X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=ltt%2Fbranches%2Fpoly%2Flttv%2Fmodules%2Fgui%2Fdetailedevents%2Fevents.c;h=b3c8d5d85af4849db1100266ba4da9bd0a1509b6;hb=c6832b57f110e6e79501847998821d684ac3ea8b;hp=f2d4a73a203eb7822e99cf74fea4abf12c6810be;hpb=af1cf84f336e34ad46ab700820f4997034c26334;p=lttv.git diff --git a/ltt/branches/poly/lttv/modules/gui/detailedevents/events.c b/ltt/branches/poly/lttv/modules/gui/detailedevents/events.c index f2d4a73a..b3c8d5d8 100644 --- a/ltt/branches/poly/lttv/modules/gui/detailedevents/events.c +++ b/ltt/branches/poly/lttv/modules/gui/detailedevents/events.c @@ -1,3 +1,22 @@ +/* This file is part of the Linux Trace Toolkit viewer + * Copyright (C) 2003-2004 Mathieu Desnoyers and XangXiu Yang + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License Version 2 as + * published by the Free Software Foundation; + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, + * MA 02111-1307, USA. + */ + + //*! \defgroup GuiEvents libGuiEvents: The GUI Events display plugin */ /*\@{*/ @@ -9,10 +28,10 @@ * * This plugin adds a Events Viewer functionnality to Linux TraceToolkit * GUI when this plugin is loaded. The init and destroy functions add the - * viewer's insertion menu item and toolbar icon by calling gtkTraceSet's + * viewer's insertion menu item and toolbar icon by calling viewer.h's * API functions. Then, when a viewer's object is created, the constructor * creates ans register through API functions what is needed to interact - * with the TraceSet window. + * with the lttvwindow. * * Authors : Mathieu Desnoyers and XangXiu Yang, June to December 2003 * Inspired from original LTT, made by Karim Yaghmour @@ -21,34 +40,31 @@ #include #include -#include #include #include +#include -#include -#include -#include -#include -#include #include #include #include #include #include -#include - -//#include "mw_api.h" -#include "gtktreeprivate.h" +#include +#include +#include +#include +#include -#include "../icons/hGuiEventsInsert.xpm" +#include "hGuiEventsInsert.xpm" +#define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format) +#define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format) -static LttvHooks *before_event; /** Array containing instanced objects. Used when module is unloaded */ static GSList *g_event_viewer_data_list = NULL ; -typedef struct _RawTraceData{ +typedef struct _EventFields{ unsigned cpu_id; char * event_name; LttTime time; @@ -56,13 +72,15 @@ typedef struct _RawTraceData{ unsigned entry_length; char * event_description; LttEventPosition *ep; -} RawTraceData; +} EventFields; #define RESERVE_BIG_SIZE 1000 #define RESERVE_SMALL_SIZE 100 #define RESERVE_SMALL_SIZE_SQUARE RESERVE_SMALL_SIZE*RESERVE_SMALL_SIZE #define RESERVE_SMALL_SIZE_CUBE RESERVE_SMALL_SIZE*RESERVE_SMALL_SIZE_SQUARE +static const LttTime ltt_time_backward = { 1 , 0 }; + typedef enum _ScrollDirection{ SCROLL_STEP_UP, SCROLL_STEP_DOWN, @@ -74,23 +92,23 @@ typedef enum _ScrollDirection{ typedef struct _EventViewerData { - MainWindow * mw; - TimeWindow time_window; - LttTime current_time; - LttvHooks * before_event_hooks; + Tab * tab; + LttvHooks * event_hooks; - gboolean append; //prepend or append item - GQueue * raw_trace_data_queue; //buf to contain raw trace data - GQueue * raw_trace_data_queue_tmp; //tmp buf to contain raw data + gboolean append; // prepend or append item + GQueue * event_fields_queue; // buf to contain event fields + GQueue * event_fields_queue_tmp; // tmp buf to contain event fields unsigned current_event_index; - double previous_value; //value of the slide - TimeInterval time_span; - unsigned start_event_index; //the first event shown in the window - unsigned end_event_index; //the last event shown in the window - unsigned size; //maxi number of events loaded when instance the viewer - gboolean shown; //indicate if event detail is shown or not - gboolean current_time_updated; - char * filter_key; + + /* previous value is used to determine if it is a page up/down or + * step up/down, in which case we move of a certain amount of events (one or + * the number of events shown on the screen) instead of changing begin time. + */ + double previous_value; + + gint start_event_index; // the first event shown in the window + gint end_event_index; // the last event shown in the window + gint size; // maxi number of events loaded //scroll window containing Tree View GtkWidget * scroll_win; @@ -102,28 +120,28 @@ typedef struct _EventViewerData { /* Widget to display the data in a columned list */ GtkWidget *tree_v; GtkAdjustment *vtree_adjust_c ; + GtkWidget *button; /* a button of the header, used to get the header_height */ + gint header_height; - /* Vertical scrollbar and it's adjustment */ + /* Vertical scrollbar and its adjustment */ GtkWidget *vscroll_vc; - GtkAdjustment *vadjust_c ; + GtkAdjustment *vadjust_c; /* Selection handler */ GtkTreeSelection *select_c; - guint num_visible_events; - guint first_event, last_event; + gint num_visible_events; + gint first_event, last_event; - /* TEST DATA, TO BE READ FROM THE TRACE */ gint number_of_events ; - guint currently_selected_event ; + gint currently_selected_event; gboolean selected_event ; } EventViewerData ; /** hook functions for update time interval, current time ... */ -gboolean update_time_window(void * hook_data, void * call_data); gboolean update_current_time(void * hook_data, void * call_data); -gboolean show_event_detail(void * hook_data, void * call_data); +//gboolean show_event_detail(void * hook_data, void * call_data); gboolean traceset_changed(void * hook_data, void * call_data); void remove_item_from_queue(GQueue * q, gboolean fromHead); void remove_all_items_from_queue(GQueue * q); @@ -133,14 +151,17 @@ void remove_context_hooks(EventViewerData * event_viewer_data, LttvTracesetContext * tsc); //! Event Viewer's constructor hook -GtkWidget *h_gui_events(MainWindow *parent_window, LttvTracesetSelector * s, char* key); +GtkWidget *h_gui_events(Tab *tab); //! Event Viewer's constructor -EventViewerData *gui_events(MainWindow *parent_window, LttvTracesetSelector *s, char *key); +EventViewerData *gui_events(Tab *tab); //! Event Viewer's destructor void gui_events_destructor(EventViewerData *event_viewer_data); void gui_events_free(EventViewerData *event_viewer_data); -static int event_selected_hook(void *hook_data, void *call_data); +static gboolean +header_size_allocate(GtkWidget *widget, + GtkAllocation *allocation, + gpointer user_data); void tree_v_set_cursor(EventViewerData *event_viewer_data); void tree_v_get_cursor(EventViewerData *event_viewer_data); @@ -152,72 +173,17 @@ static void tree_v_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gp static void tree_v_size_request_cb (GtkWidget *widget, GtkRequisition *requisition, gpointer data); static void tree_v_cursor_changed_cb (GtkWidget *widget, gpointer data); static void tree_v_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, gint arg2, gpointer data); -static void tree_v_grab_focus(GtkWidget *widget, gpointer data); -static void get_test_data(double time, guint list_height, +static void get_data(double time, guint list_height, EventViewerData *event_viewer_data); -void add_test_data(EventViewerData *event_viewer_data); - static void update_raw_data_array(EventViewerData* event_viewer_data, unsigned size); static void get_events(EventViewerData* event_viewer_data, LttTime start, LttTime end, unsigned max_num_events, unsigned * real_num_events); -static gboolean parse_event(void *hook_data, void *call_data); - -static LttvModule *main_win_module; - -/** - * plugin's init function - * - * This function initializes the Event Viewer functionnality through the - * gtkTraceSet API. - */ -G_MODULE_EXPORT void init(LttvModule *self, int argc, char *argv[]) { - - main_win_module = lttv_module_require(self, "mainwin", argc, argv); - - if(main_win_module == NULL){ - g_critical("Can't load Control Flow Viewer : missing mainwin\n"); - return; - } - - /* Register the toolbar insert button */ - toolbar_item_reg(hGuiEventsInsert_xpm, "Insert Event Viewer", h_gui_events); - - /* Register the menu item insert entry */ - menu_item_reg("/", "Insert Event Viewer", h_gui_events); - -} - -void event_destroy_walk(gpointer data, gpointer user_data) -{ - gui_events_destructor((EventViewerData*)data); -} - -/** - * plugin's destroy function - * - * This function releases the memory reserved by the module and unregisters - * everything that has been registered in the gtkTraceSet API. - */ -G_MODULE_EXPORT void destroy() { - int i; - - EventViewerData *event_viewer_data; - - if(g_event_viewer_data_list){ - g_slist_foreach(g_event_viewer_data_list, event_destroy_walk, NULL ); - g_slist_free(g_event_viewer_data_list); - } - /* Unregister the toolbar insert button */ - toolbar_item_unreg(h_gui_events); - - /* Unregister the menu item insert entry */ - menu_item_unreg(h_gui_events); -} +static gboolean parse_event(void *hook_data, void *call_data); /* Enumeration of the columns */ enum @@ -241,10 +207,9 @@ enum * @return The widget created. */ GtkWidget * -h_gui_events(MainWindow * parent_window, LttvTracesetSelector * s, char* key) +h_gui_events(Tab * tab) { - EventViewerData* event_viewer_data = gui_events(parent_window, s, key) ; - + EventViewerData* event_viewer_data = gui_events(tab) ; if(event_viewer_data) return event_viewer_data->hbox_v; else return NULL; @@ -258,50 +223,51 @@ h_gui_events(MainWindow * parent_window, LttvTracesetSelector * s, char* key) * @return The Event viewer data created. */ EventViewerData * -gui_events(MainWindow *parent_window, LttvTracesetSelector * s,char* key ) +gui_events(Tab *tab) { - LttTime start, end; + LttTime end; GtkTreeViewColumn *column; GtkCellRenderer *renderer; EventViewerData* event_viewer_data = g_new(EventViewerData,1) ; - RawTraceData * data; - event_viewer_data->mw = parent_window; - get_time_window(event_viewer_data->mw, &event_viewer_data->time_window); - get_current_time(event_viewer_data->mw, &event_viewer_data->current_time); + event_viewer_data->tab = tab; - event_viewer_data->before_event_hooks = lttv_hooks_new(); - lttv_hooks_add(event_viewer_data->before_event_hooks, parse_event, event_viewer_data); + event_viewer_data->event_hooks = lttv_hooks_new(); + lttv_hooks_add(event_viewer_data->event_hooks, parse_event, event_viewer_data, LTTV_PRIO_DEFAULT); - event_viewer_data->raw_trace_data_queue = g_queue_new(); - event_viewer_data->raw_trace_data_queue_tmp = g_queue_new(); + event_viewer_data->event_fields_queue = g_queue_new(); + event_viewer_data->event_fields_queue_tmp = g_queue_new(); - reg_update_time_window(update_time_window,event_viewer_data, event_viewer_data->mw); - reg_update_current_time(update_current_time,event_viewer_data, event_viewer_data->mw); - reg_show_viewer(show_event_detail,event_viewer_data, event_viewer_data->mw); - reg_update_traceset(traceset_changed,event_viewer_data, event_viewer_data->mw); + lttvwindow_register_current_time_notify(tab, + update_current_time,event_viewer_data); + //lttvwindow_register_show_notify(tab, + // show_event_detail,event_viewer_data); + lttvwindow_register_traceset_notify(tab, + traceset_changed,event_viewer_data); event_viewer_data->scroll_win = gtk_scrolled_window_new (NULL, NULL); - gtk_widget_show ( event_viewer_data->scroll_win); - gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(event_viewer_data->scroll_win), - GTK_POLICY_AUTOMATIC, GTK_POLICY_NEVER); + gtk_widget_show (event_viewer_data->scroll_win); + gtk_scrolled_window_set_policy( + GTK_SCROLLED_WINDOW(event_viewer_data->scroll_win), + GTK_POLICY_AUTOMATIC, GTK_POLICY_NEVER); /* TEST DATA, TO BE READ FROM THE TRACE */ - event_viewer_data->currently_selected_event = FALSE ; - event_viewer_data->selected_event = 0; + event_viewer_data->currently_selected_event = 0; + event_viewer_data->selected_event = FALSE; /* Create a model for storing the data list */ event_viewer_data->store_m = gtk_list_store_new ( - N_COLUMNS, /* Total number of columns */ - G_TYPE_INT, /* CPUID */ - G_TYPE_STRING, /* Event */ - G_TYPE_UINT64, /* Time */ - G_TYPE_INT, /* PID */ - G_TYPE_INT, /* Entry length */ - G_TYPE_STRING); /* Event's description */ + N_COLUMNS, /* Total number of columns */ + G_TYPE_INT, /* CPUID */ + G_TYPE_STRING, /* Event */ + G_TYPE_UINT64, /* Time */ + G_TYPE_INT, /* PID */ + G_TYPE_INT, /* Entry length */ + G_TYPE_STRING); /* Event's description */ /* Create the viewer widget for the columned list */ - event_viewer_data->tree_v = gtk_tree_view_new_with_model (GTK_TREE_MODEL (event_viewer_data->store_m)); + event_viewer_data->tree_v = + gtk_tree_view_new_with_model (GTK_TREE_MODEL (event_viewer_data->store_m)); g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "size-allocate", G_CALLBACK (tree_v_size_allocate_cb), @@ -318,10 +284,6 @@ gui_events(MainWindow *parent_window, LttvTracesetSelector * s,char* key ) G_CALLBACK (tree_v_move_cursor_cb), event_viewer_data); - g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "grab-focus", - G_CALLBACK (tree_v_grab_focus), - event_viewer_data); - // Use on each column! //gtk_tree_view_column_set_sizing(event_viewer_data->tree_v, GTK_TREE_VIEW_COLUMN_FIXED); @@ -342,6 +304,13 @@ gui_events(MainWindow *parent_window, LttvTracesetSelector * s,char* key ) gtk_tree_view_column_set_fixed_width (column, 45); gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); + event_viewer_data->button = column->button; + + g_signal_connect (G_OBJECT(event_viewer_data->button), + "size-allocate", + G_CALLBACK(header_size_allocate), + (gpointer)event_viewer_data); + renderer = gtk_cell_renderer_text_new (); column = gtk_tree_view_column_new_with_attributes ("Event", renderer, @@ -379,7 +348,7 @@ gui_events(MainWindow *parent_window, LttvTracesetSelector * s,char* key ) gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column); renderer = gtk_cell_renderer_text_new (); - column = gtk_tree_view_column_new_with_attributes ("Event's Description", + column = gtk_tree_view_column_new_with_attributes ("Event Description", renderer, "text", EVENT_DESCR_COLUMN, NULL); @@ -439,10 +408,14 @@ gui_events(MainWindow *parent_window, LttvTracesetSelector * s,char* key ) event_viewer_data->num_visible_events = 1; //get the life span of the traceset and set the upper of the scroll bar - get_traceset_time_span(event_viewer_data->mw, &event_viewer_data->time_span); - start = ltt_time_sub(event_viewer_data->time_span.endTime, event_viewer_data->time_span.startTime); - event_viewer_data->vadjust_c->upper = ltt_time_to_double(start) * NANOSECONDS_PER_SECOND; + LttvTracesetContext * tsc = + lttvwindow_get_traceset_context(event_viewer_data->tab); + TimeInterval time_span = tsc->time_span; + end = ltt_time_sub(time_span.end_time, time_span.start_time); + + event_viewer_data->vadjust_c->upper = + ltt_time_to_double(end); event_viewer_data->append = TRUE; @@ -452,43 +425,40 @@ gui_events(MainWindow *parent_window, LttvTracesetSelector * s,char* key ) /* Set the Selected Event */ // tree_v_set_cursor(event_viewer_data); - event_viewer_data->shown = FALSE; - event_viewer_data->current_time_updated = FALSE; + // event_viewer_data->current_time_updated = FALSE; event_viewer_data->size = RESERVE_SMALL_SIZE; - g_object_set_data( - G_OBJECT(event_viewer_data->hbox_v), - MAX_NUMBER_EVENT, - &event_viewer_data->size); - - g_object_set_data( - G_OBJECT(event_viewer_data->hbox_v), - TRACESET_TIME_SPAN, - &event_viewer_data->time_span); - - event_viewer_data->filter_key = g_strdup(key); - g_object_set_data( - G_OBJECT(event_viewer_data->hbox_v), - event_viewer_data->filter_key, - s); - + g_object_set_data_full( G_OBJECT(event_viewer_data->hbox_v), "event_viewer_data", event_viewer_data, (GDestroyNotify)gui_events_free); + return event_viewer_data; } + + +static gboolean +header_size_allocate(GtkWidget *widget, + GtkAllocation *allocation, + gpointer user_data) +{ + EventViewerData *event_viewer_data = (EventViewerData*)user_data; + + event_viewer_data->header_height = allocation->height; + + return 0; +} + + void tree_v_set_cursor(EventViewerData *event_viewer_data) { GtkTreePath *path; if(event_viewer_data->selected_event && event_viewer_data->first_event != -1) { - // gtk_adjustment_set_value(event_viewer_data->vadjust_c, - // event_viewer_data->currently_selected_event); - path = gtk_tree_path_new_from_indices( event_viewer_data->currently_selected_event- event_viewer_data->first_event, @@ -511,7 +481,7 @@ void tree_v_get_cursor(EventViewerData *event_viewer_data) { event_viewer_data->selected_event = TRUE; event_viewer_data->currently_selected_event = - event_viewer_data->first_event + indices[0]; + event_viewer_data->first_event + indices[0]; } else { event_viewer_data->selected_event = FALSE; @@ -524,75 +494,80 @@ void tree_v_get_cursor(EventViewerData *event_viewer_data) -void tree_v_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, gint arg2, gpointer data) +void tree_v_move_cursor_cb (GtkWidget *widget, + GtkMovementStep arg1, + gint arg2, + gpointer data) { GtkTreePath *path; // = gtk_tree_path_new(); gint *indices; gdouble value; EventViewerData *event_viewer_data = (EventViewerData*)data; - gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), &path, NULL); + gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), + &path, NULL); if(path == NULL) - { - /* No prior cursor, put it at beginning of page and let the execution do */ - path = gtk_tree_path_new_from_indices(0, -1); - gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); - } - + { + /* No prior cursor, put it at beginning of page + * and let the execution do */ + path = gtk_tree_path_new_from_indices(0, -1); + gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), + path, NULL, FALSE); + } + indices = gtk_tree_path_get_indices(path); value = gtk_adjustment_get_value(event_viewer_data->vadjust_c); if(arg1 == GTK_MOVEMENT_DISPLAY_LINES) - { - /* Move one line */ - if(arg2 == 1) { - /* move one line down */ - if(indices[0] == event_viewer_data->num_visible_events - 1) + /* Move one line */ + if(arg2 == 1) + { + /* move one line down */ + if(indices[0] == event_viewer_data->num_visible_events - 1) { if(value + event_viewer_data->num_visible_events <= - event_viewer_data->number_of_events -1) - { - event_viewer_data->currently_selected_event += 1; - // gtk_adjustment_set_value(event_viewer_data->vadjust_c, value+1); - //gtk_tree_path_free(path); - //path = gtk_tree_path_new_from_indices(event_viewer_data->num_visible_events-1, -1); - //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); - g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); - } + event_viewer_data->number_of_events -1) + { + event_viewer_data->currently_selected_event += 1; + // gtk_adjustment_set_value(event_viewer_data->vadjust_c, value+1); + //gtk_tree_path_free(path); + //path = gtk_tree_path_new_from_indices(event_viewer_data->num_visible_events-1, -1); + //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); + g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); + } } - } else { - /* Move one line up */ - if(indices[0] == 0) + } else { + /* Move one line up */ + if(indices[0] == 0) { if(value - 1 >= 0 ) - { - event_viewer_data->currently_selected_event -= 1; - // gtk_adjustment_set_value(event_viewer_data->vadjust_c, value-1); - //gtk_tree_path_free(path); - //path = gtk_tree_path_new_from_indices(0, -1); - //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); - g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); - } - + { + event_viewer_data->currently_selected_event -= 1; + // gtk_adjustment_set_value(event_viewer_data->vadjust_c, value-1); + //gtk_tree_path_free(path); + //path = gtk_tree_path_new_from_indices(0, -1); + //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); + g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); + } } - } - } + } if(arg1 == GTK_MOVEMENT_PAGES) - { - /* Move one page */ - if(arg2 == 1) { - if(event_viewer_data->num_visible_events == 1) - value += 1 ; - /* move one page down */ - if(value + event_viewer_data->num_visible_events-1 <= - event_viewer_data->number_of_events ) + /* Move one page */ + if(arg2 == 1) + { + if(event_viewer_data->num_visible_events == 1) + value += 1 ; + /* move one page down */ + if(value + event_viewer_data->num_visible_events-1 <= + event_viewer_data->number_of_events ) { - event_viewer_data->currently_selected_event += event_viewer_data->num_visible_events-1; + event_viewer_data->currently_selected_event += + event_viewer_data->num_visible_events-1; // gtk_adjustment_set_value(event_viewer_data->vadjust_c, // value+(event_viewer_data->num_visible_events-1)); //gtk_tree_path_free(path); @@ -600,67 +575,65 @@ void tree_v_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, gint arg2, //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); } - } else { - /* Move one page up */ - if(event_viewer_data->num_visible_events == 1) - value -= 1 ; + } else { + /* Move one page up */ + if(event_viewer_data->num_visible_events == 1) + value -= 1 ; - if(indices[0] < event_viewer_data->num_visible_events - 2 ) + if(indices[0] < event_viewer_data->num_visible_events - 2 ) { if(value - (event_viewer_data->num_visible_events-1) >= 0) - { - event_viewer_data->currently_selected_event -= event_viewer_data->num_visible_events-1; + { + event_viewer_data->currently_selected_event -= + event_viewer_data->num_visible_events-1; - // gtk_adjustment_set_value(event_viewer_data->vadjust_c, - // value-(event_viewer_data->num_visible_events-1)); - //gtk_tree_path_free(path); - //path = gtk_tree_path_new_from_indices(0, -1); - //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); - g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); + // gtk_adjustment_set_value(event_viewer_data->vadjust_c, + // value-(event_viewer_data->num_visible_events-1)); + //gtk_tree_path_free(path); + //path = gtk_tree_path_new_from_indices(0, -1); + //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); + g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); - } else { - /* Go to first Event */ - event_viewer_data->currently_selected_event == 0 ; - // gtk_adjustment_set_value(event_viewer_data->vadjust_c, - // 0); - //gtk_tree_path_free(path); - //path = gtk_tree_path_new_from_indices(0, -1); - //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); - g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); + } else { + /* Go to first Event */ + event_viewer_data->currently_selected_event == 0 ; + // gtk_adjustment_set_value(event_viewer_data->vadjust_c, + // 0); + //gtk_tree_path_free(path); + //path = gtk_tree_path_new_from_indices(0, -1); + //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); + g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); - } + } } - - } - } + } if(arg1 == GTK_MOVEMENT_BUFFER_ENDS) - { - /* Move to the ends of the buffer */ - if(arg2 == 1) { - /* move end of buffer */ - event_viewer_data->currently_selected_event = event_viewer_data->number_of_events-1 ; - // gtk_adjustment_set_value(event_viewer_data->vadjust_c, - // event_viewer_data->number_of_events - - // event_viewer_data->num_visible_events); - //gtk_tree_path_free(path); - //path = gtk_tree_path_new_from_indices(event_viewer_data->num_visible_events-1, -1); - //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); - g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); - } else { - /* Move beginning of buffer */ - event_viewer_data->currently_selected_event = 0 ; - // gtk_adjustment_set_value(event_viewer_data->vadjust_c, 0); + /* Move to the ends of the buffer */ + if(arg2 == 1) + { + /* move end of buffer */ + event_viewer_data->currently_selected_event = + event_viewer_data->number_of_events-1 ; + // gtk_adjustment_set_value(event_viewer_data->vadjust_c, + // event_viewer_data->number_of_events - + // event_viewer_data->num_visible_events); //gtk_tree_path_free(path); - //path = gtk_tree_path_new_from_indices(0, -1); + //path = gtk_tree_path_new_from_indices(event_viewer_data->num_visible_events-1, -1); //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); - g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); - } - + g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); + } else { + /* Move beginning of buffer */ + event_viewer_data->currently_selected_event = 0 ; + // gtk_adjustment_set_value(event_viewer_data->vadjust_c, 0); + //gtk_tree_path_free(path); + //path = gtk_tree_path_new_from_indices(0, -1); + //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); + g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); } - + } gtk_tree_path_free(path); } @@ -668,6 +641,8 @@ void tree_v_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, gint arg2, void tree_v_cursor_changed_cb (GtkWidget *widget, gpointer data) { EventViewerData *event_viewer_data = (EventViewerData*) data; + Tab *tab = event_viewer_data->tab; + LttTime current_time = lttvwindow_get_current_time(tab); LttTime ltt_time; guint64 time; GtkTreeIter iter; @@ -684,10 +659,10 @@ void tree_v_cursor_changed_cb (GtkWidget *widget, gpointer data) ltt_time.tv_sec = time / NANOSECONDS_PER_SECOND; ltt_time.tv_nsec = time % NANOSECONDS_PER_SECOND; - if(ltt_time.tv_sec != event_viewer_data->current_time.tv_sec || - ltt_time.tv_nsec != event_viewer_data->current_time.tv_nsec){ - event_viewer_data->current_time_updated = TRUE; - set_current_time(event_viewer_data->mw,<t_time); + if(ltt_time.tv_sec != current_time.tv_sec || + ltt_time.tv_nsec != current_time.tv_nsec){ + // event_viewer_data->current_time_updated = TRUE; + lttvwindow_report_current_time(tab,ltt_time); } }else{ g_warning("Can not get iter\n"); @@ -701,7 +676,7 @@ void v_scroll_cb (GtkAdjustment *adjustment, gpointer data) EventViewerData *event_viewer_data = (EventViewerData*)data; GtkTreePath *tree_path; - get_test_data(adjustment->value, event_viewer_data->num_visible_events, + get_data(adjustment->value, event_viewer_data->num_visible_events, event_viewer_data); @@ -723,16 +698,12 @@ void v_scroll_cb (GtkAdjustment *adjustment, gpointer data) // NULL, FALSE); gtk_tree_path_free(tree_path); } - - } -gint get_cell_height(GtkTreeView *TreeView) +static __inline gint get_cell_height(GtkTreeView *TreeView) { - gint height, width; + gint height; GtkTreeViewColumn *column = gtk_tree_view_get_column(TreeView, 0); - GList *Render_List = gtk_tree_view_column_get_cell_renderers(column); - GtkCellRenderer *renderer = g_list_first(Render_List)->data; gtk_tree_view_column_cell_get_size(column, NULL, NULL, NULL, NULL, &height); @@ -747,8 +718,8 @@ void tree_v_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gpointer gdouble exact_num_visible; exact_num_visible = ( alloc->height - - TREE_VIEW_HEADER_HEIGHT (GTK_TREE_VIEW(event_viewer_data->tree_v)) ) - / (double)cell_height ; + event_viewer_data->header_height ) + / (double)cell_height ; event_viewer_data->num_visible_events = ceil(exact_num_visible) ; @@ -758,10 +729,14 @@ void tree_v_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gpointer event_viewer_data->vadjust_c->page_size = floor(exact_num_visible); */ - + + g_debug("size allocate : last_num_visible_events : %d,\ + num_visible_events : %d", + last_num_visible_events, + event_viewer_data->num_visible_events); if(event_viewer_data->num_visible_events != last_num_visible_events) { - get_test_data(event_viewer_data->vadjust_c->value, + get_data(event_viewer_data->vadjust_c->value, event_viewer_data->num_visible_events, event_viewer_data); } @@ -775,23 +750,29 @@ void tree_v_size_request_cb (GtkWidget *widget, GtkRequisition *requisition, gpo EventViewerData *event_viewer_data = (EventViewerData*)data; gint cell_height = get_cell_height(GTK_TREE_VIEW(event_viewer_data->tree_v)); - h = cell_height + TREE_VIEW_HEADER_HEIGHT - (GTK_TREE_VIEW(event_viewer_data->tree_v)); + h = cell_height + event_viewer_data->header_height; requisition->height = h; } +#if 0 gboolean show_event_detail(void * hook_data, void * call_data) { EventViewerData *event_viewer_data = (EventViewerData*) hook_data; - LttvTracesetContext * tsc = get_traceset_context(event_viewer_data->mw); + LttvTracesetContext * tsc = lttvwindow_get_traceset_context(event_viewer_data->tab); + + if(event_viewer_data->event_fields_queue_tmp->length == 0 && + event_viewer_data->event_fields_queue->length == 0){ + event_viewer_data->shown = FALSE; + return FALSE; + } if(event_viewer_data->shown == FALSE){ event_viewer_data->shown = TRUE; update_raw_data_array(event_viewer_data, - event_viewer_data->raw_trace_data_queue_tmp->length); + event_viewer_data->event_fields_queue_tmp->length); - get_test_data(event_viewer_data->vadjust_c->value, + get_data(event_viewer_data->vadjust_c->value, event_viewer_data->num_visible_events, event_viewer_data); @@ -800,19 +781,21 @@ gboolean show_event_detail(void * hook_data, void * call_data) return FALSE; } +#endif //0 + void insert_data_into_model(EventViewerData *event_viewer_data, int start, int end) { int i; guint64 real_data; - RawTraceData * raw_data; + EventFields * raw_data; GList * first; GtkTreeIter iter; - first = event_viewer_data->raw_trace_data_queue->head; + first = event_viewer_data->event_fields_queue->head; for(i=start; i=event_viewer_data->number_of_events) break; - raw_data = (RawTraceData*)g_list_nth_data(first, i); + raw_data = (EventFields*)g_list_nth_data(first, i); // Add a new row to the model real_data = raw_data->time.tv_sec; @@ -830,60 +813,76 @@ void insert_data_into_model(EventViewerData *event_viewer_data, int start, int e } } -void get_test_data(double time_value, guint list_height, - EventViewerData *event_viewer_data) +static void get_data_wrapped(double time_value, gint list_height, + EventViewerData *event_viewer_data, LttEvent *ev); + +static void get_data(double time_value, guint list_height, + EventViewerData *event_viewer_data) +{ + LttEvent * ev = ltt_event_new(); + + get_data_wrapped(time_value, list_height, + event_viewer_data, ev); + + ltt_event_destroy(ev); +} + +static void get_data_wrapped(double time_value, gint list_height, + EventViewerData *event_viewer_data, LttEvent *ev) { - GtkTreeIter iter; int i; GtkTreeModel *model = GTK_TREE_MODEL(event_viewer_data->store_m); - GtkTreePath *tree_path; - RawTraceData * raw_data; + EventFields * event_fields; ScrollDirection direction = SCROLL_NONE; GList * first; - int event_number; + gint event_number = event_viewer_data->start_event_index; double value = event_viewer_data->previous_value - time_value; LttTime start, end, time; - LttEvent * ev; - unsigned backward_num, minNum, maxNum; + gint backward_num, minNum, maxNum; LttTracefile * tf; - unsigned block_num, event_num; - unsigned size = 1, count = 0; + unsigned block_num; + gint size = 1, count = 0; gboolean need_backward_again, backward; - GdkWindow * win; - GdkCursor * new; - GtkWidget* widget = gtk_widget_get_parent(event_viewer_data->hbox_v); - - if(widget){ - new = gdk_cursor_new(GDK_X_CURSOR); - win = gtk_widget_get_parent_window(widget); - gdk_window_set_cursor(win, new); - gdk_cursor_unref(new); - gdk_window_stick(win); - gdk_window_unstick(win); - } - + LttvTracesetContext * tsc = + lttvwindow_get_traceset_context(event_viewer_data->tab); + TimeInterval time_span = tsc->time_span; // if(event_number > event_viewer_data->last_event || // event_number + list_height-1 < event_viewer_data->first_event || // event_viewer_data->first_event == -1) { /* no event can be reused, clear and start from nothing */ - if(value == -1.0) direction = SCROLL_STEP_DOWN; - else if(value == 1.0 ) direction = SCROLL_STEP_UP; - else if(value == -2.0) direction = SCROLL_PAGE_DOWN; - else if(value == 2.0 ) direction = SCROLL_PAGE_UP; - else if(value == 0.0 ) direction = SCROLL_NONE; - else direction = SCROLL_JUMP; + if(value < 0.0) { + if(value >= -1.0) direction = SCROLL_STEP_DOWN; + else if(value >= -2.0) direction = SCROLL_PAGE_DOWN; + else direction = SCROLL_JUMP; + } else if(value > 0.0) { + if(value <= 1.0) direction = SCROLL_STEP_UP; + else if(value <= 2.0) direction = SCROLL_PAGE_UP; + else direction = SCROLL_JUMP; + } + else direction = SCROLL_NONE; /* 0.0 */ + + if(g_queue_get_length(event_viewer_data->event_fields_queue)==0) + direction = SCROLL_JUMP; switch(direction){ case SCROLL_STEP_UP: + if(direction == SCROLL_STEP_UP) g_debug("direction STEP_UP"); case SCROLL_PAGE_UP: + if(direction == SCROLL_PAGE_UP) g_debug("direction PAGE_UP"); if(direction == SCROLL_PAGE_UP){ backward = list_height>event_viewer_data->start_event_index ? TRUE : FALSE; }else{ backward = event_viewer_data->start_event_index == 0 ? TRUE : FALSE; } if(backward){ + first = event_viewer_data->event_fields_queue->head; + if(!first)break; + event_fields = (EventFields*)first->data; + LttTime backward_start = event_fields->time; + + maxNum = RESERVE_SMALL_SIZE_CUBE; event_viewer_data->append = FALSE; do{ if(direction == SCROLL_PAGE_UP){ @@ -891,52 +890,21 @@ void get_test_data(double time_value, guint list_height, }else{ minNum = 1; } - - first = event_viewer_data->raw_trace_data_queue->head; + first = event_viewer_data->event_fields_queue->head; if(!first)break; - raw_data = (RawTraceData*)g_list_nth_data(first,0); - end = raw_data->time; - end.tv_nsec--; - ltt_event_position_get(raw_data->ep, &block_num, &event_num, &tf); - if(size !=0){ - if(event_num > minNum){ - backward_num = event_num > RESERVE_SMALL_SIZE - ? event_num - RESERVE_SMALL_SIZE : 1; - ltt_event_position_set(raw_data->ep, block_num, backward_num); - ltt_tracefile_seek_position(tf, raw_data->ep); - ev = ltt_tracefile_read(tf); - start = ltt_event_time(ev); - maxNum = RESERVE_SMALL_SIZE_CUBE; - }else{ - if(block_num > 1){ - ltt_event_position_set(raw_data->ep, block_num-1, 1); - ltt_tracefile_seek_position(tf, raw_data->ep); - ev = ltt_tracefile_read(tf); - start = ltt_event_time(ev); - }else{ - start.tv_sec = 0; - start.tv_nsec = 0; - } - maxNum = RESERVE_SMALL_SIZE_CUBE; - } - }else{ - if(block_num > count){ - ltt_event_position_set(raw_data->ep, block_num-count, 1); - ltt_tracefile_seek_position(tf, raw_data->ep); - ev = ltt_tracefile_read(tf); - start = ltt_event_time(ev); - }else{ - start.tv_sec = 0; - start.tv_nsec = 0; - } - maxNum = RESERVE_SMALL_SIZE_CUBE; - } + event_fields = (EventFields*)first->data; + end = event_fields->time; + + backward_start = LTT_TIME_MAX(ltt_time_sub(backward_start, + ltt_time_backward), + tsc->time_span.start_time); event_viewer_data->current_event_index = event_viewer_data->start_event_index; - get_events(event_viewer_data, start, end, maxNum, &size); + get_events(event_viewer_data, backward_start, end, maxNum, &size); event_viewer_data->start_event_index = event_viewer_data->current_event_index; - if(size < minNum && (start.tv_sec !=0 || start.tv_nsec !=0)) + if(size < minNum + && (ltt_time_compare(backward_start, tsc->time_span.start_time)>0)) need_backward_again = TRUE; else need_backward_again = FALSE; if(size == 0){ @@ -952,15 +920,15 @@ void get_test_data(double time_value, guint list_height, event_number = event_viewer_data->start_event_index - list_height; break; case SCROLL_STEP_DOWN: + g_debug("direction STEP_DOWN"); if(event_viewer_data->end_event_index == event_viewer_data->number_of_events - 1){ event_viewer_data->append = TRUE; - first = event_viewer_data->raw_trace_data_queue->head; + first = event_viewer_data->event_fields_queue->head; if(!first)break; - raw_data = (RawTraceData*)g_list_nth_data(first,event_viewer_data->number_of_events - 1); - start = raw_data->time; + event_fields = (EventFields*)g_list_nth_data(first,event_viewer_data->number_of_events - 1); + start = event_fields->time; start.tv_nsec++; - end.tv_sec = G_MAXULONG; - end.tv_nsec = G_MAXULONG; + end = ltt_time_infinite; get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE, &size); if(size == 0){ get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE_SQUARE,&size); @@ -972,18 +940,18 @@ void get_test_data(double time_value, guint list_height, }else event_number = event_viewer_data->start_event_index + 1; break; case SCROLL_PAGE_DOWN: + g_debug("direction PAGE_DOWN"); i = event_viewer_data->number_of_events - 1 - list_height; if((gint)(event_viewer_data->end_event_index) >= i){ int remain_events = event_viewer_data->number_of_events - 1 - event_viewer_data->end_event_index; event_viewer_data->append = TRUE; - first = event_viewer_data->raw_trace_data_queue->head; + first = event_viewer_data->event_fields_queue->head; if(!first)break; - raw_data = (RawTraceData*)g_list_nth_data(first,event_viewer_data->number_of_events - 1); - start = raw_data->time; + event_fields = (EventFields*)g_list_nth_data(first,event_viewer_data->number_of_events - 1); + start = event_fields->time; start.tv_nsec++; - end.tv_sec = G_MAXULONG; - end.tv_nsec = G_MAXULONG; + end = ltt_time_infinite; get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE,&size); if(size == 0){ get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE_SQUARE,&size); @@ -998,36 +966,44 @@ void get_test_data(double time_value, guint list_height, }else event_number = event_viewer_data->start_event_index + list_height - 1; break; case SCROLL_JUMP: + g_debug("direction SCROLL_JUMP"); event_viewer_data->append = TRUE; - remove_all_items_from_queue(event_viewer_data->raw_trace_data_queue); - end.tv_sec = G_MAXULONG; - end.tv_nsec = G_MAXULONG; - time = ltt_time_from_double(time_value / NANOSECONDS_PER_SECOND); - start = ltt_time_add(event_viewer_data->time_span.startTime, time); + remove_all_items_from_queue(event_viewer_data->event_fields_queue); + end = ltt_time_infinite; + time = ltt_time_from_double(time_value); + start = ltt_time_add(time_span.start_time, time); event_viewer_data->previous_value = time_value; get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE,&size); if(size < list_height && size > 0){ event_viewer_data->append = FALSE; - first = event_viewer_data->raw_trace_data_queue->head; + first = event_viewer_data->event_fields_queue->head; if(!first)break; - raw_data = (RawTraceData*)g_list_nth_data(first,0); - end = raw_data->time; - end.tv_nsec--; - ltt_event_position_get(raw_data->ep, &block_num, &event_num, &tf); + event_fields = (EventFields*)first->data; + end = event_fields->time; + if(end.tv_nsec != 0) + end.tv_nsec--; + else { + g_assert(end.tv_sec != 0); + end.tv_sec--; + end.tv_nsec = NANOSECONDS_PER_SECOND-1; + } + + gint event_num; + ltt_event_position_get(event_fields->ep, &block_num, &event_num, &tf); if(event_num > list_height - size){ backward_num = event_num > RESERVE_SMALL_SIZE ? event_num - RESERVE_SMALL_SIZE : 1; - ltt_event_position_set(raw_data->ep, block_num, backward_num); - ltt_tracefile_seek_position(tf, raw_data->ep); - ev = ltt_tracefile_read(tf); + ltt_event_position_set(event_fields->ep, block_num, backward_num); + ltt_tracefile_seek_position(tf, event_fields->ep); + g_assert(ltt_tracefile_read(tf,ev) != NULL); start = ltt_event_time(ev); maxNum = RESERVE_SMALL_SIZE_CUBE; event_viewer_data->current_event_index = 0; get_events(event_viewer_data, start, end, maxNum, &size); event_viewer_data->start_event_index = event_viewer_data->current_event_index; } - event_number = event_viewer_data->raw_trace_data_queue->length - list_height; + event_number = event_viewer_data->event_fields_queue->length - list_height; }else if(size == 0){ get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE_SQUARE,&size); if(size == 0) @@ -1038,6 +1014,7 @@ void get_test_data(double time_value, guint list_height, } break; case SCROLL_NONE: + g_debug("direction SCROLL_NONE"); event_number = event_viewer_data->current_event_index; break; default: @@ -1048,14 +1025,18 @@ void get_test_data(double time_value, guint list_height, //update the value of the scroll bar if(direction != SCROLL_NONE && direction != SCROLL_JUMP){ - first = event_viewer_data->raw_trace_data_queue->head; + g_debug("updating scrollbar value because near."); + first = event_viewer_data->event_fields_queue->head; if(first){ - raw_data = (RawTraceData*)g_list_nth_data(first,event_number); - if(!raw_data) raw_data = (RawTraceData*)g_list_nth_data(first,0); - time = ltt_time_sub(raw_data->time, event_viewer_data->time_span.startTime); - event_viewer_data->vadjust_c->value = ltt_time_to_double(time) * NANOSECONDS_PER_SECOND; - g_signal_stop_emission_by_name(G_OBJECT(event_viewer_data->vadjust_c), "value-changed"); + event_fields = (EventFields*)g_list_nth_data(first,event_number); + if(!event_fields) event_fields = (EventFields*)g_list_nth_data(first,0); + time = ltt_time_sub(event_fields->time, time_span.start_time); + event_viewer_data->vadjust_c->value = ltt_time_to_double(time); + //gtk_adjustment_set_value(event_viewer_data->vadjust_c, + // ltt_time_to_double(time)); + //g_signal_stop_emission_by_name(G_OBJECT(event_viewer_data->vadjust_c), "value-changed"); event_viewer_data->previous_value = event_viewer_data->vadjust_c->value; + //gtk_adjustment_value_changed(event_viewer_data->vadjust_c); } } @@ -1066,7 +1047,7 @@ void get_test_data(double time_value, guint list_height, event_viewer_data->end_event_index = event_viewer_data->number_of_events - 1; } - first = event_viewer_data->raw_trace_data_queue->head; + first = event_viewer_data->event_fields_queue->head; gtk_list_store_clear(event_viewer_data->store_m); if(!first){ // event_viewer_data->previous_value = 0; @@ -1077,73 +1058,14 @@ void get_test_data(double time_value, guint list_height, insert_data_into_model(event_viewer_data,event_number, event_number+list_height); } -#ifdef DEBUG //do not use this, it's slower and broken - // } else { - /* Some events will be reused */ - if(event_number < event_viewer_data->first_event) - { - /* scrolling up, prepend events */ - tree_path = gtk_tree_path_new_from_indices - (event_number+list_height-1 - - event_viewer_data->first_event + 1, - -1); - for(i=0; ilast_event-(event_number+list_height-1); - i++) - { - /* Remove the last events from the list */ - if(gtk_tree_model_get_iter(model, &iter, tree_path)) - gtk_list_store_remove(event_viewer_data->store_m, &iter); - } - - for(i=event_viewer_data->first_event-1; i>=event_number; i--) - { - if(i>=event_viewer_data->number_of_events) break; - /* Prepend new events */ - gtk_list_store_prepend (event_viewer_data->store_m, &iter); - gtk_list_store_set (event_viewer_data->store_m, &iter, - CPUID_COLUMN, 0, - EVENT_COLUMN, "event irq", - TIME_COLUMN, i, - PID_COLUMN, 100, - ENTRY_LEN_COLUMN, 17, - EVENT_DESCR_COLUMN, "Detailed information", - -1); - } - } else { - /* Scrolling down, append events */ - for(i=event_viewer_data->first_event; istore_m, &iter); - } - for(i=event_viewer_data->last_event+1; i=event_viewer_data->number_of_events) break; - /* Append new events */ - gtk_list_store_append (event_viewer_data->store_m, &iter); - gtk_list_store_set (event_viewer_data->store_m, &iter, - CPUID_COLUMN, 0, - EVENT_COLUMN, "event irq", - TIME_COLUMN, i, - PID_COLUMN, 100, - ENTRY_LEN_COLUMN, 17, - EVENT_DESCR_COLUMN, "Detailed information", - -1); - } - - } - //} -#endif //DEBUG + event_viewer_data->first_event = event_viewer_data->start_event_index ; event_viewer_data->last_event = event_viewer_data->end_event_index ; LAST: - if(widget) - gdk_window_set_cursor(win, NULL); + return; } - void add_test_data(EventViewerData *event_viewer_data) { @@ -1165,22 +1087,26 @@ void add_test_data(EventViewerData *event_viewer_data) } } - + void gui_events_free(EventViewerData *event_viewer_data) { + Tab *tab = event_viewer_data->tab; + if(event_viewer_data){ - lttv_hooks_remove(event_viewer_data->before_event_hooks,parse_event); - lttv_hooks_destroy(event_viewer_data->before_event_hooks); + lttv_hooks_remove(event_viewer_data->event_hooks,parse_event); + lttv_hooks_destroy(event_viewer_data->event_hooks); - remove_all_items_from_queue (event_viewer_data->raw_trace_data_queue); - g_queue_free(event_viewer_data->raw_trace_data_queue); - g_queue_free(event_viewer_data->raw_trace_data_queue_tmp); + remove_all_items_from_queue (event_viewer_data->event_fields_queue); + g_queue_free(event_viewer_data->event_fields_queue); + g_queue_free(event_viewer_data->event_fields_queue_tmp); - unreg_update_time_window(update_time_window,event_viewer_data, event_viewer_data->mw); - unreg_update_current_time(update_current_time,event_viewer_data, event_viewer_data->mw); - unreg_show_viewer(show_event_detail,event_viewer_data, event_viewer_data->mw); - unreg_update_traceset(traceset_changed,event_viewer_data, event_viewer_data->mw); + lttvwindow_unregister_current_time_notify(tab, + update_current_time, event_viewer_data); + //lttvwindow_unregister_show_notify(tab, + // show_event_detail, event_viewer_data); + lttvwindow_unregister_traceset_notify(tab, + traceset_changed, event_viewer_data); g_event_viewer_data_list = g_slist_remove(g_event_viewer_data_list, event_viewer_data); g_free(event_viewer_data); @@ -1190,26 +1116,13 @@ gui_events_free(EventViewerData *event_viewer_data) void gui_events_destructor(EventViewerData *event_viewer_data) { - guint index; /* May already been done by GTK window closing */ if(GTK_IS_WIDGET(event_viewer_data->hbox_v)){ gtk_widget_destroy(event_viewer_data->hbox_v); - g_free(event_viewer_data->filter_key); - event_viewer_data = NULL; } - - /* Destroy the Tree View */ - //gtk_widget_destroy(event_viewer_data->tree_v); - - /* Clear raw event list */ - //gtk_list_store_clear(event_viewer_data->store_m); - //gtk_widget_destroy(GTK_WIDGET(event_viewer_data->store_m)); - - //gui_events_free(event_viewer_data); } -//FIXME : call hGuiEvents_Destructor for corresponding data upon widget destroy static void tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data) @@ -1228,18 +1141,7 @@ tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data) } -int event_selected_hook(void *hook_data, void *call_data) -{ - EventViewerData *event_viewer_data = (EventViewerData*) hook_data; - guint *event_number = (guint*) call_data; - - event_viewer_data->currently_selected_event = *event_number; - event_viewer_data->selected_event = TRUE ; - - tree_v_set_cursor(event_viewer_data); - -} - +#if 0 /* If every module uses the filter, maybe these two * (add/remove_context_hooks functions) should be put in common place */ @@ -1247,20 +1149,13 @@ void add_context_hooks(EventViewerData * event_viewer_data, LttvTracesetContext * tsc) { gint i, j, k, m,n, nbi, id; - gint nb_tracefile, nb_control, nb_per_cpu, nb_facility, nb_event; + gint nb_tracefile, nb_facility, nb_event; LttTrace *trace; LttvTraceContext *tc; LttvTracefileContext *tfc; - LttvTracesetSelector * ts_s; - LttvTraceSelector * t_s; - LttvTracefileSelector * tf_s; gboolean selected; LttFacility * fac; LttEventType * et; - LttvEventtypeSelector * eventtype; - - ts_s = (LttvTracesetSelector*)g_object_get_data(G_OBJECT(event_viewer_data->hbox_v), - event_viewer_data->filter_key); //if there are hooks for traceset, add them here @@ -1273,23 +1168,18 @@ void add_context_hooks(EventViewerData * event_viewer_data, trace = tc->t; //if there are hooks for trace, add them here - nb_control = ltt_trace_control_tracefile_number(trace); - nb_per_cpu = ltt_trace_per_cpu_tracefile_number(trace); - nb_tracefile = nb_control + nb_per_cpu; + nb_tracefile = ltt_trace_control_tracefile_number(trace) + + ltt_trace_per_cpu_tracefile_number(trace); for(j = 0 ; j < nb_tracefile ; j++) { tf_s = lttv_trace_selector_tracefile_get(t_s,j); selected = lttv_tracefile_selector_get_selected(tf_s); if(!selected) continue; - - if(j < nb_control) - tfc = tc->control_tracefiles[j]; - else - tfc = tc->per_cpu_tracefiles[j - nb_control]; + tfc = tc->tracefiles[j]; //if there are hooks for tracefile, add them here // lttv_tracefile_context_add_hooks(tfc, NULL,NULL,NULL,NULL, - // event_viewer_data->before_event_hooks,NULL); + // event_viewer_data->event_hooks,NULL); nb_facility = ltt_trace_facility_number(trace); n = 0; @@ -1303,8 +1193,7 @@ void add_context_hooks(EventViewerData * event_viewer_data, if(selected){ id = (gint) ltt_eventtype_id(et); lttv_tracefile_context_add_hooks_by_id(tfc,id, - event_viewer_data->before_event_hooks, - NULL); + event_viewer_data->event_hooks); } n++; } @@ -1314,8 +1203,8 @@ void add_context_hooks(EventViewerData * event_viewer_data, } //add hooks for process_traceset - // context_add_hooks_api(event_viewer_data->mw, NULL, NULL, NULL, NULL, NULL, NULL, - // NULL, NULL, NULL,event_viewer_data->before_event_hooks,NULL); + // lttv_traceset_context_add_hooks(tsc, NULL, NULL, NULL, NULL, NULL, NULL, + // NULL, NULL, NULL,event_viewer_data->event_hooks,NULL); } @@ -1323,7 +1212,7 @@ void remove_context_hooks(EventViewerData * event_viewer_data, LttvTracesetContext * tsc) { gint i, j, k, m, nbi, n, id; - gint nb_tracefile, nb_control, nb_per_cpu, nb_facility, nb_event; + gint nb_tracefile, nb_facility, nb_event; LttTrace *trace; LttvTraceContext *tc; LttvTracefileContext *tfc; @@ -1349,23 +1238,18 @@ void remove_context_hooks(EventViewerData * event_viewer_data, trace = tc->t; //if there are hooks for trace, remove them here - nb_control = ltt_trace_control_tracefile_number(trace); - nb_per_cpu = ltt_trace_per_cpu_tracefile_number(trace); - nb_tracefile = nb_control + nb_per_cpu; + nb_tracefile = ltt_trace_control_tracefile_number(trace) + + ltt_trace_per_cpu_tracefile_number(trace); for(j = 0 ; j < nb_tracefile ; j++) { tf_s = lttv_trace_selector_tracefile_get(t_s,j); selected = lttv_tracefile_selector_get_selected(tf_s); if(!selected) continue; - - if(j < nb_control) - tfc = tc->control_tracefiles[j]; - else - tfc = tc->per_cpu_tracefiles[j - nb_control]; + tfc = tc->tracefiles[j]; //if there are hooks for tracefile, remove them here // lttv_tracefile_context_remove_hooks(tfc, NULL,NULL,NULL,NULL, - // event_viewer_data->before_event_hooks,NULL); + // event_viewer_data->event_hooks,NULL); nb_facility = ltt_trace_facility_number(trace); n = 0; @@ -1386,107 +1270,114 @@ void remove_context_hooks(EventViewerData * event_viewer_data, } } //remove hooks from context - // context_remove_hooks_api(event_viewer_data->mw, NULL, NULL, NULL, NULL, NULL, NULL, - // NULL, NULL, NULL,event_viewer_data->before_event_hooks,NULL); -} - - -gboolean update_time_window(void * hook_data, void * call_data) -{ - EventViewerData *event_viewer_data = (EventViewerData*) hook_data; - LttvTracesetContext * tsc = get_traceset_context(event_viewer_data->mw); - - if(event_viewer_data->shown == FALSE){ - event_viewer_data->time_window = *(TimeWindow*)call_data; - - add_context_hooks(event_viewer_data, tsc); - } - - return FALSE; + // lttv_traceset_context_remove_hooks(tsc, NULL, NULL, NULL, NULL, NULL, NULL, + // NULL, NULL, NULL,event_viewer_data->event_hooks,NULL); } +#endif //0 gboolean update_current_time(void * hook_data, void * call_data) { EventViewerData *event_viewer_data = (EventViewerData*) hook_data; - event_viewer_data->current_time = *(LttTime*)call_data; - guint64 nsec = event_viewer_data->current_time.tv_sec * NANOSECONDS_PER_SECOND - + event_viewer_data->current_time.tv_nsec; + const LttTime * current_time = (LttTime*)call_data; + guint64 nsec = (guint64)current_time->tv_sec * NANOSECONDS_PER_SECOND + + (guint64)current_time->tv_nsec; GtkTreeIter iter; guint64 time; - int count = -1; GtkTreeModel* model = (GtkTreeModel*)event_viewer_data->store_m; GList * list; - RawTraceData * data, *data1; + EventFields * data, *data1; GtkTreePath* path; char str_path[64]; - int i, j; + guint i; + gint j; LttTime t; + LttvTracesetContext * tsc = + lttvwindow_get_traceset_context(event_viewer_data->tab); + TimeInterval time_span = tsc->time_span; + if(!event_viewer_data->event_fields_queue->head) return FALSE; +#if 0 if(event_viewer_data->current_time_updated ){ event_viewer_data->current_time_updated = FALSE; return FALSE; } - +#endif //0 //check if the event is shown in the current viewer + gint count = 0; + gboolean event_shown = FALSE; if(gtk_tree_model_get_iter_first(model, &iter)){ - while(1){ - gtk_tree_model_get(model, &iter, TIME_COLUMN, &time, -1); - if(time < nsec){ - if(!gtk_tree_model_iter_next(model, &iter)){ - count = -1; - break; - } - count++; - }else{ - break; + gtk_tree_model_get(model, &iter, TIME_COLUMN, &time, -1); + if(time > nsec){ + /* Event is before the list */ + } else { + /* Event can be in the list */ + if(time >= nsec){ + /* found */ + event_shown = TRUE; + } else { + while(gtk_tree_model_iter_next(model, &iter)) { + gtk_tree_model_get(model, &iter, TIME_COLUMN, &time, -1); + count++; + if(time >= nsec){ + /* found */ + event_shown = TRUE; + break; + } + } } } - // event_selected_hook(event_viewer_data, &count); } - //the event is not shown in the current viewer - if(count == -1){ + if(!event_shown) + { + //the event is not shown in the current viewer count = 0; //check if the event is in the buffer - list = event_viewer_data->raw_trace_data_queue->head; - data = (RawTraceData*)g_list_nth_data(list,0); - data1 = (RawTraceData*)g_list_nth_data(list,event_viewer_data->raw_trace_data_queue->length-1); - + list = event_viewer_data->event_fields_queue->head; + data = (EventFields*)g_list_nth_data(list,0); + data1 = (EventFields*)g_list_nth_data(list,event_viewer_data->event_fields_queue->length-1); +#if 0 //the event is in the buffer - if(ltt_time_compare(data->time, event_viewer_data->current_time)<=0 && - ltt_time_compare(data1->time, event_viewer_data->current_time)>=0){ - for(i=0;iraw_trace_data_queue->length;i++){ - data = (RawTraceData*)g_list_nth_data(list,i); - if(ltt_time_compare(data->time, event_viewer_data->current_time) < 0){ + if(ltt_time_compare(data->time, *current_time)<=0 && + ltt_time_compare(data1->time, *current_time)>=0){ + for(i=0;ievent_fields_queue->length;i++){ + data = (EventFields*)g_list_nth_data(list,i); + if(ltt_time_compare(data->time, *current_time) < 0){ count++; continue; } break; } - if(event_viewer_data->raw_trace_data_queue->length-count < event_viewer_data->num_visible_events){ - j = event_viewer_data->raw_trace_data_queue->length - event_viewer_data->num_visible_events; + if((gint)event_viewer_data->event_fields_queue->length-count + < event_viewer_data->num_visible_events){ + j = event_viewer_data->event_fields_queue->length - event_viewer_data->num_visible_events; count -= j; - data = (RawTraceData*)g_list_nth_data(list,j); + data = (EventFields*)g_list_nth_data(list,j); }else{ j = count; count = 0; } - t = ltt_time_sub(data->time, event_viewer_data->time_span.startTime); - event_viewer_data->vadjust_c->value = ltt_time_to_double(t) * NANOSECONDS_PER_SECOND; - g_signal_stop_emission_by_name(G_OBJECT(event_viewer_data->vadjust_c), "value-changed"); + t = ltt_time_sub(data->time, time_span.start_time); + event_viewer_data->vadjust_c->value = ltt_time_to_double(t); + //gtk_adjustment_set_value(event_viewer_data->vadjust_c, + // ltt_time_to_double(t)); + //g_signal_stop_emission_by_name(G_OBJECT(event_viewer_data->vadjust_c), "value-changed"); event_viewer_data->previous_value = event_viewer_data->vadjust_c->value; - insert_data_into_model(event_viewer_data,j, j+event_viewer_data->num_visible_events); + insert_data_into_model(event_viewer_data,j, j+event_viewer_data->num_visible_events); + //gtk_adjustment_value_changed(event_viewer_data->vadjust_c); + }else{//the event is not in the buffer - LttTime start = ltt_time_sub(event_viewer_data->current_time, event_viewer_data->time_span.startTime); - double position = ltt_time_to_double(start) * NANOSECONDS_PER_SECOND; +#endif //0 + LttTime start = ltt_time_sub(*current_time, time_span.start_time); + double position = ltt_time_to_double(start); gtk_adjustment_set_value(event_viewer_data->vadjust_c, position); - } + //} } - sprintf(str_path,"%d\0",count); + sprintf(str_path,"%d",count); path = gtk_tree_path_new_from_string (str_path); gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); - g_signal_stop_emission_by_name(G_OBJECT(event_viewer_data->tree_v), "cursor-changed"); + //g_signal_stop_emission_by_name(G_OBJECT(event_viewer_data->tree_v), "cursor-changed"); gtk_tree_path_free(path); return FALSE; @@ -1495,31 +1386,27 @@ gboolean update_current_time(void * hook_data, void * call_data) gboolean traceset_changed(void * hook_data, void * call_data) { EventViewerData *event_viewer_data = (EventViewerData*) hook_data; - LttTime start; + LttvTracesetContext * tsc = + lttvwindow_get_traceset_context(event_viewer_data->tab); + TimeInterval time_span = tsc->time_span; - remove_all_items_from_queue(event_viewer_data->raw_trace_data_queue); + LttTime end; + remove_all_items_from_queue(event_viewer_data->event_fields_queue); gtk_list_store_clear(event_viewer_data->store_m); - event_viewer_data->shown = FALSE; event_viewer_data->append = TRUE; - get_traceset_time_span(event_viewer_data->mw, &event_viewer_data->time_span); - start = ltt_time_sub(event_viewer_data->time_span.endTime, event_viewer_data->time_span.startTime); - event_viewer_data->vadjust_c->upper = ltt_time_to_double(start) * NANOSECONDS_PER_SECOND; + end = ltt_time_sub(time_span.end_time, time_span.start_time); + event_viewer_data->vadjust_c->upper = ltt_time_to_double(end); + g_signal_emit_by_name(event_viewer_data->vadjust_c, "value-changed"); // event_viewer_data->vadjust_c->value = 0; return FALSE; } -void tree_v_grab_focus(GtkWidget *widget, gpointer data){ - EventViewerData *event_viewer_data = (EventViewerData *)data; - MainWindow * mw = event_viewer_data->mw; - set_focused_pane(mw, gtk_widget_get_parent(event_viewer_data->hbox_v)); -} - void update_raw_data_array(EventViewerData* event_viewer_data, unsigned size) { - RawTraceData * data; + EventFields * data; if(size > 0){ int pid, tmpPid, i,j,len; GList * list, *tmpList; @@ -1529,18 +1416,18 @@ void update_raw_data_array(EventViewerData* event_viewer_data, unsigned size) tmp_pid_array = g_array_sized_new(FALSE, TRUE, sizeof(int), 10); //if the queue is full, remove some data, keep the size of the queue constant - while(event_viewer_data->raw_trace_data_queue->length + size > RESERVE_BIG_SIZE){ - remove_item_from_queue(event_viewer_data->raw_trace_data_queue, + while(event_viewer_data->event_fields_queue->length + size > RESERVE_BIG_SIZE){ + remove_item_from_queue(event_viewer_data->event_fields_queue, event_viewer_data->append); } //update pid if it is not known - if(event_viewer_data->raw_trace_data_queue->length > 0){ - list = event_viewer_data->raw_trace_data_queue->head; - tmpList = event_viewer_data->raw_trace_data_queue_tmp->head; + if(event_viewer_data->event_fields_queue->length > 0){ + list = event_viewer_data->event_fields_queue->head; + tmpList = event_viewer_data->event_fields_queue_tmp->head; if(event_viewer_data->append){ - for(i= event_viewer_data->raw_trace_data_queue->length-1;i>=0;i--){ - data = (RawTraceData*)g_list_nth_data(list,i); + for(i=(gint)event_viewer_data->event_fields_queue->length-1;i>=0;i--){ + data = (EventFields*)g_list_nth_data(list,i); len = data->pid==0 ? -2 : data->pid; if(data->cpu_id+1 > pid_array->len){ pid_array = g_array_set_size(pid_array,data->cpu_id+1); @@ -1555,8 +1442,8 @@ void update_raw_data_array(EventViewerData* event_viewer_data, unsigned size) } } - for(i=0;iraw_trace_data_queue_tmp->length;i++){ - data = (RawTraceData*)g_list_nth_data(tmpList,i); + for(i=0;i<(gint)event_viewer_data->event_fields_queue_tmp->length;i++){ + data = (EventFields*)g_list_nth_data(tmpList,i); len = data->pid==0 ? -2 : data->pid; if(data->cpu_id+1 > tmp_pid_array->len){ tmp_pid_array = g_array_set_size(tmp_pid_array,data->cpu_id+1); @@ -1571,8 +1458,8 @@ void update_raw_data_array(EventViewerData* event_viewer_data, unsigned size) } } }else{ - for(i=0;iraw_trace_data_queue->length;i++){ - data = (RawTraceData*)g_list_nth_data(list,i); + for(i=0;i<(gint)event_viewer_data->event_fields_queue->length;i++){ + data = (EventFields*)g_list_nth_data(list,i); len = data->pid==0 ? -2 : data->pid; if(data->cpu_id+1 > pid_array->len){ pid_array = g_array_set_size(pid_array,data->cpu_id+1); @@ -1587,8 +1474,8 @@ void update_raw_data_array(EventViewerData* event_viewer_data, unsigned size) } } - for(i=event_viewer_data->raw_trace_data_queue_tmp->length-1;i>=0;i--){ - data = (RawTraceData*)g_list_nth_data(tmpList,i); + for(i=(gint)event_viewer_data->event_fields_queue_tmp->length-1;i>=0;i--){ + data = (EventFields*)g_list_nth_data(tmpList,i); len = data->pid==0 ? -2 : data->pid; if(data->cpu_id+1 > tmp_pid_array->len){ tmp_pid_array = g_array_set_size(tmp_pid_array,data->cpu_id+1); @@ -1604,7 +1491,8 @@ void update_raw_data_array(EventViewerData* event_viewer_data, unsigned size) } } - len = pid_array->len > tmp_pid_array->len ? tmp_pid_array->len : pid_array->len; + len = (pid_array->len > tmp_pid_array->len) ? + tmp_pid_array->len : pid_array->len; for(j=0;jraw_trace_data_queue->length;i++){ - data = (RawTraceData*)g_list_nth_data(list,i); - if(data->pid == -1 && data->cpu_id == j) data->pid = tmpPid; + for(i=0;i<(gint)event_viewer_data->event_fields_queue->length;i++){ + data = (EventFields*)g_list_nth_data(list,i); + if(data->pid == -1 && (gint)data->cpu_id == j) data->pid = tmpPid; } }else if(pid != -1 && tmpPid == -1){ - for(i=0;iraw_trace_data_queue_tmp->length;i++){ - data = (RawTraceData*)g_list_nth_data(tmpList,i); - if(data->pid == -1 && data->cpu_id == j) data->pid = pid; + for(i=0;i<(gint)event_viewer_data->event_fields_queue_tmp->length;i++){ + data = (EventFields*)g_list_nth_data(tmpList,i); + if(data->pid == -1 && (gint)data->cpu_id == j) data->pid = pid; } } } @@ -1629,19 +1517,20 @@ void update_raw_data_array(EventViewerData* event_viewer_data, unsigned size) g_array_free(tmp_pid_array, TRUE); //add data from tmp queue into the queue - event_viewer_data->number_of_events = event_viewer_data->raw_trace_data_queue->length - + event_viewer_data->raw_trace_data_queue_tmp->length; + event_viewer_data->number_of_events = + event_viewer_data->event_fields_queue->length + + event_viewer_data->event_fields_queue_tmp->length; if(event_viewer_data->append){ - if(event_viewer_data->raw_trace_data_queue->length > 0) - event_viewer_data->current_event_index = event_viewer_data->raw_trace_data_queue->length - 1; + if(event_viewer_data->event_fields_queue->length > 0) + event_viewer_data->current_event_index = event_viewer_data->event_fields_queue->length - 1; else event_viewer_data->current_event_index = 0; - while((data = g_queue_pop_head(event_viewer_data->raw_trace_data_queue_tmp)) != NULL){ - g_queue_push_tail(event_viewer_data->raw_trace_data_queue, data); + while((data = g_queue_pop_head(event_viewer_data->event_fields_queue_tmp)) != NULL){ + g_queue_push_tail(event_viewer_data->event_fields_queue, data); } }else{ - event_viewer_data->current_event_index += event_viewer_data->raw_trace_data_queue_tmp->length; - while((data = g_queue_pop_tail(event_viewer_data->raw_trace_data_queue_tmp)) != NULL){ - g_queue_push_head(event_viewer_data->raw_trace_data_queue, data); + event_viewer_data->current_event_index += event_viewer_data->event_fields_queue_tmp->length; + while((data = g_queue_pop_tail(event_viewer_data->event_fields_queue_tmp)) != NULL){ + g_queue_push_head(event_viewer_data->event_fields_queue, data); } } } @@ -1650,24 +1539,111 @@ void update_raw_data_array(EventViewerData* event_viewer_data, unsigned size) void get_events(EventViewerData* event_viewer_data, LttTime start, LttTime end,unsigned max_num_events, unsigned * real_num_events) { - int size; - LttvTracesetContext * tsc = get_traceset_context(event_viewer_data->mw); + LttvTracesetContext * tsc = lttvwindow_get_traceset_context(event_viewer_data->tab); + Tab *tab = event_viewer_data->tab; + + //add_context_hooks(event_viewer_data,tsc); + //seek state because we use the main window's traceset context. + lttv_state_traceset_seek_time_closest(LTTV_TRACESET_STATE(tsc), start); + lttv_process_traceset_middle(tsc, start, G_MAXUINT, NULL); + lttv_process_traceset_begin(tsc, + NULL, + NULL, + NULL, + event_viewer_data->event_hooks, + NULL); + if(event_viewer_data->append == TRUE) { + /* append data */ + lttv_process_traceset_middle(tsc, end, max_num_events, NULL); + } else{ + guint count; + LttvTracefileContext *tfc; + /* prepend data */ + do { + /* clear the temp list */ + while(g_queue_pop_head(event_viewer_data->event_fields_queue_tmp)); + /* read max_num events max */ + count = lttv_process_traceset_middle(tsc, end, max_num_events, NULL); + /* loop if reached the max number of events to read, but not + * if end of trace or end time reached.*/ + tfc = lttv_traceset_context_get_current_tfc(tsc); + } while(max_num_events == count + && (tfc != NULL && ltt_time_compare(tfc->timestamp, end) < 0)); - // context_add_hooks_api(event_viewer_data->mw, NULL, NULL, NULL, NULL, NULL, NULL, - // NULL, NULL, NULL,event_viewer_data->before_event_hooks,NULL); - add_context_hooks(event_viewer_data,tsc); + } + + //remove_context_hooks(event_viewer_data,tsc); + lttv_process_traceset_end(tsc, + NULL, + NULL, + NULL, + event_viewer_data->event_hooks, + NULL); + int size; - process_traceset_api(event_viewer_data->mw, start, end, max_num_events); + size = event_viewer_data->event_fields_queue_tmp->length; + *real_num_events = size; + + update_raw_data_array(event_viewer_data,size); - remove_context_hooks(event_viewer_data,tsc); - // context_remove_hooks_api(event_viewer_data->mw, NULL, NULL, NULL, NULL, NULL, NULL, - // NULL, NULL, NULL,event_viewer_data->before_event_hooks,NULL); +#if 0 + EventsRequest *events_request = g_new(EventsRequest, 1); + // Create the hooks + LttvHooks *event = lttv_hooks_new(); + LttvHooks *after_request = lttv_hooks_new(); + + lttv_hooks_add(after_request, + after_get_events, + events_request, + LTTV_PRIO_DEFAULT); + lttv_hooks_add(event, + parse_event, + event_viewer_data, + LTTV_PRIO_DEFAULT); + + // Fill the events request + events_request->owner = event_viewer_data; + events_request->viewer_data = event_viewer_data; + events_request->servicing = FALSE; + events_request->start_time = start; + events_request->start_position = NULL; + events_request->stop_flag = FALSE; + events_request->end_time = ltt_time_infinite; + events_request->num_events = max_num_events; + events_request->end_position = NULL; + events_request->trace = -1; /* FIXME */ + events_request->hooks = NULL; /* FIXME */ + events_request->before_chunk_traceset = NULL; + events_request->before_chunk_trace = NULL; + events_request->before_chunk_tracefile = NULL; + events_request->event = event; + events_request->event_by_id = NULL; + events_request->after_chunk_tracefile = NULL; + events_request->after_chunk_trace = NULL; + events_request->after_chunk_traceset = NULL; + events_request->before_request = NULL; + events_request->after_request = after_request; + + g_debug("req : start : %u, %u", start.tv_sec, + start.tv_nsec); + + lttvwindow_events_request_remove_all(tab, + event_viewer_data); + lttvwindow_events_request(tab, events_request); +#endif //0 +} +#if 0 +static int after_get_events(void *hook_data, void *call_data) +{ + EventViewerData *event_viewer_data = (EventViewerData *)hook_data; + int size; - size = event_viewer_data->raw_trace_data_queue_tmp->length; + size = event_viewer_data->event_fields_queue_tmp->length; *real_num_events = size; update_raw_data_array(event_viewer_data,size); } +#endif //0 static void get_event_detail(LttEvent *e, LttField *f, GString * s) { @@ -1706,7 +1682,7 @@ static void get_event_detail(LttEvent *e, LttField *f, GString * s) element = ltt_field_element(f); for(i = 0 ; i < nb ; i++) { ltt_event_field_element_select(e,f,i); - get_event_detail(e, element, s); + get_event_detail(e, element, s); } g_string_append_printf(s, " }"); break; @@ -1716,12 +1692,25 @@ static void get_event_detail(LttEvent *e, LttField *f, GString * s) nb = ltt_type_member_number(type); for(i = 0 ; i < nb ; i++) { element = ltt_field_member(f,i); - ltt_type_member_type(type, i, &name); - g_string_append_printf(s, " %s = ", name); + ltt_type_member_type(type, i, &name); + g_string_append_printf(s, " %s = ", name); get_event_detail(e, element, s); } g_string_append_printf(s, " }"); break; + + case LTT_UNION: + g_string_append_printf(s, " {"); + nb = ltt_type_member_number(type); + for(i = 0 ; i < nb ; i++) { + element = ltt_field_member(f,i); + ltt_type_member_type(type, i, &name); + g_string_append_printf(s, " %s = ", name); + get_event_detail(e, element, s); + } + g_string_append_printf(s, " }"); + break; + } } @@ -1752,7 +1741,7 @@ gboolean parse_event(void *hook_data, void *call_data) LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; LttvTracefileState *tfs = (LttvTracefileState *)call_data; - RawTraceData * tmp_raw_trace_data,*prev_raw_trace_data = NULL, *data=NULL; + EventFields * tmp_event_fields,*prev_event_fields = NULL, *data=NULL; LttEvent *e; LttTime time; LttField * field; @@ -1765,66 +1754,66 @@ gboolean parse_event(void *hook_data, void *call_data) field = ltt_event_field(e); time = ltt_event_time(e); - tmp_raw_trace_data = g_new(RawTraceData,1); - tmp_raw_trace_data->cpu_id = ltt_event_cpu_id(e); - tmp_raw_trace_data->event_name = g_strdup(ltt_eventtype_name(ltt_event_eventtype(e))); - tmp_raw_trace_data->time = time; - tmp_raw_trace_data->ep = ltt_event_position_new(); - - if(event_viewer_data->raw_trace_data_queue_tmp->length){ - list = event_viewer_data->raw_trace_data_queue_tmp->head; - for(i=event_viewer_data->raw_trace_data_queue_tmp->length-1;i>=0;i--){ - data = (RawTraceData *)g_list_nth_data(list,i); - if(data->cpu_id == tmp_raw_trace_data->cpu_id){ - prev_raw_trace_data = data; + tmp_event_fields = g_new(EventFields,1); + tmp_event_fields->cpu_id = ltt_event_cpu_id(e); + tmp_event_fields->event_name = g_strdup(ltt_eventtype_name(ltt_event_eventtype(e))); + tmp_event_fields->time = time; + tmp_event_fields->ep = ltt_event_position_new(); + + if(event_viewer_data->event_fields_queue_tmp->length){ + list = event_viewer_data->event_fields_queue_tmp->head; + for(i=event_viewer_data->event_fields_queue_tmp->length-1;i>=0;i--){ + data = (EventFields *)g_list_nth_data(list,i); + if(data->cpu_id == tmp_event_fields->cpu_id){ + prev_event_fields = data; break; } } } - if(prev_raw_trace_data) tmp_raw_trace_data->pid = prev_raw_trace_data->pid; - else tmp_raw_trace_data->pid = -1; + if(prev_event_fields) tmp_event_fields->pid = prev_event_fields->pid; + else tmp_event_fields->pid = -1; - tmp_raw_trace_data->entry_length = field == NULL ? 0 : ltt_field_size(field); + tmp_event_fields->entry_length = field == NULL ? 0 : ltt_field_size(field); if(field) get_event_detail(e, field, detail_event); - tmp_raw_trace_data->event_description = g_strdup(detail_event->str); + tmp_event_fields->event_description = g_strdup(detail_event->str); - if(strcmp(tmp_raw_trace_data->event_name, "schedchange") == 0){ + if(strcmp(tmp_event_fields->event_name, "schedchange") == 0){ get_pid(&in, &out, detail_event->str); } if(in != 0 || out != 0){ - tmp_raw_trace_data->pid = in; - if(prev_raw_trace_data && prev_raw_trace_data->pid == -1){ - list = event_viewer_data->raw_trace_data_queue_tmp->head; - for(i=0;iraw_trace_data_queue_tmp->length;i++){ - data = (RawTraceData *)g_list_nth_data(list,i); - if(data->cpu_id == tmp_raw_trace_data->cpu_id){ + tmp_event_fields->pid = in; + if(prev_event_fields && prev_event_fields->pid == -1){ + list = event_viewer_data->event_fields_queue_tmp->head; + for(i=0;i<(gint)event_viewer_data->event_fields_queue_tmp->length;i++){ + data = (EventFields *)g_list_nth_data(list,i); + if(data->cpu_id == tmp_event_fields->cpu_id){ data->pid = out; } } } } - ltt_event_position(e, tmp_raw_trace_data->ep); + ltt_event_position(e, tmp_event_fields->ep); - if(event_viewer_data->raw_trace_data_queue_tmp->length >= RESERVE_SMALL_SIZE){ + if(event_viewer_data->event_fields_queue_tmp->length >= RESERVE_SMALL_SIZE){ if(event_viewer_data->append){ - list = g_list_last(event_viewer_data->raw_trace_data_queue_tmp->head); - data = (RawTraceData *)(list->data); + list = g_list_last(event_viewer_data->event_fields_queue_tmp->head); + data = (EventFields *)(list->data); if(data->time.tv_sec == time.tv_sec && data->time.tv_nsec == time.tv_nsec){ - g_queue_push_tail(event_viewer_data->raw_trace_data_queue_tmp,tmp_raw_trace_data); + g_queue_push_tail(event_viewer_data->event_fields_queue_tmp,tmp_event_fields); }else{ - g_free(tmp_raw_trace_data); + g_free(tmp_event_fields); } }else{ - remove_item_from_queue(event_viewer_data->raw_trace_data_queue_tmp,TRUE); - g_queue_push_tail(event_viewer_data->raw_trace_data_queue_tmp,tmp_raw_trace_data); + remove_item_from_queue(event_viewer_data->event_fields_queue_tmp,TRUE); + g_queue_push_tail(event_viewer_data->event_fields_queue_tmp,tmp_event_fields); } }else{ - g_queue_push_tail (event_viewer_data->raw_trace_data_queue_tmp,tmp_raw_trace_data); + g_queue_push_tail (event_viewer_data->event_fields_queue_tmp,tmp_event_fields); } g_string_free(detail_event, TRUE); @@ -1834,19 +1823,19 @@ gboolean parse_event(void *hook_data, void *call_data) void remove_item_from_queue(GQueue * q, gboolean fromHead) { - RawTraceData *data1, *data2 = NULL; + EventFields *data1, *data2 = NULL; GList * list; if(fromHead){ - data1 = (RawTraceData *)g_queue_pop_head(q); + data1 = (EventFields *)g_queue_pop_head(q); list = g_list_first(q->head); if(list) - data2 = (RawTraceData *)(list->data); + data2 = (EventFields *)(list->data); }else{ - data1 = (RawTraceData *)g_queue_pop_tail(q); + data1 = (EventFields *)g_queue_pop_tail(q); list = g_list_last(q->head); if(list) - data2 = (RawTraceData *)(list->data); + data2 = (EventFields *)(list->data); } if(data2){ @@ -1863,10 +1852,50 @@ void remove_item_from_queue(GQueue * q, gboolean fromHead) void remove_all_items_from_queue(GQueue *q) { - RawTraceData *data; - while((data = (RawTraceData *)g_queue_pop_head(q)) != NULL){ + EventFields *data; + while((data = (EventFields *)g_queue_pop_head(q)) != NULL){ g_free(data); } } +/** + * plugin's init function + * + * This function initializes the Event Viewer functionnality through the + * gtkTraceSet API. + */ +static void init() { + + lttvwindow_register_constructor("guievents", + "/", + "Insert Event Viewer", + hGuiEventsInsert_xpm, + "Insert Event Viewer", + h_gui_events); +} + +void event_destroy_walk(gpointer data, gpointer user_data) +{ + gui_events_destructor((EventViewerData*)data); +} + +/** + * plugin's destroy function + * + * This function releases the memory reserved by the module and unregisters + * everything that has been registered in the gtkTraceSet API. + */ +static void destroy() { + + g_slist_foreach(g_event_viewer_data_list, event_destroy_walk, NULL ); + g_slist_free(g_event_viewer_data_list); + + lttvwindow_unregister_constructor(h_gui_events); + +} + + +LTTV_MODULE("guievents", "Detailed events view", \ + "Graphical module to display a detailed event list", \ + init, destroy, "lttvwindow")