSECONDS_PER_SECOND |
cc41a00f |
1406 | + event_viewer_data->current_time.tv_nsec; |
675f8f58 |
1407 | GtkTreeIter iter; |
cbd41522 |
1408 | guint64 time; |
675f8f58 |
1409 | int count = 0; |
cc41a00f |
1410 | GtkTreeModel* model = (GtkTreeModel*)event_viewer_data->store_m; |
675f8f58 |
1411 | |
1412 | |
1413 | if(gtk_tree_model_get_iter_first(model, &iter)){ |
1414 | while(1){ |
1415 | gtk_tree_model_get(model, &iter, TIME_COLUMN, &time, -1); |
1416 | if(time < nsec){ |
1417 | if(!gtk_tree_model_iter_next(model, &iter)){ |
1418 | return TRUE; |
1419 | } |
1420 | count++; |
1421 | }else{ |
1422 | break; |
1423 | } |
1424 | } |
cc41a00f |
1425 | // event_selected_hook(event_viewer_data, &count); |
675f8f58 |
1426 | } |
c46519c8 |
1427 | |
675f8f58 |
1428 | return FALSE; |
1429 | } |
1430 | |
a8c0f09d |
1431 | gboolean traceset_changed(void * hook_data, void * call_data) |
1432 | { |
1433 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
1434 | LttTime start; |
1435 | |
1436 | remove_all_items_from_queue(event_viewer_data->raw_trace_data_queue); |
1437 | gtk_list_store_clear(event_viewer_data->store_m); |
1438 | event_viewer_data->shown = FALSE; |
1439 | event_viewer_data->append = TRUE; |
1440 | |
1441 | get_traceset_time_span(event_viewer_data->mw, &event_viewer_data->time_span); |
1442 | start = ltt_time_sub(event_viewer_data->time_span.endTime, event_viewer_data->time_span.startTime); |
1443 | event_viewer_data->vadjust_c->upper = ltt_time_to_double(start) * NANOSECONDS_PER_SECOND; |
1444 | // event_viewer_data->vadjust_c->value = 0; |
1445 | |
1446 | return FALSE; |
1447 | } |
1448 | |
1449 | |
cc41a00f |
1450 | void tree_v_grab_focus(GtkWidget *widget, gpointer data){ |
1451 | EventViewerData *event_viewer_data = (EventViewerData *)data; |
bca3b81f |
1452 | MainWindow * mw = event_viewer_data->mw; |
41a76985 |
1453 | set_focused_pane(mw, gtk_widget_get_parent(event_viewer_data->hbox_v)); |
675f8f58 |
1454 | } |
682c6edb |
1455 | |
202f6c8f |
1456 | void update_raw_data_array(EventViewerData* event_viewer_data, unsigned size) |
675f8f58 |
1457 | { |
b671bb09 |
1458 | RawTraceData * data; |
b671bb09 |
1459 | if(size > 0){ |
1460 | int pid, tmpPid, i; |
1461 | GList * list, *tmpList; |
1462 | |
1463 | //if the queue is full, remove some data, keep the size of the queue constant |
cc41a00f |
1464 | while(event_viewer_data->raw_trace_data_queue->length + size > RESERVE_BIG_SIZE){ |
1465 | remove_item_from_queue(event_viewer_data->raw_trace_data_queue, |
1466 | event_viewer_data->append); |
b671bb09 |
1467 | } |
1468 | |
1469 | //update pid if it is not known |
cc41a00f |
1470 | if(event_viewer_data->raw_trace_data_queue->length > 0){ |
1471 | list = event_viewer_data->raw_trace_data_queue->head; |
1472 | tmpList = event_viewer_data->raw_trace_data_queue_tmp->head; |
1473 | if(event_viewer_data->append){ |
1474 | data = (RawTraceData*)g_list_nth_data(list, event_viewer_data->raw_trace_data_queue->length-1); |
b671bb09 |
1475 | pid = data->pid; |
1476 | data = (RawTraceData*)g_list_nth_data(tmpList, 0); |
1477 | tmpPid = data->pid; |
1478 | }else{ |
1479 | data = (RawTraceData*)g_list_nth_data(list, 0); |
1480 | pid = data->pid; |
cc41a00f |
1481 | data = (RawTraceData*)g_list_nth_data(tmpList, event_viewer_data->raw_trace_data_queue_tmp->length-1); |
b671bb09 |
1482 | tmpPid = data->pid; |
1483 | } |
1484 | |
1485 | if(pid == -1 && tmpPid != -1){ |
cc41a00f |
1486 | for(i=0;i<event_viewer_data->raw_trace_data_queue->length;i++){ |
b671bb09 |
1487 | data = (RawTraceData*)g_list_nth_data(list,i); |
1488 | if(data->pid == -1) data->pid = tmpPid; |
1489 | } |
1490 | }else if(pid != -1 && tmpPid == -1){ |
cc41a00f |
1491 | for(i=0;i<event_viewer_data->raw_trace_data_queue_tmp->length;i++){ |
b671bb09 |
1492 | data = (RawTraceData*)g_list_nth_data(tmpList,i); |
c20b7777 |
1493 | if(data->pid == -1) data->pid = pid; |
b671bb09 |
1494 | } |
1495 | } |
1496 | } |
1497 | |
1498 | //add data from tmp queue into the queue |
cc41a00f |
1499 | event_viewer_data->number_of_events = event_viewer_data->raw_trace_data_queue->length |
1500 | + event_viewer_data->raw_trace_data_queue_tmp->length; |
1501 | if(event_viewer_data->append){ |
1502 | if(event_viewer_data->raw_trace_data_queue->length > 0) |
1503 | event_viewer_data->current_event_index = event_viewer_data->raw_trace_data_queue->length - 1; |
1504 | else event_viewer_data->current_event_index = 0; |
1505 | while((data = g_queue_pop_head(event_viewer_data->raw_trace_data_queue_tmp)) != NULL){ |
1506 | g_queue_push_tail(event_viewer_data->raw_trace_data_queue, data); |
b671bb09 |
1507 | } |
1508 | }else{ |
cc41a00f |
1509 | event_viewer_data->current_event_index += event_viewer_data->raw_trace_data_queue_tmp->length; |
1510 | while((data = g_queue_pop_tail(event_viewer_data->raw_trace_data_queue_tmp)) != NULL){ |
1511 | g_queue_push_head(event_viewer_data->raw_trace_data_queue, data); |
b671bb09 |
1512 | } |
1513 | } |
1514 | } |
682c6edb |
1515 | } |
1516 | |
202f6c8f |
1517 | void get_events(EventViewerData* event_viewer_data, LttTime start, |
1518 | LttTime end,unsigned max_num_events, unsigned * real_num_events) |
1519 | { |
1520 | int size; |
a8c0f09d |
1521 | LttvTracesetContext * tsc = get_traceset_context(event_viewer_data->mw); |
1522 | |
1523 | // context_add_hooks_api(event_viewer_data->mw, NULL, NULL, NULL, NULL, NULL, NULL, |
1524 | // NULL, NULL, NULL,event_viewer_data->before_event_hooks,NULL); |
1525 | add_context_hooks(event_viewer_data,tsc); |
1526 | |
202f6c8f |
1527 | process_traceset_api(event_viewer_data->mw, start, end, max_num_events); |
a8c0f09d |
1528 | |
1529 | remove_context_hooks(event_viewer_data,tsc); |
1530 | // context_remove_hooks_api(event_viewer_data->mw, NULL, NULL, NULL, NULL, NULL, NULL, |
1531 | // NULL, NULL, NULL,event_viewer_data->before_event_hooks,NULL); |
202f6c8f |
1532 | |
1533 | size = event_viewer_data->raw_trace_data_queue_tmp->length; |
1534 | *real_num_events = size; |
1535 | |
1536 | update_raw_data_array(event_viewer_data,size); |
1537 | } |
1538 | |
675f8f58 |
1539 | static void get_event_detail(LttEvent *e, LttField *f, GString * s) |
1540 | { |
1541 | LttType *type; |
1542 | LttField *element; |
1543 | char *name; |
1544 | int nb, i; |
1545 | |
1546 | type = ltt_field_type(f); |
1547 | switch(ltt_type_class(type)) { |
1548 | case LTT_INT: |
1549 | g_string_append_printf(s, " %ld", ltt_event_get_long_int(e,f)); |
1550 | break; |
1551 | |
1552 | case LTT_UINT: |
1553 | g_string_append_printf(s, " %lu", ltt_event_get_long_unsigned(e,f)); |
1554 | break; |
1555 | |
1556 | case LTT_FLOAT: |
1557 | g_string_append_printf(s, " %g", ltt_event_get_double(e,f)); |
1558 | break; |
1559 | |
1560 | case LTT_STRING: |
1561 | g_string_append_printf(s, " \"%s\"", ltt_event_get_string(e,f)); |
1562 | break; |
1563 | |
1564 | case LTT_ENUM: |
1565 | g_string_append_printf(s, " %s", ltt_enum_string_get(type, |
1566 | ltt_event_get_unsigned(e,f)-1)); |
1567 | break; |
1568 | |
1569 | case LTT_ARRAY: |
1570 | case LTT_SEQUENCE: |
1571 | g_string_append_printf(s, " {"); |
1572 | nb = ltt_event_field_element_number(e,f); |
1573 | element = ltt_field_element(f); |
1574 | for(i = 0 ; i < nb ; i++) { |
1575 | ltt_event_field_element_select(e,f,i); |
1576 | get_event_detail(e, element, s); |
1577 | } |
1578 | g_string_append_printf(s, " }"); |
1579 | break; |
1580 | |
1581 | case LTT_STRUCT: |
1582 | g_string_append_printf(s, " {"); |
1583 | nb = ltt_type_member_number(type); |
1584 | for(i = 0 ; i < nb ; i++) { |
1585 | element = ltt_field_member(f,i); |
1586 | ltt_type_member_type(type, i, &name); |
1587 | g_string_append_printf(s, " %s = ", name); |
1588 | get_event_detail(e, element, s); |
1589 | } |
1590 | g_string_append_printf(s, " }"); |
1591 | break; |
1592 | } |
1593 | |
1594 | } |
682c6edb |
1595 | |
675f8f58 |
1596 | static void get_pid(unsigned * in, unsigned * out, char * s) |
1597 | { |
1598 | char * str; |
1599 | str = strstr(s, "out ="); |
1600 | if (str){ |
1601 | str = str + 5; |
1602 | sscanf(str,"%d", out); |
1603 | }else{ |
1604 | g_warning("Can not find out pid\n"); |
1605 | } |
1606 | |
1607 | str = strstr(s,"in ="); |
1608 | if (str){ |
1609 | str = str + 4; |
1610 | sscanf(str,"%d", in); |
1611 | }else{ |
1612 | g_warning("Can not find in pid\n"); |
1613 | } |
1614 | } |
682c6edb |
1615 | |
675f8f58 |
1616 | gboolean parse_event(void *hook_data, void *call_data) |
1617 | { |
cc41a00f |
1618 | EventViewerData *event_viewer_data = (EventViewerData *)hook_data; |
675f8f58 |
1619 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1620 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1621 | |
cc41a00f |
1622 | RawTraceData * tmp_raw_trace_data,*prev_raw_trace_data = NULL, *data=NULL; |
675f8f58 |
1623 | LttEvent *e; |
1624 | LttTime time; |
1625 | LttField * field; |
1626 | unsigned in=0, out=0; |
1627 | int i; |
cc41a00f |
1628 | GString * detail_event = g_string_new(""); |
b671bb09 |
1629 | GList * list; |
1630 | |
675f8f58 |
1631 | e = tfc->e; |
1632 | field = ltt_event_field(e); |
1633 | time = ltt_event_time(e); |
1634 | |
cc41a00f |
1635 | if(event_viewer_data->raw_trace_data_queue_tmp->length){ |
1636 | list = g_list_last(event_viewer_data->raw_trace_data_queue_tmp->head); |
1637 | prev_raw_trace_data = (RawTraceData *)(list->data); |
675f8f58 |
1638 | } |
1639 | |
cc41a00f |
1640 | tmp_raw_trace_data = g_new(RawTraceData,1); |
1641 | tmp_raw_trace_data->cpu_id = ltt_event_cpu_id(e); |
1642 | tmp_raw_trace_data->event_name = g_strdup(ltt_eventtype_name(ltt_event_eventtype(e))); |
1643 | tmp_raw_trace_data->time = time; |
a5dcde2f |
1644 | tmp_raw_trace_data->ep = ltt_event_position_new(); |
675f8f58 |
1645 | |
cc41a00f |
1646 | if(prev_raw_trace_data) tmp_raw_trace_data->pid = prev_raw_trace_data->pid; |
1647 | else tmp_raw_trace_data->pid = -1; |
675f8f58 |
1648 | |
a5dcde2f |
1649 | tmp_raw_trace_data->entry_length = field == NULL ? 0 : ltt_field_size(field); |
cc41a00f |
1650 | if(field) get_event_detail(e, field, detail_event); |
1651 | tmp_raw_trace_data->event_description = g_strdup(detail_event->str); |
675f8f58 |
1652 | |
cc41a00f |
1653 | if(strcmp(tmp_raw_trace_data->event_name, "schedchange") == 0){ |
1654 | get_pid(&in, &out, detail_event->str); |
675f8f58 |
1655 | } |
1656 | |
b671bb09 |
1657 | |
675f8f58 |
1658 | if(in != 0 || out != 0){ |
cc41a00f |
1659 | tmp_raw_trace_data->pid = in; |
1660 | if(prev_raw_trace_data && prev_raw_trace_data->pid == -1){ |
1661 | list = event_viewer_data->raw_trace_data_queue_tmp->head; |
1662 | for(i=0;i<event_viewer_data->raw_trace_data_queue_tmp->length;i++){ |
b671bb09 |
1663 | data = (RawTraceData *)g_list_nth_data(list,i); |
675f8f58 |
1664 | data->pid = out; |
1665 | } |
1666 | } |
1667 | } |
1668 | |
a5dcde2f |
1669 | ltt_event_position(e, tmp_raw_trace_data->ep); |
b671bb09 |
1670 | |
cc41a00f |
1671 | if(event_viewer_data->raw_trace_data_queue_tmp->length >= RESERVE_SMALL_SIZE){ |
1672 | if(event_viewer_data->append){ |
1673 | list = g_list_last(event_viewer_data->raw_trace_data_queue_tmp->head); |
b671bb09 |
1674 | data = (RawTraceData *)(list->data); |
1675 | if(data->time.tv_sec == time.tv_sec && |
1676 | data->time.tv_nsec == time.tv_nsec){ |
cc41a00f |
1677 | g_queue_push_tail(event_viewer_data->raw_trace_data_queue_tmp,tmp_raw_trace_data); |
b671bb09 |
1678 | }else{ |
cc41a00f |
1679 | g_free(tmp_raw_trace_data); |
b671bb09 |
1680 | } |
1681 | }else{ |
cc41a00f |
1682 | remove_item_from_queue(event_viewer_data->raw_trace_data_queue_tmp,TRUE); |
1683 | g_queue_push_tail(event_viewer_data->raw_trace_data_queue_tmp,tmp_raw_trace_data); |
b671bb09 |
1684 | } |
1685 | }else{ |
cc41a00f |
1686 | g_queue_push_tail (event_viewer_data->raw_trace_data_queue_tmp,tmp_raw_trace_data); |
b671bb09 |
1687 | } |
675f8f58 |
1688 | |
cc41a00f |
1689 | g_string_free(detail_event, TRUE); |
675f8f58 |
1690 | |
1691 | return FALSE; |
1692 | } |
682c6edb |
1693 | |
b671bb09 |
1694 | void remove_item_from_queue(GQueue * q, gboolean fromHead) |
a60b01ef |
1695 | { |
b671bb09 |
1696 | RawTraceData *data1, *data2 = NULL; |
1697 | GList * list; |
1698 | |
1699 | if(fromHead){ |
1700 | data1 = (RawTraceData *)g_queue_pop_head(q); |
1701 | list = g_list_first(q->head); |
1702 | if(list) |
1703 | data2 = (RawTraceData *)(list->data); |
1704 | }else{ |
1705 | data1 = (RawTraceData *)g_queue_pop_tail(q); |
1706 | list = g_list_last(q->head); |
1707 | if(list) |
1708 | data2 = (RawTraceData *)(list->data); |
1709 | } |
1710 | |
1711 | if(data2){ |
1712 | if(data1->time.tv_sec == data2->time.tv_sec && |
1713 | data1->time.tv_nsec == data2->time.tv_nsec){ |
1714 | remove_item_from_queue(q, fromHead); |
1715 | } |
a60b01ef |
1716 | } |
b671bb09 |
1717 | |
1718 | g_free(data1); |
1719 | |
1720 | return; |
1721 | } |
1722 | |
1723 | void remove_all_items_from_queue(GQueue *q) |
1724 | { |
1725 | RawTraceData *data; |
1726 | while((data = (RawTraceData *)g_queue_pop_head(q)) != NULL){ |
1727 | g_free(data); |
1728 | } |
a60b01ef |
1729 | } |
682c6edb |
1730 | |
c46519c8 |
1731 | |