/* This file is part of the Linux Trace Toolkit viewer
* Copyright (C) 2003-2004 Mathieu Desnoyers and XangXiu Yang
+ * 2005 Mathieu Desnoyers
*
* 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
*
* 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
+ *
+ * Mostly rewritten by Mathieu Desnoyers, August 2005.
*/
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
#include <math.h>
#include <glib.h>
#include <gtk/gtk.h>
#include <gdk/gdk.h>
+#include <gdk/gdkx.h>
+#include <string.h>
-#include <lttv/module.h>
-#include <lttv/hook.h>
-#include <lttv/gtktraceset.h>
-#include <lttv/tracecontext.h>
-#include <lttv/state.h>
#include <ltt/ltt.h>
#include <ltt/event.h>
#include <ltt/type.h>
#include <ltt/trace.h>
#include <ltt/facility.h>
-#include <string.h>
+#include <lttv/module.h>
+#include <lttv/hook.h>
+#include <lttv/tracecontext.h>
+#include <lttv/state.h>
+#include <lttv/filter.h>
+#include <lttv/print.h>
+#include <lttvwindow/lttvwindow.h>
+#include <lttvwindow/lttvwindowtraces.h>
+#include <lttvwindow/lttv_plugin_tab.h>
+#include <lttvwindow/support.h>
+#include "lttv_plugin_evd.h"
-//#include "mw_api.h"
-#include "gtktreeprivate.h"
+#include "events.h"
+#include "hGuiEventsInsert.xpm"
-#include "../icons/hGuiEventsInsert.xpm"
+#define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format)
+#ifndef g_debug
+#define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format)
+#endif
-static LttvHooks *before_event;
+#define abs(a) (((a)<0)?(-a):(a))
+#define max(a,b) ((a)>(b)?(a):(b))
+#define min(a,b) ((a)<(b)?(a):(b))
/** Array containing instanced objects. Used when module is unloaded */
static GSList *g_event_viewer_data_list = NULL ;
-typedef struct _RawTraceData{
- unsigned cpu_id;
- char * event_name;
- LttTime time;
- int pid;
- unsigned entry_length;
- char * event_description;
- LttEventPosition *ep;
-} RawTraceData;
-
-#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
-
typedef enum _ScrollDirection{
SCROLL_STEP_UP,
SCROLL_STEP_DOWN,
SCROLL_NONE
} ScrollDirection;
-typedef struct _EventViewerData {
-
- MainWindow * mw;
- TimeWindow time_window;
- LttTime current_time;
- LttvHooks * before_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
- 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;
-
- //scroll window containing Tree View
- GtkWidget * scroll_win;
-
- /* Model containing list data */
- GtkListStore *store_m;
-
- GtkWidget *hbox_v;
- /* Widget to display the data in a columned list */
- GtkWidget *tree_v;
- GtkAdjustment *vtree_adjust_c ;
-
- /* Vertical scrollbar and it's adjustment */
- GtkWidget *vscroll_vc;
- GtkAdjustment *vadjust_c ;
-
- /* Selection handler */
- GtkTreeSelection *select_c;
-
- guint num_visible_events;
- guint first_event, last_event;
-
- /* TEST DATA, TO BE READ FROM THE TRACE */
- gint number_of_events ;
- guint 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 update_current_position(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);
-void add_context_hooks(EventViewerData * event_viewer_data,
- LttvTracesetContext * tsc);
-void remove_context_hooks(EventViewerData * event_viewer_data,
- LttvTracesetContext * tsc);
+gboolean filter_changed(void * hook_data, void * call_data);
+
+static void request_background_data(EventViewerData *event_viewer_data);
//! Event Viewer's constructor hook
-GtkWidget *h_gui_events(MainWindow *parent_window, LttvTracesetSelector * s, char* key);
+GtkWidget *h_gui_events(LttvPlugin *plugin);
//! Event Viewer's constructor
-EventViewerData *gui_events(MainWindow *parent_window, LttvTracesetSelector *s, char *key);
+EventViewerData *gui_events(LttvPluginTab *ptab);
//! Event Viewer's destructor
-void gui_events_destructor(EventViewerData *event_viewer_data);
-void gui_events_free(EventViewerData *event_viewer_data);
+void gui_events_destructor(gpointer data);
+void gui_events_free(gpointer 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);
/* Prototype for selection handler callback */
-static void tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data);
+static void tree_selection_changed_cb (GtkTreeSelection *selection,
+ gpointer data);
static void v_scroll_cb (GtkAdjustment *adjustment, gpointer data);
-static void tree_v_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gpointer data);
-static void tree_v_size_request_cb (GtkWidget *widget, GtkRequisition *requisition, gpointer data);
+static void tree_v_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc,
+ gpointer data);
+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,
- EventViewerData *event_viewer_data);
-
-void add_test_data(EventViewerData *event_viewer_data);
+static void tree_v_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1,
+ gint arg2, gpointer data);
+static void filter_button (GtkToolButton *toolbutton,
+ gpointer user_data);
+static gboolean tree_v_scroll_handler (GtkWidget *widget, GdkEventScroll *event, gpointer data);
+static gboolean key_handler(GtkWidget *widget, GdkEventKey *event,
+ gpointer user_data);
-static void update_raw_data_array(EventViewerData* event_viewer_data, unsigned size);
+static void get_events(double time, EventViewerData *event_viewer_data);
-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;
+int event_hook(void *hook_data, void *call_data);
/* Enumeration of the columns */
enum
{
+ TRACE_NAME_COLUMN,
+ TRACEFILE_NAME_COLUMN,
CPUID_COLUMN,
EVENT_COLUMN,
- TIME_COLUMN,
+ FACILITY_COLUMN,
+ TIME_S_COLUMN,
+ TIME_NS_COLUMN,
PID_COLUMN,
- ENTRY_LEN_COLUMN,
EVENT_DESCR_COLUMN,
+ POSITION_COLUMN,
N_COLUMNS
};
-
/**
* Event Viewer's constructor hook
*
* @return The widget created.
*/
GtkWidget *
-h_gui_events(MainWindow * parent_window, LttvTracesetSelector * s, char* key)
+h_gui_events(LttvPlugin *plugin)
{
- EventViewerData* event_viewer_data = gui_events(parent_window, s, key) ;
-
+ LttvPluginTab *ptab = LTTV_PLUGIN_TAB(plugin);
+ EventViewerData* event_viewer_data = gui_events(ptab) ;
if(event_viewer_data)
- return event_viewer_data->hbox_v;
+ return event_viewer_data->top_widget;
else return NULL;
}
* @return The Event viewer data created.
*/
EventViewerData *
-gui_events(MainWindow *parent_window, LttvTracesetSelector * s,char* key )
+gui_events(LttvPluginTab *ptab)
{
- 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);
+ EventViewerData* event_viewer_data = g_new(EventViewerData,1);
+ LttvPluginEVD *plugin_evd = g_object_new(LTTV_TYPE_PLUGIN_EVD, NULL);
+ plugin_evd->evd = event_viewer_data;
+ Tab *tab = ptab->tab;
+ event_viewer_data->tab = tab;
+ event_viewer_data->ptab = ptab;
+ GtkWidget *tmp_toolbar_icon;
+
+ LttvTracesetContext * tsc =
+ lttvwindow_get_traceset_context(event_viewer_data->tab);
+
+
+ event_viewer_data->event_hooks = lttv_hooks_new();
+ lttv_hooks_add(event_viewer_data->event_hooks,
+ event_hook,
+ event_viewer_data,
+ LTTV_PRIO_DEFAULT);
+
+ lttvwindow_register_current_time_notify(tab,
+ update_current_time,event_viewer_data);
+ lttvwindow_register_current_position_notify(tab,
+ update_current_position,event_viewer_data);
+ lttvwindow_register_traceset_notify(tab,
+ traceset_changed,event_viewer_data);
+ lttvwindow_register_filter_notify(tab,
+ filter_changed, event_viewer_data);
+ lttvwindow_register_redraw_notify(tab,
+ evd_redraw_notify, event_viewer_data);
- 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->raw_trace_data_queue = g_queue_new();
- event_viewer_data->raw_trace_data_queue_tmp = g_queue_new();
+ 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);
+
+ event_viewer_data->currently_selected_position =
+ lttv_traceset_context_position_new(tsc);
+ event_viewer_data->first_event =
+ lttv_traceset_context_position_new(tsc);
+ event_viewer_data->last_event =
+ lttv_traceset_context_position_new(tsc);
- 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);
+ event_viewer_data->main_win_filter = lttvwindow_get_filter(tab);
- 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);
+ event_viewer_data->update_cursor = TRUE;
+ event_viewer_data->report_position = TRUE;
- /* TEST DATA, TO BE READ FROM THE TRACE */
- event_viewer_data->currently_selected_event = FALSE ;
- event_viewer_data->selected_event = 0;
+ event_viewer_data->last_tree_update_time = 0;
/* 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_STRING, /* Trace name */
+ G_TYPE_STRING, /* Tracefile name */
+ G_TYPE_UINT, /* CPUID */
+ G_TYPE_STRING, /* Event */
+ G_TYPE_STRING, /* Facility */
+ G_TYPE_UINT, /* Time s */
+ G_TYPE_UINT, /* Time ns */
+ G_TYPE_INT, /* PID */
+ G_TYPE_STRING, /* Event's description */
+ G_TYPE_POINTER);/* Position (not shown) */
+
+ event_viewer_data->pos = g_ptr_array_sized_new(10);
/* 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),
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);
-
+ g_signal_connect (G_OBJECT(event_viewer_data->tree_v), "key-press-event",
+ G_CALLBACK(key_handler),
+ event_viewer_data);
+
+ g_signal_connect (G_OBJECT(event_viewer_data->tree_v), "scroll-event",
+ G_CALLBACK(tree_v_scroll_handler),
+ event_viewer_data);
+
+
+
// Use on each column!
- //gtk_tree_view_column_set_sizing(event_viewer_data->tree_v, GTK_TREE_VIEW_COLUMN_FIXED);
+ //gtk_tree_view_column_set_sizing(event_viewer_data->tree_v,
+ //GTK_TREE_VIEW_COLUMN_FIXED);
/* The view now holds a reference. We can get rid of our own
* reference */
/* Create a column, associating the "text" attribute of the
* cell_renderer to the first column of the model */
/* Columns alignment : 0.0 : Left 0.5 : Center 1.0 : Right */
+ renderer = gtk_cell_renderer_text_new ();
+ column = gtk_tree_view_column_new_with_attributes ("Trace",
+ renderer,
+ "text", TRACE_NAME_COLUMN,
+ NULL);
+ gtk_tree_view_column_set_alignment (column, 0.0);
+ gtk_tree_view_column_set_fixed_width (column, 120);
+ 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 ("Tracefile",
+ renderer,
+ "text", TRACEFILE_NAME_COLUMN,
+ NULL);
+ gtk_tree_view_column_set_alignment (column, 0.0);
+ gtk_tree_view_column_set_fixed_width (column, 120);
+ 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 ("CPUID",
renderer,
NULL);
gtk_tree_view_column_set_alignment (column, 0.0);
gtk_tree_view_column_set_fixed_width (column, 45);
- gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column);
+ 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",
NULL);
gtk_tree_view_column_set_alignment (column, 0.0);
gtk_tree_view_column_set_fixed_width (column, 120);
- gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column);
-
+ 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 ("Time",
+ column = gtk_tree_view_column_new_with_attributes ("Facility",
renderer,
- "text", TIME_COLUMN,
+ "text", FACILITY_COLUMN,
NULL);
- gtk_tree_view_column_set_alignment (column, 1.0);
+ gtk_tree_view_column_set_alignment (column, 0.0);
gtk_tree_view_column_set_fixed_width (column, 120);
- gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column);
+ 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 ("PID",
+ column = gtk_tree_view_column_new_with_attributes ("Time (s)",
renderer,
- "text", PID_COLUMN,
+ "text", TIME_S_COLUMN,
NULL);
gtk_tree_view_column_set_alignment (column, 1.0);
- gtk_tree_view_column_set_fixed_width (column, 45);
- gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column);
+ gtk_tree_view_column_set_fixed_width (column, 120);
+ 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 ("Entry Length",
+ column = gtk_tree_view_column_new_with_attributes ("Time (ns)",
+ renderer,
+ "text", TIME_NS_COLUMN,
+ NULL);
+ gtk_tree_view_column_set_alignment (column, 1.0);
+ gtk_tree_view_column_set_fixed_width (column, 120);
+ 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 ("PID",
renderer,
- "text", ENTRY_LEN_COLUMN,
+ "text", PID_COLUMN,
NULL);
gtk_tree_view_column_set_alignment (column, 1.0);
- gtk_tree_view_column_set_fixed_width (column, 60);
- gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column);
+ gtk_tree_view_column_set_fixed_width (column, 45);
+ 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);
gtk_tree_view_column_set_alignment (column, 0.0);
- gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), column);
+ gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v),
+ column);
/* Setup the selection handler */
- event_viewer_data->select_c = gtk_tree_view_get_selection (GTK_TREE_VIEW (event_viewer_data->tree_v));
- gtk_tree_selection_set_mode (event_viewer_data->select_c, GTK_SELECTION_SINGLE);
+ event_viewer_data->select_c =
+ gtk_tree_view_get_selection (GTK_TREE_VIEW (event_viewer_data->tree_v));
+ gtk_tree_selection_set_mode (event_viewer_data->select_c,
+ GTK_SELECTION_SINGLE);
g_signal_connect (G_OBJECT (event_viewer_data->select_c), "changed",
G_CALLBACK (tree_selection_changed_cb),
event_viewer_data);
- gtk_container_add (GTK_CONTAINER (event_viewer_data->scroll_win), event_viewer_data->tree_v);
+ gtk_container_add (GTK_CONTAINER (event_viewer_data->scroll_win),
+ event_viewer_data->tree_v);
event_viewer_data->hbox_v = gtk_hbox_new(0, 0);
- gtk_box_pack_start(GTK_BOX(event_viewer_data->hbox_v), event_viewer_data->scroll_win, TRUE, TRUE, 0);
+ event_viewer_data->top_widget = event_viewer_data->hbox_v;
+ plugin_evd->parent.top_widget = event_viewer_data->hbox_v;
+
+ event_viewer_data->toolbar = gtk_toolbar_new();
+ gtk_toolbar_set_orientation(GTK_TOOLBAR(event_viewer_data->toolbar),
+ GTK_ORIENTATION_VERTICAL);
+
+ tmp_toolbar_icon = create_pixmap (main_window_get_widget(tab),
+ "guifilter16x16.png");
+ gtk_widget_show(tmp_toolbar_icon);
+ event_viewer_data->button_filter = gtk_tool_button_new(tmp_toolbar_icon,
+ "Filter");
+ g_signal_connect (G_OBJECT(event_viewer_data->button_filter),
+ "clicked",
+ G_CALLBACK (filter_button),
+ (gpointer)plugin_evd);
+ gtk_toolbar_insert(GTK_TOOLBAR(event_viewer_data->toolbar),
+ event_viewer_data->button_filter,
+ 0);
+ gtk_toolbar_set_style(GTK_TOOLBAR(event_viewer_data->toolbar),
+ GTK_TOOLBAR_ICONS);
+ gtk_box_pack_start(GTK_BOX(event_viewer_data->hbox_v),
+ event_viewer_data->toolbar, FALSE, FALSE, 0);
+ event_viewer_data->filter = NULL;
+
+ gtk_box_pack_start(GTK_BOX(event_viewer_data->hbox_v),
+ event_viewer_data->scroll_win, TRUE, TRUE, 0);
+
+ gtk_container_set_border_width(GTK_CONTAINER(event_viewer_data->hbox_v), 1);
/* Create vertical scrollbar and pack it */
event_viewer_data->vscroll_vc = gtk_vscrollbar_new(NULL);
GTK_UPDATE_CONTINUOUS);
// Changed by MD : more user friendly :)
//GTK_UPDATE_DISCONTINUOUS);
- gtk_box_pack_start(GTK_BOX(event_viewer_data->hbox_v), event_viewer_data->vscroll_vc, FALSE, TRUE, 0);
+ gtk_box_pack_start(GTK_BOX(event_viewer_data->hbox_v),
+ event_viewer_data->vscroll_vc, FALSE, TRUE, 0);
/* Get the vertical scrollbar's adjustment */
- event_viewer_data->vadjust_c = gtk_range_get_adjustment(GTK_RANGE(event_viewer_data->vscroll_vc));
+ event_viewer_data->vadjust_c =
+ gtk_range_get_adjustment(GTK_RANGE(event_viewer_data->vscroll_vc));
event_viewer_data->vtree_adjust_c = gtk_tree_view_get_vadjustment(
GTK_TREE_VIEW (event_viewer_data->tree_v));
event_viewer_data->vadjust_c->page_size = 2.0;
// event_viewer_data->vtree_adjust_c->upper;
/* Raw event trace */
+ gtk_widget_show(GTK_WIDGET(event_viewer_data->button_filter));
+ gtk_widget_show(event_viewer_data->toolbar);
gtk_widget_show(event_viewer_data->hbox_v);
gtk_widget_show(event_viewer_data->tree_v);
gtk_widget_show(event_viewer_data->vscroll_vc);
/* Add the object's information to the module's array */
- g_event_viewer_data_list = g_slist_append(g_event_viewer_data_list, event_viewer_data);
+ g_event_viewer_data_list = g_slist_append(g_event_viewer_data_list,
+ plugin_evd);
- event_viewer_data->first_event = -1 ;
- event_viewer_data->last_event = 0 ;
-
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;
-
- event_viewer_data->append = TRUE;
+ TimeInterval time_span = tsc->time_span;
+ end = ltt_time_sub(time_span.end_time, time_span.start_time);
- event_viewer_data->start_event_index = 0;
- event_viewer_data->end_event_index = event_viewer_data->num_visible_events - 1;
+ event_viewer_data->vadjust_c->upper =
+ ltt_time_to_double(end);
/* 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->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);
-
+ // event_viewer_data->current_time_updated = FALSE;
+ //
g_object_set_data_full(
G_OBJECT(event_viewer_data->hbox_v),
- "event_viewer_data",
- event_viewer_data,
+ "plugin_data",
+ plugin_evd,
(GDestroyNotify)gui_events_free);
+
+ g_object_set_data(
+ G_OBJECT(event_viewer_data->hbox_v),
+ "event_viewer_data",
+ event_viewer_data);
+
+ event_viewer_data->background_info_waiting = 0;
+
+ request_background_data(event_viewer_data);
+
return event_viewer_data;
}
+
+
+static gint background_ready(void *hook_data, void *call_data)
+{
+ EventViewerData *event_viewer_data = (EventViewerData *)hook_data;
+ LttvTrace *trace = (LttvTrace*)call_data;
+
+ event_viewer_data->background_info_waiting--;
+
+ if(event_viewer_data->background_info_waiting == 0) {
+ g_message("event viewer : background computation data ready.");
+
+ evd_redraw_notify(event_viewer_data, NULL);
+ }
+
+ return 0;
+}
+
+
+static void request_background_data(EventViewerData *event_viewer_data)
+{
+ LttvTracesetContext * tsc =
+ lttvwindow_get_traceset_context(event_viewer_data->tab);
+ gint num_traces = lttv_traceset_number(tsc->ts);
+ gint i;
+ LttvTrace *trace;
+ LttvTraceState *tstate;
+
+ LttvHooks *background_ready_hook =
+ lttv_hooks_new();
+ lttv_hooks_add(background_ready_hook, background_ready, event_viewer_data,
+ LTTV_PRIO_DEFAULT);
+ event_viewer_data->background_info_waiting = 0;
+
+ for(i=0;i<num_traces;i++) {
+ trace = lttv_traceset_get(tsc->ts, i);
+ tstate = LTTV_TRACE_STATE(tsc->traces[i]);
+
+ if(lttvwindowtraces_get_ready(g_quark_from_string("state"),trace)==FALSE
+ && !tstate->has_precomputed_states) {
+
+ if(lttvwindowtraces_get_in_progress(g_quark_from_string("state"),
+ trace) == FALSE) {
+ /* We first remove requests that could have been done for the same
+ * information. Happens when two viewers ask for it before servicing
+ * starts.
+ */
+ if(!lttvwindowtraces_background_request_find(trace, "state"))
+ lttvwindowtraces_background_request_queue(
+ main_window_get_widget(event_viewer_data->tab), trace, "state");
+ lttvwindowtraces_background_notify_queue(event_viewer_data,
+ trace,
+ ltt_time_infinite,
+ NULL,
+ background_ready_hook);
+ event_viewer_data->background_info_waiting++;
+ } else { /* in progress */
+
+ lttvwindowtraces_background_notify_current(event_viewer_data,
+ trace,
+ ltt_time_infinite,
+ NULL,
+ background_ready_hook);
+ event_viewer_data->background_info_waiting++;
+ }
+ } else {
+ /* Data ready. By its nature, this viewer doesn't need to have
+ * its data ready hook called htere, because a background
+ * request is always linked with a redraw.
+ */
+ }
+
+ }
+
+ lttv_hooks_destroy(background_ready_hook);
+
+}
+
+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)
+ g_debug("set cursor cb");
+
+#if 0
+ if(event_viewer_data->currently_selected_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,
+ event_viewer_data->currently_selected_event,
-1);
- gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE);
+ gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v),
+ path, NULL, FALSE);
gtk_tree_path_free(path);
}
+#endif //0
}
void tree_v_get_cursor(EventViewerData *event_viewer_data)
GtkTreePath *path;
gint *indices;
- gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), &path, NULL);
+ g_debug("get cursor cb");
+
+
+#if 0
+ gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v),
+ &path, NULL);
indices = gtk_tree_path_get_indices(path);
if(indices != NULL)
- {
- event_viewer_data->selected_event = TRUE;
- event_viewer_data->currently_selected_event =
- event_viewer_data->first_event + indices[0];
-
- } else {
- event_viewer_data->selected_event = FALSE;
- event_viewer_data->currently_selected_event = 0;
- }
+ event_viewer_data->currently_selected_event = indices[0];
+ else
+ event_viewer_data->currently_selected_event = -1;
gtk_tree_path_free(path);
-
+#endif //0
}
+/* Filter out the key repeats that come too fast */
+static gboolean key_handler(GtkWidget *widget, GdkEventKey *event,
+ gpointer user_data)
+{
+ EventViewerData *evd = (EventViewerData *)user_data;
+
+ g_debug("event time : %u , last time : %u", event->time,
+ evd->last_tree_update_time);
+
+ if(guint32_before(event->time, evd->last_tree_update_time))
+ return TRUE;
+ else
+ return FALSE;
+}
-
-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);
- 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);
- }
-
- indices = gtk_tree_path_get_indices(path);
+ g_debug("move cursor cb");
+ //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);
+ //}
+
+ //indices = gtk_tree_path_get_indices(path);
- value = gtk_adjustment_get_value(event_viewer_data->vadjust_c);
+ //value = gtk_adjustment_get_value(event_viewer_data->vadjust_c);
+
+ /* If events request pending, do nothing*/
+ if(lttvwindow_events_request_pending(event_viewer_data->tab)) return;
+
+ /* If no prior position... */
+#if 0
+ if(ltt_time_compare(
+ lttv_traceset_context_position_get_time(
+ event_viewer_data->currently_selected_position),
+ ltt_time_infinite) == 0) {
+
+ 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);
+
+ gtk_tree_path_free(path);
+ return;
+
+ }
+#endif //0
+
+ g_debug("tree view move cursor : arg1 is %u and arg2 is %d",
+ (guint)arg1, arg2);
+
+ switch(arg1) {
+ case GTK_MOVEMENT_DISPLAY_LINES:
+ if(arg2 == 1) {
+ /* Move one line down */
+ if(event_viewer_data->pos->len > 0) {
+ LttvTracesetContextPosition *end_pos =
+ (LttvTracesetContextPosition*)g_ptr_array_index(
+ event_viewer_data->pos,
+ event_viewer_data->pos->len-1);
+ if(lttv_traceset_context_pos_pos_compare(end_pos,
+ event_viewer_data->currently_selected_position) == 0) {
+ /* Must get down one event and select the last one */
+ gtk_tree_selection_unselect_all(gtk_tree_view_get_selection(
+ GTK_TREE_VIEW(event_viewer_data->tree_v)));
+ event_viewer_data->update_cursor = FALSE;
+ gtk_adjustment_set_value(event_viewer_data->vadjust_c,
+ gtk_adjustment_get_value(event_viewer_data->vadjust_c) + 1);
+ event_viewer_data->update_cursor = TRUE;
+ if(event_viewer_data->pos->len > 0) {
+ path = gtk_tree_path_new_from_indices(
+ max(0, event_viewer_data->pos->len - 1), -1);
+ if(path) {
+ gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v),
+ path, NULL, FALSE);
+ gtk_tree_path_free(path);
+ }
+ }
+ }
+ } else {
+ /* Must get down one event and select the last one */
+ gtk_tree_selection_unselect_all(gtk_tree_view_get_selection(
+ GTK_TREE_VIEW(event_viewer_data->tree_v)));
+ event_viewer_data->update_cursor = FALSE;
+ gtk_adjustment_set_value(event_viewer_data->vadjust_c,
+ gtk_adjustment_get_value(event_viewer_data->vadjust_c) + 1);
+ event_viewer_data->update_cursor = TRUE;
+ if(event_viewer_data->pos->len > 0) {
+ path = gtk_tree_path_new_from_indices(
+ max(0, event_viewer_data->pos->len - 1), -1);
+ if(path) {
+ gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v),
+ path, NULL, FALSE);
+ gtk_tree_path_free(path);
+ }
+ }
+ }
+
+ } else {
+ if(event_viewer_data->pos->len > 0) {
+ /* Move one line up */
+ LttvTracesetContextPosition *begin_pos =
+ (LttvTracesetContextPosition*)g_ptr_array_index(
+ event_viewer_data->pos,
+ 0);
+ if(lttv_traceset_context_pos_pos_compare(begin_pos,
+ event_viewer_data->currently_selected_position) == 0) {
+ /* Must get up one event and select the first one */
+ gtk_tree_selection_unselect_all(gtk_tree_view_get_selection(
+ GTK_TREE_VIEW(event_viewer_data->tree_v)));
+ event_viewer_data->update_cursor = FALSE;
+ gtk_adjustment_set_value(event_viewer_data->vadjust_c,
+ gtk_adjustment_get_value(event_viewer_data->vadjust_c) - 1);
+ event_viewer_data->update_cursor = TRUE;
+ if(event_viewer_data->pos->len > 0) {
+ path = gtk_tree_path_new_from_indices(
+ 0, -1);
+ if(path) {
+ gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v),
+ path, NULL, FALSE);
+ gtk_tree_path_free(path);
+ }
+ }
+ }
+ } else {
+ /* Must get up one event and select the first one */
+ gtk_tree_selection_unselect_all(gtk_tree_view_get_selection(
+ GTK_TREE_VIEW(event_viewer_data->tree_v)));
+ event_viewer_data->update_cursor = FALSE;
+ gtk_adjustment_set_value(event_viewer_data->vadjust_c,
+ gtk_adjustment_get_value(event_viewer_data->vadjust_c) - 1);
+ event_viewer_data->update_cursor = TRUE;
+ if(event_viewer_data->pos->len > 0) {
+ path = gtk_tree_path_new_from_indices(
+ 0, -1);
+ if(path) {
+ gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v),
+ path, NULL, FALSE);
+ gtk_tree_path_free(path);
+ }
+ }
+ }
+ }
+ break;
+ case GTK_MOVEMENT_PAGES:
+ if(arg2 == 1) {
+ /* Move one page down */
+ if(event_viewer_data->pos->len > 0) {
+ LttvTracesetContextPosition *end_pos =
+ (LttvTracesetContextPosition*)g_ptr_array_index(
+ event_viewer_data->pos,
+ event_viewer_data->pos->len-1);
+ if(lttv_traceset_context_pos_pos_compare(end_pos,
+ event_viewer_data->currently_selected_position) == 0) {
+ /* Must get down one page and select the last one */
+ gtk_tree_selection_unselect_all(gtk_tree_view_get_selection(
+ GTK_TREE_VIEW(event_viewer_data->tree_v)));
+ event_viewer_data->update_cursor = FALSE;
+ gtk_adjustment_set_value(event_viewer_data->vadjust_c,
+ gtk_adjustment_get_value(event_viewer_data->vadjust_c) + 2);
+ event_viewer_data->update_cursor = TRUE;
+ if(event_viewer_data->pos->len > 0) {
+ path = gtk_tree_path_new_from_indices(
+ event_viewer_data->pos->len - 1, -1);
+ if(path) {
+ gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v),
+ path, NULL, FALSE);
+ gtk_tree_path_free(path);
+ }
+ }
+ }
+ } else {
+ /* Must get down one page and select the last one */
+ gtk_tree_selection_unselect_all(gtk_tree_view_get_selection(
+ GTK_TREE_VIEW(event_viewer_data->tree_v)));
+ event_viewer_data->update_cursor = FALSE;
+ gtk_adjustment_set_value(event_viewer_data->vadjust_c,
+ gtk_adjustment_get_value(event_viewer_data->vadjust_c) + 2);
+ event_viewer_data->update_cursor = TRUE;
+ if(event_viewer_data->pos->len > 0) {
+ path = gtk_tree_path_new_from_indices(
+ event_viewer_data->pos->len - 1, -1);
+ if(path) {
+ gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v),
+ path, NULL, FALSE);
+ gtk_tree_path_free(path);
+ }
+ }
+ }
+ } else {
+ /* Move one page up */
+ if(event_viewer_data->pos->len > 0) {
+ LttvTracesetContextPosition *begin_pos =
+ (LttvTracesetContextPosition*)g_ptr_array_index(
+ event_viewer_data->pos,
+ 0);
+ if(lttv_traceset_context_pos_pos_compare(begin_pos,
+ event_viewer_data->currently_selected_position) == 0) {
+ /* Must get up one page and select the first one */
+ gtk_tree_selection_unselect_all(gtk_tree_view_get_selection(
+ GTK_TREE_VIEW(event_viewer_data->tree_v)));
+ event_viewer_data->update_cursor = FALSE;
+ gtk_adjustment_set_value(event_viewer_data->vadjust_c,
+ gtk_adjustment_get_value(event_viewer_data->vadjust_c) - 2);
+ event_viewer_data->update_cursor = TRUE;
+ if(event_viewer_data->pos->len > 0) {
+ path = gtk_tree_path_new_from_indices(
+ 0, -1);
+ if(path) {
+ gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v),
+ path, NULL, FALSE);
+ gtk_tree_path_free(path);
+ }
+ }
+ }
+ } else {
+ /* Must get up one page and select the first one */
+ gtk_tree_selection_unselect_all(gtk_tree_view_get_selection(
+ GTK_TREE_VIEW(event_viewer_data->tree_v)));
+ event_viewer_data->update_cursor = FALSE;
+ gtk_adjustment_set_value(event_viewer_data->vadjust_c,
+ gtk_adjustment_get_value(event_viewer_data->vadjust_c) - 2);
+ event_viewer_data->update_cursor = TRUE;
+ if(event_viewer_data->pos->len > 0) {
+ path = gtk_tree_path_new_from_indices(
+ 0, -1);
+ if(path) {
+ gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v),
+ path, NULL, FALSE);
+ gtk_tree_path_free(path);
+ }
+ }
+ }
+ }
+ break;
+ default:
+ break;
+ }
+
+ //gtk_tree_path_free(path);
+#if 0
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]) // Do we need an empty field here (before first)?
{
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);
//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);
+ }
+#endif //0
+}
+
+static void filter_button (GtkToolButton *toolbutton,
+ gpointer user_data)
+{
+ LttvPluginEVD *plugin_evd = (LttvPluginEVD*)user_data;
+ LttvAttribute *attribute;
+ LttvAttributeValue value;
+ gboolean ret;
+ g_printf("Filter button clicked\n");
+
+ attribute = LTTV_ATTRIBUTE(lttv_iattribute_find_subdir(
+ LTTV_IATTRIBUTE(lttv_global_attributes()),
+ LTTV_VIEWER_CONSTRUCTORS));
+ g_assert(attribute);
+
+ ret = lttv_iattribute_find_by_path(LTTV_IATTRIBUTE(attribute),
+ "guifilter", LTTV_POINTER, &value);
+ g_assert(ret);
+ lttvwindow_viewer_constructor constructor =
+ (lttvwindow_viewer_constructor)*(value.v_pointer);
+ if(constructor) constructor(&plugin_evd->parent);
+ else g_warning("Filter module not loaded.");
+
+ //FIXME : viewer returned.
+}
+
+gboolean tree_v_scroll_handler (GtkWidget *widget, GdkEventScroll *event, gpointer data)
+{
+ EventViewerData *event_viewer_data = (EventViewerData*) data;
+ Tab *tab = event_viewer_data->tab;
+
+ switch(event->direction) {
+ case GDK_SCROLL_UP:
+ gtk_adjustment_set_value(event_viewer_data->vadjust_c,
+ gtk_adjustment_get_value(event_viewer_data->vadjust_c) - 1);
+ break;
+ case GDK_SCROLL_DOWN:
+ gtk_adjustment_set_value(event_viewer_data->vadjust_c,
+ gtk_adjustment_get_value(event_viewer_data->vadjust_c) + 1);
+ break;
+ default:
+ g_error("Only scroll up and down expected");
+ }
+ return TRUE;
}
void tree_v_cursor_changed_cb (GtkWidget *widget, gpointer data)
{
EventViewerData *event_viewer_data = (EventViewerData*) data;
- LttTime ltt_time;
- guint64 time;
+ Tab *tab = event_viewer_data->tab;
GtkTreeIter iter;
GtkTreeModel* model = GTK_TREE_MODEL(event_viewer_data->store_m);
GtkTreePath *path;
-
+ LttvTracesetContextPosition *pos;
+
+ g_debug("cursor changed cb");
+
/* On cursor change, modify the currently selected event by calling
* the right API function */
- tree_v_get_cursor(event_viewer_data);
-
- gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), &path, NULL);
- if(gtk_tree_model_get_iter(model,&iter,path)){
- gtk_tree_model_get(model, &iter, TIME_COLUMN, &time, -1);
- 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(event_viewer_data->report_position) {
+ if(event_viewer_data->pos->len > 0) {
+ gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v),
+ &path, NULL);
+ if(path) {
+ if(gtk_tree_model_get_iter(model,&iter,path)){
+ gtk_tree_model_get(model, &iter, POSITION_COLUMN, &pos, -1);
+
+ if(lttv_traceset_context_pos_pos_compare(pos,
+ event_viewer_data->currently_selected_position) != 0)
+ lttvwindow_report_current_position(tab, pos);
+ }else{
+ g_warning("Can not get iter\n");
+ }
+ gtk_tree_path_free(path);
+ }
+ }
+ }
+}
+
+
+static void tree_selection_changed_cb (GtkTreeSelection *selection,
+ gpointer data)
+{
+ g_debug("tree sel changed cb");
+ EventViewerData *event_viewer_data = (EventViewerData*) data;
+#if 0
+ /* Set the cursor to currently selected event */
+ GtkTreeModel* model = GTK_TREE_MODEL(event_viewer_data->store_m);
+ GtkTreeIter iter;
+ LttvTracesetContextPosition *pos;
+ guint i;
+ GtkTreePath *tree_path;
+
+ for(i=0;i<event_viewer_data->num_visible_events;i++) {
+ tree_path = gtk_tree_path_new_from_indices(
+ i,
+ -1);
+ if(gtk_tree_model_get_iter(model,&iter,tree_path)){
+ gtk_tree_model_get(model, &iter, POSITION_COLUMN, &pos, -1);
+
+ if(lttv_traceset_context_pos_pos_compare(pos,
+ event_viewer_data->currently_selected_position) == 0) {
+ /* Match! */
+ gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v),
+ tree_path, NULL, FALSE);
+ break;
+ }
+
+ }else{
+ g_warning("Can not get iter\n");
}
- }else{
- g_warning("Can not get iter\n");
+ gtk_tree_path_free(tree_path);
}
+#endif //0
+}
+#if 0
+static gint key_snooper(GtkWidget *grab_widget, GdkEventKey *event,
+ gpointer func_data)
+{
+ return TRUE;
}
+#endif //0
+/* This callback may be recalled after a step up/down, but we don't want to lose
+ * the exact position : what we do is that we only set the value if it has
+ * changed : a step up/down that doesn't change the time value of the first
+ * event won't trigger a scrollbar change. */
void v_scroll_cb (GtkAdjustment *adjustment, gpointer data)
{
EventViewerData *event_viewer_data = (EventViewerData*)data;
- GtkTreePath *tree_path;
+ LttvTracesetStats *tss =
+ lttvwindow_get_traceset_stats(event_viewer_data->tab);
+ LttvTracesetContext *tsc = (LttvTracesetContext*)tss;
+ g_debug("SCROLL begin");
+ g_debug("SCROLL values : %g , %g, %g",
+ adjustment->value, event_viewer_data->previous_value,
+ (adjustment->value - event_viewer_data->previous_value));
- get_test_data(adjustment->value, event_viewer_data->num_visible_events,
- event_viewer_data);
+ LttTime new_time_off = ltt_time_from_double(adjustment->value);
+ LttTime old_time_off = ltt_time_from_double(event_viewer_data->previous_value);
+ g_debug("SCROLL time values %lu.%lu, %lu.%lu", new_time_off.tv_sec,
+ new_time_off.tv_nsec, old_time_off.tv_sec, old_time_off.tv_nsec);
+ /* If same value : nothing to update */
+ if(ltt_time_compare(new_time_off, old_time_off) == 0)
+ return;
+ //LttTime old_time = event_viewer_data->first_event;
- if(event_viewer_data->currently_selected_event
- >= event_viewer_data->first_event
- &&
- event_viewer_data->currently_selected_event
- <= event_viewer_data->last_event
- &&
- event_viewer_data->selected_event)
- {
+
+ //gint snoop = gtk_key_snooper_install(key_snooper, NULL);
+
+ get_events(adjustment->value, event_viewer_data);
+
+ //gtk_key_snooper_remove(snoop);
+#if 0
+ LttTime time = ltt_time_sub(event_viewer_data->first_event,
+ tsc->time_span.start_time);
+ double value = ltt_time_to_double(time);
+ gtk_adjustment_set_value(event_viewer_data->vadjust_c, value);
+
+ if(event_viewer_data->currently_selected_event != -1) {
tree_path = gtk_tree_path_new_from_indices(
- event_viewer_data->currently_selected_event-
- event_viewer_data->first_event,
+ event_viewer_data->currently_selected_event,
-1);
// gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), tree_path,
// NULL, FALSE);
gtk_tree_path_free(tree_path);
- }
-
-
+ }
+#endif //0
+ g_debug("SCROLL end");
}
-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);
+ gint vertical_separator;
+ gtk_widget_style_get (GTK_WIDGET (TreeView),
+ "vertical-separator", &vertical_separator,
+ NULL);
+
+ height += vertical_separator;
+
return height;
}
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) ;
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,
- event_viewer_data->num_visible_events,
- event_viewer_data);
+ get_events(event_viewer_data->vadjust_c->value, event_viewer_data);
}
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->raw_trace_data_queue_tmp->length == 0 &&
- event_viewer_data->raw_trace_data_queue->length == 0){
+ 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);
return FALSE;
}
+#endif //0
-void insert_data_into_model(EventViewerData *event_viewer_data, int start, int end)
+static gboolean events_check_handler(guint count, gboolean *stop_flag)
{
- int i;
- guint64 real_data;
- RawTraceData * raw_data;
- GList * first;
- GtkTreeIter iter;
-
- first = event_viewer_data->raw_trace_data_queue->head;
- for(i=start; i<end; i++){
- if(i>=event_viewer_data->number_of_events) break;
- raw_data = (RawTraceData*)g_list_nth_data(first, i);
-
- // Add a new row to the model
- real_data = raw_data->time.tv_sec;
- real_data *= NANOSECONDS_PER_SECOND;
- real_data += raw_data->time.tv_nsec;
- gtk_list_store_append (event_viewer_data->store_m, &iter);
- gtk_list_store_set (event_viewer_data->store_m, &iter,
- CPUID_COLUMN, raw_data->cpu_id,
- EVENT_COLUMN, raw_data->event_name,
- TIME_COLUMN, real_data,
- PID_COLUMN, raw_data->pid,
- ENTRY_LEN_COLUMN, raw_data->entry_length,
- EVENT_DESCR_COLUMN, raw_data->event_description,
- -1);
- }
+ if(count % CHECK_GDK_INTERVAL == 0) {
+ gtk_main_iteration_do(FALSE);
+ if(*stop_flag)
+ return TRUE;
+ else
+ return FALSE;
+ } else return FALSE;
}
-void get_test_data(double time_value, guint list_height,
- EventViewerData *event_viewer_data)
+static void get_events(double new_value, EventViewerData *event_viewer_data)
{
- GtkTreeIter iter;
- int i;
- GtkTreeModel *model = GTK_TREE_MODEL(event_viewer_data->store_m);
GtkTreePath *tree_path;
- RawTraceData * raw_data;
- ScrollDirection direction = SCROLL_NONE;
- GList * first;
- int event_number;
- double value = event_viewer_data->previous_value - time_value;
- LttTime start, end, time;
- LttEvent * ev;
- unsigned backward_num, minNum, maxNum;
- LttTracefile * tf;
- unsigned block_num, event_num;
- unsigned 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);
- }
-
-
- // 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;
-
- switch(direction){
- case SCROLL_STEP_UP:
- case SCROLL_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){
- event_viewer_data->append = FALSE;
- do{
- if(direction == SCROLL_PAGE_UP){
- minNum = list_height - event_viewer_data->start_event_index ;
- }else{
- minNum = 1;
- }
+ LttvTracesetStats *tss =
+ lttvwindow_get_traceset_stats(event_viewer_data->tab);
+ LttvTracesetContext *tsc = (LttvTracesetContext*)tss;
+ guint i;
+ gboolean seek_by_time;
+
+ if(lttvwindow_preempt_count > 0) return;
- first = event_viewer_data->raw_trace_data_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;
- }
+ double value = new_value - event_viewer_data->previous_value;
- event_viewer_data->current_event_index = event_viewer_data->start_event_index;
- get_events(event_viewer_data, 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))
- need_backward_again = TRUE;
- else need_backward_again = FALSE;
- if(size == 0){
- count++;
- }else{
- count = 0;
- }
- }while(need_backward_again);
- }
- if(direction == SCROLL_STEP_UP)
- event_number = event_viewer_data->start_event_index - 1;
- else
- event_number = event_viewer_data->start_event_index - list_height;
- break;
- case SCROLL_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;
- if(!first)break;
- raw_data = (RawTraceData*)g_list_nth_data(first,event_viewer_data->number_of_events - 1);
- start = raw_data->time;
- start.tv_nsec++;
- end.tv_sec = G_MAXULONG;
- end.tv_nsec = G_MAXULONG;
- 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);
- if(size == 0)
- get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE_CUBE,&size);
- }
- if(size==0) event_number = event_viewer_data->start_event_index;
- else event_number = event_viewer_data->number_of_events - size - list_height + 1;
- }else event_number = event_viewer_data->start_event_index + 1;
- break;
- case SCROLL_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;
- if(!first)break;
- raw_data = (RawTraceData*)g_list_nth_data(first,event_viewer_data->number_of_events - 1);
- start = raw_data->time;
- start.tv_nsec++;
- end.tv_sec = G_MAXULONG;
- end.tv_nsec = G_MAXULONG;
- 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);
- if(size == 0)
- get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE_CUBE,&size);
+ /* Set stop button status for foreground processing */
+ event_viewer_data->tab->stop_foreground = FALSE;
+ lttvwindow_events_request_disable();
+
+ /* See where we have to scroll... */
+ ScrollDirection direction;
+ gint relative_position;
+
+ if(value < -0.8) {
+ if(value >= -1.0) direction = SCROLL_STEP_UP;
+ else {
+ if(value >= -2.0) direction = SCROLL_PAGE_UP;
+ else direction = SCROLL_JUMP;
}
- remain_events += size;
- if(list_height <= remain_events)
- event_number = event_viewer_data->number_of_events - remain_events - 1;
- else
- event_number = event_viewer_data->number_of_events - 1 - list_height;
- }else event_number = event_viewer_data->start_event_index + list_height - 1;
- break;
- case 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);
- 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;
- 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(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);
- 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;
+ } else if(value > 0.8) {
+ if(value <= 1.0) direction = SCROLL_STEP_DOWN;
+ else {
+ if(value <= 2.0) direction = SCROLL_PAGE_DOWN;
+ else direction = SCROLL_JUMP;
}
- event_number = event_viewer_data->raw_trace_data_queue->length - list_height;
- }else if(size == 0){
- get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE_SQUARE,&size);
- if(size == 0)
- get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE_CUBE,&size);
- event_number = 0;
- }else{
- event_number = 0;
- }
- break;
- case SCROLL_NONE:
- event_number = event_viewer_data->current_event_index;
- break;
- default:
+ } else direction = SCROLL_NONE; /* 0.0 */
+
+
+ switch(direction) {
+ case SCROLL_STEP_UP:
+ g_debug("get_events : SCROLL_STEP_UP");
+ relative_position = -1;
+ seek_by_time = 0;
break;
- }
+ case SCROLL_STEP_DOWN:
+ g_debug("get_events : SCROLL_STEP_DOWN");
+ relative_position = 1;
+ seek_by_time = 0;
+ break;
+ case SCROLL_PAGE_UP:
+ g_debug("get_events : SCROLL_PAGE_UP");
+ relative_position = -(event_viewer_data->num_visible_events);
+ seek_by_time = 0;
+ break;
+ case SCROLL_PAGE_DOWN:
+ g_debug("get_events : SCROLL_PAGE_DOWN");
+ relative_position = event_viewer_data->num_visible_events;
+ seek_by_time = 0;
+ break;
+ case SCROLL_JUMP:
+ g_debug("get_events : SCROLL_JUMP");
+ seek_by_time = 1;
+ break;
+ case SCROLL_NONE:
+ g_debug("get_events : SCROLL_NONE");
+ relative_position = 0;
+ seek_by_time = 0;
+ break;
+ }
+
+ LttTime time = ltt_time_from_double(new_value);
+ time = ltt_time_add(tsc->time_span.start_time, time);
- if(event_number < 0) event_number = 0;
-
- //update the value of the scroll bar
- if(direction != SCROLL_NONE && direction != SCROLL_JUMP){
- first = event_viewer_data->raw_trace_data_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_viewer_data->previous_value = event_viewer_data->vadjust_c->value;
+ if(!seek_by_time) {
+
+ LttvTracesetContextPosition *pos =
+ lttv_traceset_context_position_new(tsc);
+
+ /* Remember the beginning position */
+ if(event_viewer_data->pos->len > 0) {
+ LttvTracesetContextPosition *first_pos =
+ (LttvTracesetContextPosition*)g_ptr_array_index(
+ event_viewer_data->pos,
+ 0);
+ lttv_traceset_context_position_copy(pos, first_pos);
+
+ if(relative_position >= 0) {
+ LttTime first_event_time =
+ lttv_traceset_context_position_get_time(
+ pos);
+ lttv_state_traceset_seek_time_closest((LttvTracesetState*)tsc,
+ first_event_time);
+ lttv_process_traceset_middle(tsc, ltt_time_infinite,
+ G_MAXUINT,
+ pos);
+
+ } else if(relative_position < 0) {
+ g_assert(lttv_process_traceset_seek_position(tsc, pos) == 0);
}
+ } else {
+ /* There is nothing in the list : simply seek to the time value. */
+ lttv_state_traceset_seek_time_closest((LttvTracesetState*)tsc,
+ time);
+ lttv_process_traceset_middle(tsc, time, G_MAXUINT,
+ NULL);
}
-
- event_viewer_data->start_event_index = event_number;
- event_viewer_data->end_event_index = event_number + list_height - 1;
- if(event_viewer_data->end_event_index > event_viewer_data->number_of_events - 1){
- event_viewer_data->end_event_index = event_viewer_data->number_of_events - 1;
- }
-
- first = event_viewer_data->raw_trace_data_queue->head;
- gtk_list_store_clear(event_viewer_data->store_m);
- if(!first){
- // event_viewer_data->previous_value = 0;
- // event_viewer_data->vadjust_c->value = 0.0;
- // gtk_widget_hide(event_viewer_data->vscroll_vc);
- goto LAST;
- }else gtk_widget_show(event_viewer_data->vscroll_vc);
-
- 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; i<event_viewer_data->last_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);
- }
+ /* Note that, as we mess with the tsc position, this function CANNOT be called
+ * from a hook inside the lttv_process_traceset_middle. */
+ /* As the lttvwindow API keeps a sync_position inside the tsc to go back at
+ * the right spot after being interrupted, it's ok to change the tsc position,
+ * as long as we do not touch the sync_position. */
+
+ /* Get the beginning position of the read (with seek backward or seek forward)
+ */
+ if(relative_position > 0) {
+ guint count;
+ count += lttv_process_traceset_seek_n_forward(tsc, relative_position,
+ events_check_handler,
+ &event_viewer_data->tab->stop_foreground,
+ event_viewer_data->main_win_filter,
+ event_viewer_data->filter, NULL);
+ } else if(relative_position < 0) {
+ guint count;
- 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; i<event_number; i++)
- {
- /* Remove these events from the list */
- gtk_tree_model_get_iter_first(model, &iter);
- gtk_list_store_remove(event_viewer_data->store_m, &iter);
+ /* Get an idea of currently shown event dispersion */
+ LttTime first_event_time =
+ lttv_traceset_context_position_get_time(event_viewer_data->first_event);
+ LttTime last_event_time =
+ lttv_traceset_context_position_get_time(event_viewer_data->last_event);
+ LttTime time_diff = ltt_time_sub(last_event_time, first_event_time);
+ if(ltt_time_compare(time_diff, ltt_time_zero) == 0)
+ time_diff = seek_back_default_offset;
+
+ count = lttv_process_traceset_seek_n_backward(tsc,
+ abs(relative_position),
+ time_diff,
+ (seek_time_fct)lttv_state_traceset_seek_time_closest,
+ events_check_handler,
+ &event_viewer_data->tab->stop_foreground,
+ event_viewer_data->main_win_filter,
+ event_viewer_data->filter, NULL);
+ } /* else 0 : do nothing : we are already at the beginning position */
+
+ lttv_traceset_context_position_destroy(pos);
+
+ /* Save the first event position */
+ lttv_traceset_context_position_save(tsc, event_viewer_data->first_event);
+
+ time = lttv_traceset_context_position_get_time(
+ event_viewer_data->first_event);
+ //if(ltt_time_compare(time, tsc->time_span.end_time) > 0)
+ // time = tsc->time_span.end_time;
+
+ LttTime time_val = ltt_time_sub(time,
+ tsc->time_span.start_time);
+ event_viewer_data->previous_value = ltt_time_to_double(time_val);
+
+ lttv_state_traceset_seek_time_closest((LttvTracesetState*)tsc, time);
+ lttv_process_traceset_middle(tsc, ltt_time_infinite, G_MAXUINT,
+ event_viewer_data->first_event);
+
+ } else {
+ /* Seek by time */
+ lttv_state_traceset_seek_time_closest((LttvTracesetState*)tsc,
+ time);
+ lttv_process_traceset_middle(tsc, time, G_MAXUINT,
+ NULL);
+ LttTime time_val = ltt_time_sub(time,
+ tsc->time_span.start_time);
+ event_viewer_data->previous_value = ltt_time_to_double(time_val);
+ lttv_traceset_context_position_save(tsc, event_viewer_data->first_event);
}
- for(i=event_viewer_data->last_event+1; i<event_number+list_height; i++)
- {
- if(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);
+
+ /* Clear the model (don't forget to free the TCS positions!) */
+ gtk_list_store_clear(event_viewer_data->store_m);
+ for(i=0;i<event_viewer_data->pos->len;i++) {
+ LttvTracesetContextPosition *cur_pos =
+ (LttvTracesetContextPosition*)g_ptr_array_index(event_viewer_data->pos,
+ i);
+ lttv_traceset_context_position_destroy(cur_pos);
}
-
- }
- //}
-#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);
+ g_ptr_array_set_size(event_viewer_data->pos, 0);
+
-}
+ /* Mathieu :
+ * I make the choice not to use the mainwindow lttvwindow API here : the idle
+ * loop might have a too low priority, and we want good update while
+ * scrolling. However, we call the gdk loop to get events periodically so the
+ * processing can be stopped.
+ */
+ lttv_process_traceset_begin(tsc,
+ NULL, NULL, NULL, event_viewer_data->event_hooks, NULL);
-void add_test_data(EventViewerData *event_viewer_data)
-{
- GtkTreeIter iter;
- int i;
+ event_viewer_data->num_events = 0;
- for(i=0; i<10; i++)
- {
- /* Add a new row to the model */
- 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);
- }
+ lttv_process_traceset_middle(tsc, ltt_time_infinite, G_MAXUINT, NULL);
-}
+ lttv_process_traceset_end(tsc,
+ NULL, NULL, NULL, event_viewer_data->event_hooks, NULL);
-void
-gui_events_free(EventViewerData *event_viewer_data)
-{
- if(event_viewer_data){
- lttv_hooks_remove(event_viewer_data->before_event_hooks,parse_event);
- lttv_hooks_destroy(event_viewer_data->before_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);
-
- 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);
-
- g_free(event_viewer_data->filter_key);
- g_event_viewer_data_list = g_slist_remove(g_event_viewer_data_list, event_viewer_data);
- g_free(event_viewer_data);
- }
-}
+ /* Get the end position */
+ if(event_viewer_data->pos->len > 0) {
+ LttvTracesetContextPosition *cur_pos =
+ (LttvTracesetContextPosition*)g_ptr_array_index(event_viewer_data->pos,
+ event_viewer_data->pos->len - 1);
+ lttv_traceset_context_position_copy(event_viewer_data->last_event,
+ cur_pos);
+ } else
+ lttv_traceset_context_position_save(tsc, event_viewer_data->last_event);
-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)){
- gui_events_free(event_viewer_data);
- gtk_widget_destroy(event_viewer_data->hbox_v);
- event_viewer_data = NULL;
- }
+ gtk_adjustment_set_value(event_viewer_data->vadjust_c,
+ event_viewer_data->previous_value);
- /* Destroy the Tree View */
- //gtk_widget_destroy(event_viewer_data->tree_v);
+ //g_signal_emit_by_name(G_OBJECT (event_viewer_data->select_c),
+ // "changed");
- /* 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);
+ event_viewer_data->last_tree_update_time =
+ gdk_x11_get_server_time(
+ gtk_widget_get_parent_window(event_viewer_data->tree_v));
+
+ lttvwindow_events_request_enable();
+
+ return;
}
-//FIXME : call hGuiEvents_Destructor for corresponding data upon widget destroy
-static void
-tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data)
+int event_hook(void *hook_data, void *call_data)
{
- EventViewerData *event_viewer_data = (EventViewerData*)data;
- GtkTreeIter iter;
- GtkTreeModel *model = GTK_TREE_MODEL(event_viewer_data->store_m);
- gchar *event;
+ EventViewerData *event_viewer_data = (EventViewerData*)hook_data;
+ LttvTracefileContext *tfc = (LttvTracefileContext*)call_data;
+ LttvTracefileState *tfs = (LttvTracefileState*)call_data;
+ LttEvent *e = ltt_tracefile_get_event(tfc->tf);
+
+ if(event_viewer_data->num_events % CHECK_GDK_INTERVAL == 0) {
+ gtk_main_iteration_do(FALSE);
+ if(event_viewer_data->tab->stop_foreground)
+ return TRUE;
+ }
+ event_viewer_data->num_events++;
- if (gtk_tree_selection_get_selected (selection, &model, &iter))
- {
- gtk_tree_model_get (model, &iter, EVENT_COLUMN, &event, -1);
-
- g_free (event);
- }
-}
+ LttvFilter *filter = event_viewer_data->main_win_filter;
+ if(filter != NULL && filter->head != NULL)
+ if(!lttv_filter_tree_parse(filter->head,e,tfc->tf,
+ tfc->t_context->t,tfc))
+ return FALSE;
+ filter = event_viewer_data->filter;
+ if(filter != NULL && filter->head != NULL)
+ if(!lttv_filter_tree_parse(filter->head,e,tfc->tf,
+ tfc->t_context->t,tfc))
+ return FALSE;
-int event_selected_hook(void *hook_data, void *call_data)
-{
- EventViewerData *event_viewer_data = (EventViewerData*) hook_data;
- guint *event_number = (guint*) call_data;
+
+ LttFacility *facility = ltt_event_facility(e);
+ LttEventType *event_type = ltt_event_eventtype(e);
+ LttTime time = ltt_event_time(e);
+
+ guint cpu = tfs->cpu;
+ LttvTraceState *ts = (LttvTraceState*)tfc->t_context;
+ LttvProcessState *process = ts->running_process[cpu];
- event_viewer_data->currently_selected_event = *event_number;
- event_viewer_data->selected_event = TRUE ;
+ GtkTreeIter iter;
+
+ GString *desc = g_string_new("");
- tree_v_set_cursor(event_viewer_data);
+ LttvTracesetContextPosition *pos =
+ lttv_traceset_context_position_new(tfc->t_context->ts_context);
-}
+ lttv_traceset_context_position_save(tfc->t_context->ts_context, pos);
-/* If every module uses the filter, maybe these two
- * (add/remove_context_hooks functions) should be put in common place
- */
-void add_context_hooks(EventViewerData * event_viewer_data,
- LttvTracesetContext * tsc)
-{
- gint i, j, k, m,n, nbi, id;
- 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
-
- nbi = lttv_traceset_number(tsc->ts);
- for(i = 0 ; i < nbi ; i++) {
- t_s = lttv_traceset_selector_trace_get(ts_s,i);
- selected = lttv_trace_selector_get_selected(t_s);
- if(!selected) continue;
- tc = tsc->traces[i];
- trace = tc->t;
- //if there are hooks for trace, add them here
-
- 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;
- 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);
-
- nb_facility = ltt_trace_facility_number(trace);
- n = 0;
- for(k=0;k<nb_facility;k++){
- fac = ltt_trace_facility_get(trace,k);
- nb_event = (int) ltt_facility_eventtype_number(fac);
- for(m=0;m<nb_event;m++){
- et = ltt_facility_eventtype_get(fac,m);
- eventtype = lttv_tracefile_selector_eventtype_get(tf_s, n);
- selected = lttv_eventtype_selector_get_selected(eventtype);
- if(selected){
- id = (gint) ltt_eventtype_id(et);
- lttv_tracefile_context_add_hooks_by_id(tfc,id,
- event_viewer_data->before_event_hooks,
- NULL);
- }
- n++;
- }
- }
+ lttv_event_to_string(e, desc, TRUE, TRUE, (LttvTracefileState*)tfc);
+ g_info("detail : %s", desc->str);
+
+ gtk_list_store_append (event_viewer_data->store_m, &iter);
+ gtk_list_store_set (event_viewer_data->store_m, &iter,
+ TRACE_NAME_COLUMN, g_quark_to_string(ltt_trace_name(tfc->t_context->t)),
+ TRACEFILE_NAME_COLUMN, g_quark_to_string(ltt_tracefile_name(tfc->tf)),
+ CPUID_COLUMN, cpu,
+ FACILITY_COLUMN, g_quark_to_string(ltt_facility_name(facility)),
+ EVENT_COLUMN, g_quark_to_string(ltt_eventtype_name(event_type)),
+ TIME_S_COLUMN, time.tv_sec,
+ TIME_NS_COLUMN, time.tv_nsec,
+ PID_COLUMN, process->pid,
+ EVENT_DESCR_COLUMN, desc->str,
+ POSITION_COLUMN, pos,
+ -1);
+
+ g_ptr_array_add(event_viewer_data->pos, pos);
+
+ g_string_free(desc, TRUE);
+
+ if(event_viewer_data->update_cursor) {
+ if(lttv_traceset_context_pos_pos_compare(pos,
+ event_viewer_data->currently_selected_position) == 0) {
+ GtkTreePath *path = gtk_tree_path_new_from_indices(
+ event_viewer_data->pos->len - 1, -1);
+ if(path) {
+ gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v),
+ path, NULL, FALSE);
+ gtk_tree_path_free(path);
+ }
}
}
- //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);
+ if(event_viewer_data->pos->len >= event_viewer_data->num_visible_events )
+ return TRUE;
+ else
+ return FALSE;
}
-void remove_context_hooks(EventViewerData * event_viewer_data,
- LttvTracesetContext * tsc)
+
+static void event_update_selection(EventViewerData *event_viewer_data)
{
- gint i, j, k, m, nbi, n, id;
- 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, remove them here
-
- nbi = lttv_traceset_number(tsc->ts);
- for(i = 0 ; i < nbi ; i++) {
- t_s = lttv_traceset_selector_trace_get(ts_s,i);
- selected = lttv_trace_selector_get_selected(t_s);
- if(!selected) continue;
- tc = tsc->traces[i];
- trace = tc->t;
- //if there are hooks for trace, remove them here
-
- 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;
- 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);
-
- nb_facility = ltt_trace_facility_number(trace);
- n = 0;
- for(k=0;k<nb_facility;k++){
- fac = ltt_trace_facility_get(trace,k);
- nb_event = (int) ltt_facility_eventtype_number(fac);
- for(m=0;m<nb_event;m++){
- et = ltt_facility_eventtype_get(fac,m);
- eventtype = lttv_tracefile_selector_eventtype_get(tf_s, n);
- selected = lttv_eventtype_selector_get_selected(eventtype);
- if(selected){
- id = (gint) ltt_eventtype_id(et);
- lttv_tracefile_context_remove_hooks_by_id(tfc,id);
- }
- n++;
- }
- }
+ guint i;
+ GPtrArray *positions = event_viewer_data->pos;
+ g_info("event_update_selection");
+
+ for(i=0;i<positions->len;i++) {
+ LttvTracesetContextPosition *cur_pos =
+ (LttvTracesetContextPosition*)g_ptr_array_index(positions, i);
+ if(lttv_traceset_context_pos_pos_compare(cur_pos,
+ event_viewer_data->currently_selected_position) == 0) {
+ GtkTreePath *path = gtk_tree_path_new_from_indices(i, -1);
+ if(path) {
+ gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v),
+ path, NULL, FALSE);
+ gtk_tree_path_free(path);
+ }
}
}
- //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);
+}
+
+static int current_time_get_first_event_hook(void *hook_data, void *call_data)
+{
+ EventViewerData *event_viewer_data = (EventViewerData*)hook_data;
+ LttvTracefileContext *tfc = (LttvTracefileContext*)call_data;
+ LttEvent *e = ltt_tracefile_get_event(tfc->tf);
+
+ LttvFilter *filter = event_viewer_data->main_win_filter;
+ if(filter != NULL && filter->head != NULL)
+ if(!lttv_filter_tree_parse(filter->head,e,tfc->tf,
+ tfc->t_context->t,tfc))
+ return FALSE;
+
+ filter = event_viewer_data->filter;
+ if(filter != NULL && filter->head != NULL)
+ if(!lttv_filter_tree_parse(filter->head,e,tfc->tf,
+ tfc->t_context->t,tfc))
+ return FALSE;
+
+ lttv_traceset_context_position_save(tfc->t_context->ts_context,
+ event_viewer_data->current_time_get_first);
+ return TRUE;
}
-gboolean update_time_window(void * hook_data, void * call_data)
+gboolean update_current_time(void * hook_data, void * call_data)
{
+ g_info("update_current_time");
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;
+ const LttTime * current_time = (LttTime*)call_data;
+ LttvTracesetContext * tsc =
+ lttvwindow_get_traceset_context(event_viewer_data->tab);
+ GtkTreePath *path;
+
+ /* If the currently selected event time != current time, set the first event
+ * with this time as currently selected. */
+ LttTime pos_time = lttv_traceset_context_position_get_time(
+ event_viewer_data->currently_selected_position);
+ if(ltt_time_compare(pos_time, *current_time) != 0) {
+
+ lttv_state_traceset_seek_time_closest((LttvTracesetState*)tsc,
+ *current_time);
+ lttv_process_traceset_middle(tsc, *current_time, G_MAXUINT,
+ NULL);
+
+ /* Get the first event that passes in the filter */
+ event_viewer_data->current_time_get_first =
+ lttv_traceset_context_position_new(tsc);
+ LttvHooks *hooks = lttv_hooks_new();
+ lttv_hooks_add(hooks,
+ current_time_get_first_event_hook,
+ event_viewer_data,
+ LTTV_PRIO_DEFAULT);
+
+ lttv_process_traceset_begin(tsc,
+ NULL, NULL, NULL, hooks, NULL);
- add_context_hooks(event_viewer_data, tsc);
+ lttv_process_traceset_middle(tsc, ltt_time_infinite, G_MAXUINT, NULL);
+
+ lttv_process_traceset_end(tsc,
+ NULL, NULL, NULL, hooks, NULL);
+
+ lttv_hooks_destroy(hooks);
+
+ lttv_traceset_context_position_copy(
+ event_viewer_data->currently_selected_position,
+ event_viewer_data->current_time_get_first);
+ lttv_traceset_context_position_destroy(
+ event_viewer_data->current_time_get_first);
+ pos_time = lttv_traceset_context_position_get_time(
+ event_viewer_data->currently_selected_position);
}
+ LttTime time = ltt_time_sub(pos_time, tsc->time_span.start_time);
+ double new_value = ltt_time_to_double(time);
+
+ event_viewer_data->report_position = FALSE;
+ /* Change the viewed area if does not match */
+ if(lttv_traceset_context_pos_pos_compare(
+ event_viewer_data->currently_selected_position,
+ event_viewer_data->first_event) < 0
+ ||
+ lttv_traceset_context_pos_pos_compare(
+ event_viewer_data->currently_selected_position,
+ event_viewer_data->last_event) > 0) {
+ gtk_adjustment_set_value(event_viewer_data->vadjust_c, new_value);
+ } else {
+ /* Simply update the current time : it is in the list */
+ event_update_selection(event_viewer_data);
+ }
+ event_viewer_data->report_position = TRUE;
+
return FALSE;
}
-gboolean update_current_time(void * hook_data, void * call_data)
+gboolean update_current_position(void * hook_data, void * call_data)
{
+ g_info("update_current_position");
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;
- GtkTreeIter iter;
- guint64 time;
- int count = -1;
- GtkTreeModel* model = (GtkTreeModel*)event_viewer_data->store_m;
- GList * list;
- RawTraceData * data, *data1;
- GtkTreePath* path;
- char str_path[64];
- int i, j;
- LttTime t;
-
- if(!event_viewer_data->raw_trace_data_queue->head) return FALSE;
-
- if(event_viewer_data->current_time_updated ){
- event_viewer_data->current_time_updated = FALSE;
- return FALSE;
- }
-
- //check if the event is shown in the current viewer
- 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;
- }
+ const LttvTracesetContextPosition *current_pos =
+ (LttvTracesetContextPosition*)call_data;
+ LttvTracesetContext * tsc =
+ lttvwindow_get_traceset_context(event_viewer_data->tab);
+
+ if(lttv_traceset_context_pos_pos_compare(
+ event_viewer_data->currently_selected_position, current_pos) != 0) {
+ lttv_traceset_context_position_copy(
+ event_viewer_data->currently_selected_position, current_pos);
+
+ /* Change the viewed area if does not match */
+ if(lttv_traceset_context_pos_pos_compare(
+ event_viewer_data->currently_selected_position,
+ event_viewer_data->first_event) < 0
+ ||
+ lttv_traceset_context_pos_pos_compare(
+ event_viewer_data->currently_selected_position,
+ event_viewer_data->last_event) > 0) {
+ LttTime time = lttv_traceset_context_position_get_time(current_pos);
+ time = ltt_time_sub(time, tsc->time_span.start_time);
+ double new_value = ltt_time_to_double(time);
+ gtk_adjustment_set_value(event_viewer_data->vadjust_c, new_value);
+ } else {
+ /* Simply update the current time : it is in the list */
+ event_update_selection(event_viewer_data);
}
- // event_selected_hook(event_viewer_data, &count);
- }
- //the event is not shown in the current viewer
- if(count == -1){
- 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);
-
- //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;i<event_viewer_data->raw_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){
- 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;
- count -= j;
- data = (RawTraceData*)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");
- 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);
- }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;
- gtk_adjustment_set_value(event_viewer_data->vadjust_c, position);
- }
}
- sprintf(str_path,"%d\0",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");
- gtk_tree_path_free(path);
return FALSE;
}
+
+
gboolean traceset_changed(void * hook_data, void * call_data)
{
EventViewerData *event_viewer_data = (EventViewerData*) hook_data;
- LttTime start;
-
- remove_all_items_from_queue(event_viewer_data->raw_trace_data_queue);
+ LttvTracesetContext * tsc =
+ lttvwindow_get_traceset_context(event_viewer_data->tab);
+ TimeInterval time_span = tsc->time_span;
+
+ LttTime end;
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;
+ g_ptr_array_set_size(event_viewer_data->pos, 0);
+
+ end = ltt_time_sub(time_span.end_time, time_span.start_time);
+ event_viewer_data->vadjust_c->upper = ltt_time_to_double(end);
+
+ /* Reset the positions */
+ lttv_traceset_context_position_destroy(
+ event_viewer_data->currently_selected_position);
+ lttv_traceset_context_position_destroy(
+ event_viewer_data->first_event);
+ lttv_traceset_context_position_destroy(
+ event_viewer_data->last_event);
+
+ event_viewer_data->currently_selected_position =
+ lttv_traceset_context_position_new(tsc);
+ event_viewer_data->first_event =
+ lttv_traceset_context_position_new(tsc);
+ event_viewer_data->last_event =
+ lttv_traceset_context_position_new(tsc);
+
+ get_events(event_viewer_data->vadjust_c->value, event_viewer_data);
// event_viewer_data->vadjust_c->value = 0;
+ request_background_data(event_viewer_data);
+
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;
- if(size > 0){
- int pid, tmpPid, i,j,len;
- GList * list, *tmpList;
- GArray * pid_array, * tmp_pid_array;
-
- pid_array = g_array_sized_new(FALSE, TRUE, sizeof(int), 10);
- 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,
- 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->append){
- for(i= event_viewer_data->raw_trace_data_queue->length-1;i>=0;i--){
- data = (RawTraceData*)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);
- pid_array = g_array_insert_val(pid_array,data->cpu_id,len);
- pid_array = g_array_remove_index(pid_array,data->cpu_id+1);
- }else if(data->cpu_id+1 < pid_array->len){
- pid = g_array_index(pid_array,int,data->cpu_id);
- if(pid == 0){
- pid_array = g_array_insert_val(pid_array,data->cpu_id,len);
- pid_array = g_array_remove_index(pid_array,data->cpu_id+1);
- }
- }
- }
-
- for(i=0;i<event_viewer_data->raw_trace_data_queue_tmp->length;i++){
- data = (RawTraceData*)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);
- tmp_pid_array = g_array_insert_val(tmp_pid_array,data->cpu_id,len);
- tmp_pid_array = g_array_remove_index(tmp_pid_array,data->cpu_id+1);
- }else if(data->cpu_id+1 < tmp_pid_array->len){
- pid = g_array_index(tmp_pid_array,int,data->cpu_id);
- if(pid == 0){
- tmp_pid_array = g_array_insert_val(tmp_pid_array,data->cpu_id,len);
- tmp_pid_array = g_array_remove_index(tmp_pid_array,data->cpu_id+1);
- }
- }
- }
- }else{
- for(i=0;i<event_viewer_data->raw_trace_data_queue->length;i++){
- data = (RawTraceData*)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);
- pid_array = g_array_insert_val(pid_array,data->cpu_id,len);
- pid_array = g_array_remove_index(pid_array,data->cpu_id+1);
- }else if(data->cpu_id+1 < pid_array->len){
- pid = g_array_index(pid_array,int,data->cpu_id);
- if(pid == 0){
- pid_array = g_array_insert_val(pid_array,data->cpu_id,len);
- pid_array = g_array_remove_index(pid_array,data->cpu_id+1);
- }
- }
- }
-
- for(i=event_viewer_data->raw_trace_data_queue_tmp->length-1;i>=0;i--){
- data = (RawTraceData*)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);
- tmp_pid_array = g_array_insert_val(tmp_pid_array,data->cpu_id,len);
- tmp_pid_array = g_array_remove_index(tmp_pid_array,data->cpu_id+1);
- }else if(data->cpu_id+1 < tmp_pid_array->len){
- pid = g_array_index(tmp_pid_array,int,data->cpu_id);
- if(pid == 0){
- tmp_pid_array = g_array_insert_val(tmp_pid_array,data->cpu_id,len);
- tmp_pid_array = g_array_remove_index(tmp_pid_array,data->cpu_id+1);
- }
- }
- }
- }
-
- len = pid_array->len > tmp_pid_array->len ? tmp_pid_array->len : pid_array->len;
- for(j=0;j<len;j++){
- pid = g_array_index(pid_array,int, j);
- tmpPid = g_array_index(tmp_pid_array,int,j);
- if(pid == -2)pid = 0;
- if(tmpPid == -2) tmpPid = 0;
-
- if(pid == -1 && tmpPid != -1){
- for(i=0;i<event_viewer_data->raw_trace_data_queue->length;i++){
- data = (RawTraceData*)g_list_nth_data(list,i);
- if(data->pid == -1 && data->cpu_id == j) data->pid = tmpPid;
- }
- }else if(pid != -1 && tmpPid == -1){
- for(i=0;i<event_viewer_data->raw_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;
- }
- }
- }
- }
-
- g_array_free(pid_array,TRUE);
- 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;
- 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;
- 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);
- }
- }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);
- }
- }
- }
-}
-
-void get_events(EventViewerData* event_viewer_data, LttTime start,
- LttTime end,unsigned max_num_events, unsigned * real_num_events)
+gboolean filter_changed(void * hook_data, void * call_data)
{
- int size;
- LttvTracesetContext * tsc = get_traceset_context(event_viewer_data->mw);
-
- // 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);
-
- process_traceset_api(event_viewer_data->mw, start, end, max_num_events);
+ EventViewerData *event_viewer_data = (EventViewerData*) hook_data;
+ LttvTracesetContext * tsc =
+ lttvwindow_get_traceset_context(event_viewer_data->tab);
- 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);
+ event_viewer_data->main_win_filter =
+ (LttvFilter*)call_data;
+ get_events(event_viewer_data->vadjust_c->value, event_viewer_data);
- size = event_viewer_data->raw_trace_data_queue_tmp->length;
- *real_num_events = size;
-
- update_raw_data_array(event_viewer_data,size);
+ return FALSE;
}
-static void get_event_detail(LttEvent *e, LttField *f, GString * s)
-{
- LttType *type;
- LttField *element;
- char *name;
- int nb, i;
-
- type = ltt_field_type(f);
- switch(ltt_type_class(type)) {
- case LTT_INT:
- g_string_append_printf(s, " %ld", ltt_event_get_long_int(e,f));
- break;
-
- case LTT_UINT:
- g_string_append_printf(s, " %lu", ltt_event_get_long_unsigned(e,f));
- break;
-
- case LTT_FLOAT:
- g_string_append_printf(s, " %g", ltt_event_get_double(e,f));
- break;
-
- case LTT_STRING:
- g_string_append_printf(s, " \"%s\"", ltt_event_get_string(e,f));
- break;
-
- case LTT_ENUM:
- g_string_append_printf(s, " %s", ltt_enum_string_get(type,
- ltt_event_get_unsigned(e,f)-1));
- break;
-
- case LTT_ARRAY:
- case LTT_SEQUENCE:
- g_string_append_printf(s, " {");
- nb = ltt_event_field_element_number(e,f);
- 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);
- }
- g_string_append_printf(s, " }");
- break;
-
- case LTT_STRUCT:
- 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;
- }
-
-}
-static void get_pid(unsigned * in, unsigned * out, char * s)
+gint evd_redraw_notify(void *hook_data, void *call_data)
{
- char * str;
- str = strstr(s, "out =");
- if (str){
- str = str + 5;
- sscanf(str,"%d", out);
- }else{
- g_warning("Can not find out pid\n");
- }
+ EventViewerData *event_viewer_data = (EventViewerData*) hook_data;
- str = strstr(s,"in =");
- if (str){
- str = str + 4;
- sscanf(str,"%d", in);
- }else{
- g_warning("Can not find in pid\n");
- }
+ get_events(event_viewer_data->vadjust_c->value, event_viewer_data);
+ return 0;
}
-gboolean parse_event(void *hook_data, void *call_data)
+void gui_events_free(gpointer data)
{
- EventViewerData *event_viewer_data = (EventViewerData *)hook_data;
- LttvTracefileContext *tfc = (LttvTracefileContext *)call_data;
- LttvTracefileState *tfs = (LttvTracefileState *)call_data;
-
- RawTraceData * tmp_raw_trace_data,*prev_raw_trace_data = NULL, *data=NULL;
- LttEvent *e;
- LttTime time;
- LttField * field;
- unsigned in=0, out=0;
- int i;
- GString * detail_event = g_string_new("");
- GList * list;
-
- e = tfc->e;
- 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;
- break;
- }
- }
- }
-
- if(prev_raw_trace_data) tmp_raw_trace_data->pid = prev_raw_trace_data->pid;
- else tmp_raw_trace_data->pid = -1;
+ LttvPluginEVD *plugin_evd = (LttvPluginEVD*)data;
+ Tab *tab = plugin_evd->evd->tab;
+ EventViewerData *event_viewer_data = plugin_evd->evd;
+ guint i;
+
+ lttv_filter_destroy(plugin_evd->evd->filter);
- tmp_raw_trace_data->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);
+ if(tab != NULL){
+ lttv_hooks_remove(event_viewer_data->event_hooks,event_hook);
+ lttv_hooks_destroy(event_viewer_data->event_hooks);
+
+ for(i=0;i<event_viewer_data->pos->len;i++) {
+ LttvTracesetContextPosition *cur_pos =
+ (LttvTracesetContextPosition*)g_ptr_array_index(event_viewer_data->pos,
+ i);
+ lttv_traceset_context_position_destroy(cur_pos);
+ }
+ lttv_traceset_context_position_destroy(
+ event_viewer_data->currently_selected_position);
+ lttv_traceset_context_position_destroy(
+ event_viewer_data->first_event);
+ lttv_traceset_context_position_destroy(
+ event_viewer_data->last_event);
+ g_ptr_array_free(event_viewer_data->pos, TRUE);
+
+ lttvwindow_unregister_current_time_notify(tab,
+ update_current_time, event_viewer_data);
+ lttvwindow_unregister_current_position_notify(tab,
+ update_current_position, event_viewer_data);
+ //lttvwindow_unregister_show_notify(tab,
+ // show_event_detail, event_viewer_data);
+ lttvwindow_unregister_traceset_notify(tab,
+ traceset_changed, event_viewer_data);
+ lttvwindow_unregister_filter_notify(tab,
+ filter_changed, event_viewer_data);
+ lttvwindow_unregister_redraw_notify(tab,
+ evd_redraw_notify, event_viewer_data);
- if(strcmp(tmp_raw_trace_data->event_name, "schedchange") == 0){
- get_pid(&in, &out, detail_event->str);
}
+ lttvwindowtraces_background_notify_remove(event_viewer_data);
+ g_event_viewer_data_list = g_slist_remove(g_event_viewer_data_list,
+ event_viewer_data);
+ //g_free(event_viewer_data);
+ g_object_unref(plugin_evd);
+}
- 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;i<event_viewer_data->raw_trace_data_queue_tmp->length;i++){
- data = (RawTraceData *)g_list_nth_data(list,i);
- if(data->cpu_id == tmp_raw_trace_data->cpu_id){
- data->pid = out;
- }
- }
- }
- }
-
- ltt_event_position(e, tmp_raw_trace_data->ep);
-
- if(event_viewer_data->raw_trace_data_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);
- 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);
- }else{
- g_free(tmp_raw_trace_data);
- }
- }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);
- }
- }else{
- g_queue_push_tail (event_viewer_data->raw_trace_data_queue_tmp,tmp_raw_trace_data);
- }
-
- g_string_free(detail_event, TRUE);
- return FALSE;
-}
-void remove_item_from_queue(GQueue * q, gboolean fromHead)
+void gui_events_destructor(gpointer data)
{
- RawTraceData *data1, *data2 = NULL;
- GList * list;
-
- if(fromHead){
- data1 = (RawTraceData *)g_queue_pop_head(q);
- list = g_list_first(q->head);
- if(list)
- data2 = (RawTraceData *)(list->data);
- }else{
- data1 = (RawTraceData *)g_queue_pop_tail(q);
- list = g_list_last(q->head);
- if(list)
- data2 = (RawTraceData *)(list->data);
- }
-
- if(data2){
- if(data1->time.tv_sec == data2->time.tv_sec &&
- data1->time.tv_nsec == data2->time.tv_nsec){
- remove_item_from_queue(q, fromHead);
- }
+ LttvPluginEVD *plugin_evd = (LttvPluginEVD*)data;
+ /* May already been done by GTK window closing */
+ if(GTK_IS_WIDGET(plugin_evd->parent.top_widget)){
+ gtk_widget_destroy(plugin_evd->parent.top_widget);
}
-
- g_free(data1);
-
- return;
}
-void remove_all_items_from_queue(GQueue *q)
-{
- RawTraceData *data;
- while((data = (RawTraceData *)g_queue_pop_head(q)) != NULL){
- g_free(data);
- }
-}
/**
*/
static void init() {
- /* 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);
-
+ 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);
+ gui_events_destructor((LttvPluginEVD*)data);
}
/**
* everything that has been registered in the gtkTraceSet API.
*/
static 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);
- }
+ 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);
+ lttvwindow_unregister_constructor(h_gui_events);
- /* Unregister the menu item insert entry */
- menu_item_unreg(h_gui_events);
}
+
+
LTTV_MODULE("guievents", "Detailed events view", \
"Graphical module to display a detailed event list", \
- init, destroy, "mainwin")
+ init, destroy, "lttvwindow", "print")
projects / lttv.git / blobdiff