+++ /dev/null
-/* This file is part of the Linux Trace Toolkit viewer
- * Copyright (C) 2003-2004 XangXiu Yang, 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
- * published by the Free Software Foundation;
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA 02111-1307, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include <limits.h> // for PATH_MAX
-#include <stdlib.h>
-#include <ctype.h>
-#include <string.h>
-#include <stdlib.h>
-
-#include <gtk/gtk.h>
-
-#include "callbacks.h"
-#include "interface.h"
-#include "support.h"
-#include <ltt/trace.h>
-#include <ltt/time.h>
-#include <ltt/event.h>
-#include <lttv/lttv.h>
-#include <lttv/module.h>
-#include <lttv/iattribute.h>
-#include <lttv/stats.h>
-#include <lttv/filter.h>
-#include <lttvwindow/mainwindow.h>
-#include <lttvwindow/mainwindow-private.h>
-#include <lttvwindow/menu.h>
-#include <lttvwindow/toolbar.h>
-#include <lttvwindow/lttvwindow.h>
-#include <lttvwindow/lttvwindowtraces.h>
-#include <lttvwindow/lttv_plugin_tab.h>
-
-static LttTime lttvwindow_default_time_width = { 1, 0 };
-#define CLIP_BUF 256 // size of clipboard buffer
-
-extern LttvTrace *g_init_trace ;
-
-
-/** Array containing instanced objects. */
-extern GSList * g_main_window_list;
-
-/** MD : keep old directory. */
-static char remember_plugins_dir[PATH_MAX] = "";
-static char remember_trace_dir[PATH_MAX] = "";
-
-void tab_destructor(LttvPluginTab * ptab);
-
-MainWindow * get_window_data_struct(GtkWidget * widget);
-char * get_load_module(MainWindow *mw,
- char ** load_module_name, int nb_module);
-char * get_unload_module(MainWindow *mw,
- char ** loaded_module_name, int nb_module);
-char * get_remove_trace(MainWindow *mw, char ** all_trace_name, int nb_trace);
-char * get_selection(MainWindow *mw,
- char ** all_name, int nb, char *title, char * column_title);
-void init_tab(Tab *tab, MainWindow * mw, Tab *copy_tab,
- GtkNotebook * notebook, char * label);
-
-static void insert_viewer(GtkWidget* widget, lttvwindow_viewer_constructor constructor);
-
-LttvPluginTab *create_new_tab(GtkWidget* widget, gpointer user_data);
-
-static gboolean lttvwindow_process_pending_requests(Tab *tab);
-
-enum {
- CHECKBOX_COLUMN,
- NAME_COLUMN,
- TOTAL_COLUMNS
-};
-
-enum
-{
- MODULE_COLUMN,
- N_COLUMNS
-};
-
-/* Pasting routines */
-
-static void MEventBox1a_receive(GtkClipboard *clipboard,
- const gchar *text,
- gpointer data)
-{
- if(text == NULL) return;
- Tab *tab = (Tab *)data;
- gchar buffer[CLIP_BUF];
- gchar *ptr = buffer, *ptr_ssec, *ptr_snsec, *ptr_esec, *ptr_ensec;
-
- strncpy(buffer, text, CLIP_BUF);
-
- /* start */
- while(!isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++;
- /* remove leading junk */
- ptr_ssec = ptr;
- while(isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++;
- /* read all the first number */
- *ptr = '\0';
- ptr++;
-
- while(!isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++;
- /* remove leading junk */
- ptr_snsec = ptr;
- while(isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++;
- /* read all the first number */
- *ptr = '\0';
-
- /* end */
- while(!isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++;
- /* remove leading junk */
- ptr_esec = ptr;
- while(isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++;
- /* read all the first number */
- *ptr = '\0';
- ptr++;
-
- while(!isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++;
- /* remove leading junk */
- ptr_ensec = ptr;
- while(isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++;
- /* read all the first number */
- *ptr = '\0';
-
- gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry1),
- (double)strtoul(ptr_ssec, NULL, 10));
- gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry2),
- (double)strtoul(ptr_snsec, NULL, 10));
- gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry3),
- (double)strtoul(ptr_esec, NULL, 10));
- gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry4),
- (double)strtoul(ptr_ensec, NULL, 10));
-}
-
-static gboolean on_MEventBox1a_paste(GtkWidget *widget, GdkEventButton *event,
- gpointer data)
-{
- Tab *tab = (Tab*)data;
-
- GtkClipboard *clip = gtk_clipboard_get_for_display(gdk_display_get_default(),
- GDK_SELECTION_PRIMARY);
- gtk_clipboard_request_text(clip,
- (GtkClipboardTextReceivedFunc)MEventBox1a_receive,
- (gpointer)tab);
- return 0;
-}
-
-
-/* Start */
-static void MEventBox1b_receive(GtkClipboard *clipboard,
- const gchar *text,
- gpointer data)
-{
- if(text == NULL) return;
- Tab *tab = (Tab *)data;
- gchar buffer[CLIP_BUF];
- gchar *ptr = buffer, *ptr_sec, *ptr_nsec;
-
- strncpy(buffer, text, CLIP_BUF);
-
- while(!isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++;
- /* remove leading junk */
- ptr_sec = ptr;
- while(isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++;
- /* read all the first number */
- *ptr = '\0';
- ptr++;
-
- while(!isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++;
- /* remove leading junk */
- ptr_nsec = ptr;
- while(isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++;
- /* read all the first number */
- *ptr = '\0';
-
- gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry1),
- (double)strtoul(ptr_sec, NULL, 10));
- gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry2),
- (double)strtoul(ptr_nsec, NULL, 10));
-}
-
-/* Start */
-static gboolean on_MEventBox1b_paste(GtkWidget *widget, GdkEventButton *event,
- gpointer data)
-{
- Tab *tab = (Tab*)data;
-
- GtkClipboard *clip = gtk_clipboard_get_for_display(gdk_display_get_default(),
- GDK_SELECTION_PRIMARY);
- gtk_clipboard_request_text(clip,
- (GtkClipboardTextReceivedFunc)MEventBox1b_receive,
- (gpointer)tab);
- return 0;
-}
-
-/* End */
-static void MEventBox3b_receive(GtkClipboard *clipboard,
- const gchar *text,
- gpointer data)
-{
- if(text == NULL) return;
- Tab *tab = (Tab *)data;
- gchar buffer[CLIP_BUF];
- gchar *ptr = buffer, *ptr_sec, *ptr_nsec;
-
- strncpy(buffer, text, CLIP_BUF);
-
- while(!isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++;
- /* remove leading junk */
- ptr_sec = ptr;
- while(isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++;
- /* read all the first number */
- *ptr = '\0';
- ptr++;
-
- while(!isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++;
- /* remove leading junk */
- ptr_nsec = ptr;
- while(isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++;
- /* read all the first number */
- *ptr = '\0';
-
- gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry3),
- (double)strtoul(ptr_sec, NULL, 10));
- gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry4),
- (double)strtoul(ptr_nsec, NULL, 10));
-}
-
-/* End */
-static gboolean on_MEventBox3b_paste(GtkWidget *widget, GdkEventButton *event,
- gpointer data)
-{
- Tab *tab = (Tab*)data;
-
- GtkClipboard *clip = gtk_clipboard_get_for_display(gdk_display_get_default(),
- GDK_SELECTION_PRIMARY);
- gtk_clipboard_request_text(clip,
- (GtkClipboardTextReceivedFunc)MEventBox3b_receive,
- (gpointer)tab);
- return 0;
-}
-
-/* Current */
-static void MEventBox5b_receive(GtkClipboard *clipboard,
- const gchar *text,
- gpointer data)
-{
- if(text == NULL) return;
- Tab *tab = (Tab *)data;
- gchar buffer[CLIP_BUF];
- gchar *ptr = buffer, *ptr_sec, *ptr_nsec;
-
- strncpy(buffer, text, CLIP_BUF);
-
- while(!isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++;
- /* remove leading junk */
- ptr_sec = ptr;
- while(isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++;
- /* read all the first number */
- *ptr = '\0';
- ptr++;
-
- while(!isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++;
- /* remove leading junk */
- ptr_nsec = ptr;
- while(isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++;
- /* read all the first number */
- *ptr = '\0';
-
- gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry5),
- (double)strtoul(ptr_sec, NULL, 10));
- gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry6),
- (double)strtoul(ptr_nsec, NULL, 10));
-}
-
-/* Current */
-static gboolean on_MEventBox5b_paste(GtkWidget *widget, GdkEventButton *event,
- gpointer data)
-{
- Tab *tab = (Tab*)data;
-
- GtkClipboard *clip = gtk_clipboard_get_for_display(gdk_display_get_default(),
- GDK_SELECTION_PRIMARY);
- gtk_clipboard_request_text(clip,
- (GtkClipboardTextReceivedFunc)MEventBox5b_receive,
- (gpointer)tab);
- return 0;
-}
-
-/* Interval */
-static void MEventBox8_receive(GtkClipboard *clipboard,
- const gchar *text,
- gpointer data)
-{
- if(text == NULL) return;
- Tab *tab = (Tab *)data;
- gchar buffer[CLIP_BUF];
- gchar *ptr = buffer, *ptr_sec, *ptr_nsec;
-
- strncpy(buffer, text, CLIP_BUF);
-
- while(!isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++;
- /* remove leading junk */
- ptr_sec = ptr;
- while(isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++;
- /* read all the first number */
- *ptr = '\0';
- ptr++;
-
- while(!isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++;
- /* remove leading junk */
- ptr_nsec = ptr;
- while(isdigit(*ptr) && ptr < buffer+CLIP_BUF-1) ptr++;
- /* read all the first number */
- *ptr = '\0';
-
- gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry7),
- (double)strtoul(ptr_sec, NULL, 10));
- gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry8),
- (double)strtoul(ptr_nsec, NULL, 10));
-}
-
-/* Interval */
-static gboolean on_MEventBox8_paste(GtkWidget *widget, GdkEventButton *event,
- gpointer data)
-{
- Tab *tab = (Tab*)data;
-
- GtkClipboard *clip = gtk_clipboard_get_for_display(gdk_display_get_default(),
- GDK_SELECTION_PRIMARY);
- gtk_clipboard_request_text(clip,
- (GtkClipboardTextReceivedFunc)MEventBox8_receive,
- (gpointer)tab);
- return 0;
-}
-
-#if 0
-static void on_top_notify(GObject *gobject,
- GParamSpec *arg1,
- gpointer user_data)
-{
- Tab *tab = (Tab*)user_data;
- g_message("in on_top_notify.\n");
-
-}
-#endif //0
-static gboolean viewer_grab_focus(GtkWidget *widget, GdkEventButton *event,
- gpointer data)
-{
- GtkWidget *viewer = GTK_WIDGET(data);
- GtkWidget *viewer_container = gtk_widget_get_parent(viewer);
-
- g_debug("FOCUS GRABBED");
- g_object_set_data(G_OBJECT(viewer_container), "focused_viewer", viewer);
- return 0;
-}
-
-
-static void connect_focus_recursive(GtkWidget *widget,
- GtkWidget *viewer)
-{
- if(GTK_IS_CONTAINER(widget)) {
- gtk_container_forall(GTK_CONTAINER(widget),
- (GtkCallback)connect_focus_recursive,
- viewer);
-
- }
- if(GTK_IS_TREE_VIEW(widget)) {
- gtk_tree_view_set_headers_clickable(GTK_TREE_VIEW(widget), TRUE);
- }
- gtk_widget_add_events(widget, GDK_BUTTON_PRESS_MASK);
- g_signal_connect (G_OBJECT(widget),
- "button-press-event",
- G_CALLBACK (viewer_grab_focus),
- (gpointer)viewer);
-}
-
-/* Stop all the processings and call gtk_main_quit() */
-static void mainwindow_quit()
-{
- lttvwindowtraces_unregister_requests(g_quark_from_string("stats"));
- lttvwindowtraces_unregister_requests(g_quark_from_string("state"));
- lttvwindowtraces_unregister_computation_hooks(g_quark_from_string("stats"));
- lttvwindowtraces_unregister_computation_hooks(g_quark_from_string("state"));
-
- gtk_main_quit();
-}
-
-
-/* insert_viewer function constructs an instance of a viewer first,
- * then inserts the widget of the instance into the container of the
- * main window
- */
-
-void
-insert_viewer_wrap(GtkWidget *menuitem, gpointer user_data)
-{
- insert_viewer((GtkWidget*)menuitem, (lttvwindow_viewer_constructor)user_data);
-}
-
-
-/* internal functions */
-void insert_viewer(GtkWidget* widget, lttvwindow_viewer_constructor constructor)
-{
- GtkWidget * viewer_container;
- MainWindow * mw_data = get_window_data_struct(widget);
- GtkWidget * notebook = lookup_widget(widget, "MNotebook");
- GtkWidget * viewer;
- TimeInterval * time_interval;
- GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
- gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
- LttvPluginTab *ptab;
- Tab *tab;
-
- if(!page) {
- ptab = create_new_tab(widget, NULL);
- } else {
- ptab = (LttvPluginTab *)g_object_get_data(G_OBJECT(page), "Tab_Plugin");
- }
- tab = ptab->tab;
-
- viewer_container = tab->viewer_container;
-
- viewer = (GtkWidget*)constructor(ptab);
- if(viewer)
- {
- //gtk_multivpaned_widget_add(GTK_MULTIVPANED(multivpaned), viewer);
-
- gtk_box_pack_end(GTK_BOX(viewer_container),
- viewer,
- TRUE,
- TRUE,
- 0);
-
- /* We want to connect the viewer_grab_focus to EVERY
- * child of this widget. The little trick is to get each child
- * of each GTK_CONTAINER, even subchildren.
- */
- connect_focus_recursive(viewer, viewer);
- }
-}
-
-/**
- * Function to set/update traceset for the viewers
- * @param tab viewer's tab
- * @param traceset traceset of the main window.
- * return value :
- * 0 : traceset updated
- * 1 : no traceset hooks to update; not an error.
- */
-
-int SetTraceset(Tab * tab, LttvTraceset *traceset)
-{
- LttvTracesetContext *tsc =
- LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context);
- TimeInterval time_span = tsc->time_span;
- TimeWindow new_time_window = tab->time_window;
- LttTime new_current_time = tab->current_time;
-
- /* Set the tab's time window and current time if
- * out of bounds */
- if(ltt_time_compare(tab->time_window.start_time, time_span.start_time) < 0
- || ltt_time_compare(tab->time_window.end_time,
- time_span.end_time) > 0) {
- new_time_window.start_time = time_span.start_time;
-
- new_current_time = time_span.start_time;
-
- LttTime tmp_time;
-
- if(ltt_time_compare(lttvwindow_default_time_width,
- ltt_time_sub(time_span.end_time, time_span.start_time)) < 0
- ||
- ltt_time_compare(time_span.end_time, time_span.start_time) == 0)
- tmp_time = lttvwindow_default_time_width;
- else
- tmp_time = time_span.end_time;
-
- new_time_window.time_width = tmp_time ;
- new_time_window.time_width_double = ltt_time_to_double(tmp_time);
- new_time_window.end_time = ltt_time_add(new_time_window.start_time,
- new_time_window.time_width) ;
- }
-
-
-
-#if 0
- /* Set scrollbar */
- GtkAdjustment *adjustment = gtk_range_get_adjustment(GTK_RANGE(tab->scrollbar));
- LttTime upper = ltt_time_sub(time_span.end_time, time_span.start_time);
-
- g_object_set(G_OBJECT(adjustment),
- "lower",
- 0.0, /* lower */
- "upper",
- ltt_time_to_double(upper)
- * NANOSECONDS_PER_SECOND, /* upper */
- "step_increment",
- ltt_time_to_double(tab->time_window.time_width)
- / SCROLL_STEP_PER_PAGE
- * NANOSECONDS_PER_SECOND, /* step increment */
- "page_increment",
- ltt_time_to_double(tab->time_window.time_width)
- * NANOSECONDS_PER_SECOND, /* page increment */
- "page_size",
- ltt_time_to_double(tab->time_window.time_width)
- * NANOSECONDS_PER_SECOND, /* page size */
- NULL);
- gtk_adjustment_changed(adjustment);
-
- g_object_set(G_OBJECT(adjustment),
- "value",
- ltt_time_to_double(
- ltt_time_sub(tab->time_window.start_time, time_span.start_time))
- * NANOSECONDS_PER_SECOND, /* value */
- NULL);
- gtk_adjustment_value_changed(adjustment);
-
- /* set the time bar. The value callbacks will change their nsec themself */
- /* start seconds */
- gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry1),
- (double)time_span.start_time.tv_sec,
- (double)time_span.end_time.tv_sec);
-
- /* end seconds */
- gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry3),
- (double)time_span.start_time.tv_sec,
- (double)time_span.end_time.tv_sec);
-
- /* current seconds */
- gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry5),
- (double)time_span.start_time.tv_sec,
- (double)time_span.end_time.tv_sec);
-#endif //0
-
- /* Finally, call the update hooks of the viewers */
- LttvHooks * tmp;
- LttvAttributeValue value;
- gint retval = 0;
-
-
- g_assert( lttv_iattribute_find_by_path(tab->attributes,
- "hooks/updatetraceset", LTTV_POINTER, &value));
-
- tmp = (LttvHooks*)*(value.v_pointer);
- if(tmp == NULL) retval = 1;
- else lttv_hooks_call(tmp,traceset);
-
- time_change_manager(tab, new_time_window);
- current_time_change_manager(tab, new_current_time);
-
- return retval;
-}
-
-/**
- * Function to set/update filter for the viewers
- * @param tab viewer's tab
- * @param filter filter of the main window.
- * return value :
- * -1 : error
- * 0 : filters updated
- * 1 : no filter hooks to update; not an error.
- */
-#if 0
-int SetFilter(Tab * tab, gpointer filter)
-{
- LttvHooks * tmp;
- LttvAttributeValue value;
-
- g_assert(lttv_iattribute_find_by_path(tab->attributes,
- "hooks/updatefilter", LTTV_POINTER, &value));
-
- tmp = (LttvHooks*)*(value.v_pointer);
-
- if(tmp == NULL) return 1;
- lttv_hooks_call(tmp,filter);
-
- return 0;
-}
-#endif //0
-
-
-/**
- * Function to redraw each viewer belonging to the current tab
- * @param tab viewer's tab
- */
-
-void update_traceset(Tab *tab)
-{
- LttvAttributeValue value;
- LttvHooks * tmp;
- g_assert(lttv_iattribute_find_by_path(tab->attributes,
- "hooks/updatetraceset", LTTV_POINTER, &value));
- tmp = (LttvHooks*)*(value.v_pointer);
- if(tmp == NULL) return;
- lttv_hooks_call(tmp, NULL);
-}
-
-
-/* get_label function is used to get user input, it displays an input
- * box, which allows user to input a string
- */
-
-void get_label_string (GtkWidget * text, gchar * label)
-{
- GtkEntry * entry = (GtkEntry*)text;
- if(strlen(gtk_entry_get_text(entry))!=0)
- strcpy(label,gtk_entry_get_text(entry));
-}
-
-gboolean get_label(MainWindow * mw, gchar * str, gchar* dialogue_title, gchar * label_str)
-{
- GtkWidget * dialogue;
- GtkWidget * text;
- GtkWidget * label;
- gint id;
-
- dialogue = gtk_dialog_new_with_buttons(dialogue_title,NULL,
- GTK_DIALOG_MODAL,
- GTK_STOCK_OK,GTK_RESPONSE_ACCEPT,
- GTK_STOCK_CANCEL,GTK_RESPONSE_REJECT,
- NULL);
-
- label = gtk_label_new(label_str);
- gtk_widget_show(label);
-
- text = gtk_entry_new();
- gtk_widget_show(text);
-
- gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue)->vbox), label,TRUE, TRUE,0);
- gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue)->vbox), text,FALSE, FALSE,0);
-
- id = gtk_dialog_run(GTK_DIALOG(dialogue));
- switch(id){
- case GTK_RESPONSE_ACCEPT:
- get_label_string(text,str);
- gtk_widget_destroy(dialogue);
- break;
- case GTK_RESPONSE_REJECT:
- default:
- gtk_widget_destroy(dialogue);
- return FALSE;
- }
- return TRUE;
-}
-
-
-/* get_window_data_struct function is actually a lookup function,
- * given a widget which is in the tree of the main window, it will
- * return the MainWindow data structure associated with main window
- */
-
-MainWindow * get_window_data_struct(GtkWidget * widget)
-{
- GtkWidget * mw;
- MainWindow * mw_data;
-
- mw = lookup_widget(widget, "MWindow");
- if(mw == NULL){
- g_info("Main window does not exist\n");
- return NULL;
- }
-
- mw_data = (MainWindow *) g_object_get_data(G_OBJECT(mw),"main_window_data");
- if(mw_data == NULL){
- g_warning("Main window data does not exist\n");
- return NULL;
- }
- return mw_data;
-}
-
-
-/* create_new_window function, just constructs a new main window
- */
-
-void create_new_window(GtkWidget* widget, gpointer user_data, gboolean clone)
-{
- MainWindow * parent = get_window_data_struct(widget);
-
- if(clone){
- g_info("Clone : use the same traceset\n");
- construct_main_window(parent);
- }else{
- g_info("Empty : traceset is set to NULL\n");
- construct_main_window(NULL);
- }
-}
-
-/* Get the currently focused viewer.
- * If no viewer is focused, use the first one.
- *
- * If no viewer available, return NULL.
- */
-GtkWidget *viewer_container_focus(GtkWidget *container)
-{
- GtkWidget *widget;
-
- widget = (GtkWidget*)g_object_get_data(G_OBJECT(container),
- "focused_viewer");
-
- if(widget == NULL) {
- g_debug("no widget focused");
- GList *children = gtk_container_get_children(GTK_CONTAINER(container));
-
- if(children != NULL)
- widget = GTK_WIDGET(children->data);
- g_object_set_data(G_OBJECT(container),
- "focused_viewer",
- widget);
- }
-
- return widget;
-
-
-}
-
-gint viewer_container_position(GtkWidget *container, GtkWidget *child)
-{
-
- if(child == NULL) return -1;
-
- gint pos;
- GValue value;
- memset(&value, 0, sizeof(GValue));
- g_value_init(&value, G_TYPE_INT);
- gtk_container_child_get_property(GTK_CONTAINER(container),
- child,
- "position",
- &value);
- pos = g_value_get_int(&value);
-
- return pos;
-}
-
-
-/* move_*_viewer functions move the selected view up/down in
- * the current tab
- */
-
-void move_down_viewer(GtkWidget * widget, gpointer user_data)
-{
- MainWindow * mw = get_window_data_struct(widget);
- GtkWidget * notebook = lookup_widget(widget, "MNotebook");
-
- GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
- gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
-
- Tab *tab;
- if(!page) {
- return;
- } else {
- LttvPluginTab *ptab;
- ptab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Plugin");
- tab = ptab->tab;
- }
-
- //gtk_multivpaned_widget_move_up(GTK_MULTIVPANED(tab->multivpaned));
-
- /* change the position in the vbox */
- GtkWidget *focus_widget;
- gint position;
- focus_widget = viewer_container_focus(tab->viewer_container);
- position = viewer_container_position(tab->viewer_container, focus_widget);
-
- if(position > 0) {
- /* can move up one position */
- gtk_box_reorder_child(GTK_BOX(tab->viewer_container),
- focus_widget,
- position-1);
- }
-
-}
-
-void move_up_viewer(GtkWidget * widget, gpointer user_data)
-{
- MainWindow * mw = get_window_data_struct(widget);
- GtkWidget * notebook = lookup_widget(widget, "MNotebook");
-
- GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
- gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
- Tab *tab;
-
- if(!page) {
- return;
- } else {
- LttvPluginTab *ptab;
- ptab = (LttvPluginTab *)g_object_get_data(G_OBJECT(page), "Tab_Plugin");
- tab = ptab->tab;
- }
-
- //gtk_multivpaned_widget_move_down(GTK_MULTIVPANED(tab->multivpaned));
- /* change the position in the vbox */
- GtkWidget *focus_widget;
- gint position;
- focus_widget = viewer_container_focus(tab->viewer_container);
- position = viewer_container_position(tab->viewer_container, focus_widget);
-
- if(position != -1 &&
- position <
- g_list_length(gtk_container_get_children(
- GTK_CONTAINER(tab->viewer_container)))-1
- ) {
- /* can move down one position */
- gtk_box_reorder_child(GTK_BOX(tab->viewer_container),
- focus_widget,
- position+1);
- }
-
-}
-
-
-/* delete_viewer deletes the selected viewer in the current tab
- */
-
-void delete_viewer(GtkWidget * widget, gpointer user_data)
-{
- MainWindow * mw = get_window_data_struct(widget);
- GtkWidget * notebook = lookup_widget(widget, "MNotebook");
-
- GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
- gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
- Tab *tab;
-
- if(!page) {
- return;
- } else {
- LttvPluginTab *ptab;
- ptab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Plugin");
- tab = ptab->tab;
- }
-
- //gtk_multivpaned_widget_delete(GTK_MULTIVPANED(tab->multivpaned));
-
- GtkWidget *focus_widget = viewer_container_focus(tab->viewer_container);
-
- if(focus_widget != NULL)
- gtk_widget_destroy(focus_widget);
-
- g_object_set_data(G_OBJECT(tab->viewer_container), "focused_viewer", NULL);
-}
-
-
-/* open_traceset will open a traceset saved in a file
- * Right now, it is not finished yet, (not working)
- * FIXME
- */
-
-void open_traceset(GtkWidget * widget, gpointer user_data)
-{
- char ** dir;
- gint id;
- LttvTraceset * traceset;
- MainWindow * mw_data = get_window_data_struct(widget);
- GtkFileSelection * file_selector =
- (GtkFileSelection *)gtk_file_selection_new("Select a traceset");
-
- gtk_file_selection_hide_fileop_buttons(file_selector);
-
- gtk_window_set_transient_for(GTK_WINDOW(file_selector),
- GTK_WINDOW(mw_data->mwindow));
-
- id = gtk_dialog_run(GTK_DIALOG(file_selector));
- switch(id){
- case GTK_RESPONSE_ACCEPT:
- case GTK_RESPONSE_OK:
- dir = gtk_file_selection_get_selections (file_selector);
- traceset = lttv_traceset_load(dir[0]);
- g_info("Open a trace set %s\n", dir[0]);
- //Not finished yet
- g_strfreev(dir);
- case GTK_RESPONSE_REJECT:
- case GTK_RESPONSE_CANCEL:
- default:
- gtk_widget_destroy((GtkWidget*)file_selector);
- break;
- }
-
-}
-
-/* lttvwindow_process_pending_requests
- *
- * This internal function gets called by g_idle, taking care of the pending
- * requests. It is responsible for concatenation of time intervals and position
- * requests. It does it with the following algorithm organizing process traceset
- * calls. Here is the detailed description of the way it works :
- *
- * - Events Requests Servicing Algorithm
- *
- * Data structures necessary :
- *
- * List of requests added to context : list_in
- * List of requests not added to context : list_out
- *
- * Initial state :
- *
- * list_in : empty
- * list_out : many events requests
- *
- * FIXME : insert rest of algorithm here
- *
- */
-
-#define list_out tab->events_requests
-
-gboolean lttvwindow_process_pending_requests(Tab *tab)
-{
- GtkWidget* widget;
- LttvTracesetContext *tsc;
- LttvTracefileContext *tfc;
- GSList *list_in = NULL;
- LttTime end_time;
- guint end_nb_events;
- guint count;
- LttvTracesetContextPosition *end_position;
-
- if(lttvwindow_preempt_count > 0) return TRUE;
-
- if(tab == NULL) {
- g_critical("Foreground processing : tab does not exist. Processing removed.");
- return FALSE;
- }
-
- /* There is no events requests pending : we should never have been called! */
- g_assert(g_slist_length(list_out) != 0);
-
- tsc = LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context);
-
- //set the cursor to be X shape, indicating that the computer is busy in doing its job
-#if 0
- new = gdk_cursor_new(GDK_X_CURSOR);
- widget = lookup_widget(tab->mw->mwindow, "MToolbar1");
- 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);
-#endif //0
-
- g_debug("SIZE events req len : %d", g_slist_length(list_out));
-
- /* Preliminary check for no trace in traceset */
- /* Unregister the routine if empty, empty list_out too */
- if(lttv_traceset_number(tsc->ts) == 0) {
-
- /* - For each req in list_out */
- GSList *iter = list_out;
-
- while(iter != NULL) {
-
- gboolean remove = FALSE;
- gboolean free_data = FALSE;
- EventsRequest *events_request = (EventsRequest *)iter->data;
-
- /* - Call end request for req */
- if(events_request->servicing == TRUE)
- lttv_hooks_call(events_request->after_request, (gpointer)tsc);
-
- /* - remove req from list_out */
- /* Destroy the request */
- remove = TRUE;
- free_data = TRUE;
-
- /* Go to next */
- if(remove)
- {
- GSList *remove_iter = iter;
-
- iter = g_slist_next(iter);
- if(free_data) events_request_free((EventsRequest*)remove_iter->data);
- list_out = g_slist_remove_link(list_out, remove_iter);
- } else { // not remove
- iter = g_slist_next(iter);
- }
- }
- }
-
- /* 0.1 Lock Traces */
- {
- guint iter_trace=0;
-
- for(iter_trace=0;
- iter_trace<lttv_traceset_number(tsc->ts);
- iter_trace++) {
- LttvTrace *trace_v = lttv_traceset_get(tsc->ts, iter_trace);
-
- if(lttvwindowtraces_lock(trace_v) != 0) {
- g_critical("Foreground processing : Unable to get trace lock");
- return TRUE; /* Cannot get lock, try later */
- }
- }
- }
-
- /* 0.2 Seek tracefiles positions to context position */
- //g_assert(lttv_process_traceset_seek_position(tsc, sync_position) == 0);
- lttv_process_traceset_synchronize_tracefiles(tsc);
-
-
- /* Events processing algorithm implementation */
- /* Warning : the gtk_events_pending takes a LOT of cpu time. So what we do
- * instead is to leave the control to GTK and take it back.
- */
- /* A. Servicing loop */
- //while( (g_slist_length(list_in) != 0 || g_slist_length(list_out) != 0)) {
- if((g_slist_length(list_in) != 0 || g_slist_length(list_out) != 0)) {
- /* Servicing */
- /* 1. If list_in is empty (need a seek) */
- if( g_slist_length(list_in) == 0 ) {
-
- /* list in is empty, need a seek */
- {
- /* 1.1 Add requests to list_in */
- GSList *ltime = NULL;
- GSList *lpos = NULL;
- GSList *iter = NULL;
-
- /* 1.1.1 Find all time requests with the lowest start time in list_out
- * (ltime)
- */
- if(g_slist_length(list_out) > 0)
- ltime = g_slist_append(ltime, g_slist_nth_data(list_out, 0));
- for(iter=g_slist_nth(list_out,1);iter!=NULL;iter=g_slist_next(iter)) {
- /* Find all time requests with the lowest start time in list_out */
- EventsRequest *event_request_ltime = (EventsRequest*)g_slist_nth_data(ltime, 0);
- EventsRequest *event_request_list_out = (EventsRequest*)iter->data;
-
- int comp;
- comp = ltt_time_compare(event_request_ltime->start_time,
- event_request_list_out->start_time);
- if(comp == 0)
- ltime = g_slist_append(ltime, event_request_list_out);
- else if(comp > 0) {
- /* Remove all elements from ltime, and add current */
- while(ltime != NULL)
- ltime = g_slist_delete_link(ltime, g_slist_nth(ltime, 0));
- ltime = g_slist_append(ltime, event_request_list_out);
- }
- }
-
- /* 1.1.2 Find all position requests with the lowest position in list_out
- * (lpos)
- */
- if(g_slist_length(list_out) > 0)
- lpos = g_slist_append(lpos, g_slist_nth_data(list_out, 0));
- for(iter=g_slist_nth(list_out,1);iter!=NULL;iter=g_slist_next(iter)) {
- /* Find all position requests with the lowest position in list_out */
- EventsRequest *event_request_lpos = (EventsRequest*)g_slist_nth_data(lpos, 0);
- EventsRequest *event_request_list_out = (EventsRequest*)iter->data;
-
- int comp;
- if(event_request_lpos->start_position != NULL
- && event_request_list_out->start_position != NULL)
- {
- comp = lttv_traceset_context_pos_pos_compare
- (event_request_lpos->start_position,
- event_request_list_out->start_position);
- } else {
- comp = -1;
- }
- if(comp == 0)
- lpos = g_slist_append(lpos, event_request_list_out);
- else if(comp > 0) {
- /* Remove all elements from lpos, and add current */
- while(lpos != NULL)
- lpos = g_slist_delete_link(lpos, g_slist_nth(lpos, 0));
- lpos = g_slist_append(lpos, event_request_list_out);
- }
- }
-
- {
- EventsRequest *event_request_lpos = (EventsRequest*)g_slist_nth_data(lpos, 0);
- EventsRequest *event_request_ltime = (EventsRequest*)g_slist_nth_data(ltime, 0);
- LttTime lpos_start_time;
-
- if(event_request_lpos != NULL
- && event_request_lpos->start_position != NULL) {
- lpos_start_time = lttv_traceset_context_position_get_time(
- event_request_lpos->start_position);
- }
-
- /* 1.1.3 If lpos.start time < ltime */
- if(event_request_lpos != NULL
- && event_request_lpos->start_position != NULL
- && ltt_time_compare(lpos_start_time,
- event_request_ltime->start_time)<0) {
- /* Add lpos to list_in, remove them from list_out */
- for(iter=lpos;iter!=NULL;iter=g_slist_next(iter)) {
- /* Add to list_in */
- EventsRequest *event_request_lpos =
- (EventsRequest*)iter->data;
-
- list_in = g_slist_append(list_in, event_request_lpos);
- /* Remove from list_out */
- list_out = g_slist_remove(list_out, event_request_lpos);
- }
- } else {
- /* 1.1.4 (lpos.start time >= ltime) */
- /* Add ltime to list_in, remove them from list_out */
-
- for(iter=ltime;iter!=NULL;iter=g_slist_next(iter)) {
- /* Add to list_in */
- EventsRequest *event_request_ltime =
- (EventsRequest*)iter->data;
-
- list_in = g_slist_append(list_in, event_request_ltime);
- /* Remove from list_out */
- list_out = g_slist_remove(list_out, event_request_ltime);
- }
- }
- }
- g_slist_free(lpos);
- g_slist_free(ltime);
- }
-
- /* 1.2 Seek */
- {
- tfc = lttv_traceset_context_get_current_tfc(tsc);
- g_assert(g_slist_length(list_in)>0);
- EventsRequest *events_request = g_slist_nth_data(list_in, 0);
- guint seek_count;
-
- /* 1.2.1 If first request in list_in is a time request */
- if(events_request->start_position == NULL) {
- /* - If first req in list_in start time != current time */
- if(tfc == NULL || ltt_time_compare(events_request->start_time,
- tfc->timestamp) != 0)
- /* - Seek to that time */
- g_debug("SEEK TIME : %lu, %lu", events_request->start_time.tv_sec,
- events_request->start_time.tv_nsec);
- //lttv_process_traceset_seek_time(tsc, events_request->start_time);
- lttv_state_traceset_seek_time_closest(LTTV_TRACESET_STATE(tsc),
- events_request->start_time);
-
- /* Process the traceset with only state hooks */
- seek_count =
- lttv_process_traceset_middle(tsc,
- events_request->start_time,
- G_MAXUINT, NULL);
-#ifdef DEBUG
- g_assert(seek_count < LTTV_STATE_SAVE_INTERVAL);
-#endif //DEBUG
-
-
- } else {
- LttTime pos_time;
- LttvTracefileContext *tfc =
- lttv_traceset_context_get_current_tfc(tsc);
- /* Else, the first request in list_in is a position request */
- /* If first req in list_in pos != current pos */
- g_assert(events_request->start_position != NULL);
- g_debug("SEEK POS time : %lu, %lu",
- lttv_traceset_context_position_get_time(
- events_request->start_position).tv_sec,
- lttv_traceset_context_position_get_time(
- events_request->start_position).tv_nsec);
-
- if(tfc) {
- g_debug("SEEK POS context time : %lu, %lu",
- tfc->timestamp.tv_sec,
- tfc->timestamp.tv_nsec);
- } else {
- g_debug("SEEK POS context time : %lu, %lu",
- ltt_time_infinite.tv_sec,
- ltt_time_infinite.tv_nsec);
- }
- g_assert(events_request->start_position != NULL);
- if(lttv_traceset_context_ctx_pos_compare(tsc,
- events_request->start_position) != 0) {
- /* 1.2.2.1 Seek to that position */
- g_debug("SEEK POSITION");
- //lttv_process_traceset_seek_position(tsc, events_request->start_position);
- pos_time = lttv_traceset_context_position_get_time(
- events_request->start_position);
-
- lttv_state_traceset_seek_time_closest(LTTV_TRACESET_STATE(tsc),
- pos_time);
-
- /* Process the traceset with only state hooks */
- seek_count =
- lttv_process_traceset_middle(tsc,
- ltt_time_infinite,
- G_MAXUINT,
- events_request->start_position);
- g_assert(lttv_traceset_context_ctx_pos_compare(tsc,
- events_request->start_position) == 0);
-
-
- }
- }
- }
-
- /* 1.3 Add hooks and call before request for all list_in members */
- {
- GSList *iter = NULL;
-
- for(iter=list_in;iter!=NULL;iter=g_slist_next(iter)) {
- EventsRequest *events_request = (EventsRequest*)iter->data;
- /* 1.3.1 If !servicing */
- if(events_request->servicing == FALSE) {
- /* - begin request hooks called
- * - servicing = TRUE
- */
- lttv_hooks_call(events_request->before_request, (gpointer)tsc);
- events_request->servicing = TRUE;
- }
- /* 1.3.2 call before chunk
- * 1.3.3 events hooks added
- */
- if(events_request->trace == -1)
- lttv_process_traceset_begin(tsc,
- events_request->before_chunk_traceset,
- events_request->before_chunk_trace,
- events_request->before_chunk_tracefile,
- events_request->event,
- events_request->event_by_id);
- else {
- guint nb_trace = lttv_traceset_number(tsc->ts);
- g_assert((guint)events_request->trace < nb_trace &&
- events_request->trace > -1);
- LttvTraceContext *tc = tsc->traces[events_request->trace];
-
- lttv_hooks_call(events_request->before_chunk_traceset, tsc);
-
- lttv_trace_context_add_hooks(tc,
- events_request->before_chunk_trace,
- events_request->before_chunk_tracefile,
- events_request->event,
- events_request->event_by_id);
- }
- }
- }
- } else {
- /* 2. Else, list_in is not empty, we continue a read */
-
- {
- /* 2.0 For each req of list_in */
- GSList *iter = list_in;
-
- while(iter != NULL) {
-
- EventsRequest *events_request = (EventsRequest *)iter->data;
-
- /* - Call before chunk
- * - events hooks added
- */
- if(events_request->trace == -1)
- lttv_process_traceset_begin(tsc,
- events_request->before_chunk_traceset,
- events_request->before_chunk_trace,
- events_request->before_chunk_tracefile,
- events_request->event,
- events_request->event_by_id);
- else {
- guint nb_trace = lttv_traceset_number(tsc->ts);
- g_assert((guint)events_request->trace < nb_trace &&
- events_request->trace > -1);
- LttvTraceContext *tc = tsc->traces[events_request->trace];
-
- lttv_hooks_call(events_request->before_chunk_traceset, tsc);
-
- lttv_trace_context_add_hooks(tc,
- events_request->before_chunk_trace,
- events_request->before_chunk_tracefile,
- events_request->event,
- events_request->event_by_id);
- }
-
- iter = g_slist_next(iter);
- }
- }
-
- {
- tfc = lttv_traceset_context_get_current_tfc(tsc);
-
- /* 2.1 For each req of list_out */
- GSList *iter = list_out;
-
- while(iter != NULL) {
-
- gboolean remove = FALSE;
- gboolean free_data = FALSE;
- EventsRequest *events_request = (EventsRequest *)iter->data;
-
- /* if req.start time == current context time
- * or req.start position == current position*/
- if( ltt_time_compare(events_request->start_time,
- tfc->timestamp) == 0
- ||
- (events_request->start_position != NULL
- &&
- lttv_traceset_context_ctx_pos_compare(tsc,
- events_request->start_position) == 0)
- ) {
- /* - Add to list_in, remove from list_out */
- list_in = g_slist_append(list_in, events_request);
- remove = TRUE;
- free_data = FALSE;
-
- /* - If !servicing */
- if(events_request->servicing == FALSE) {
- /* - begin request hooks called
- * - servicing = TRUE
- */
- lttv_hooks_call(events_request->before_request, (gpointer)tsc);
- events_request->servicing = TRUE;
- }
- /* call before chunk
- * events hooks added
- */
- if(events_request->trace == -1)
- lttv_process_traceset_begin(tsc,
- events_request->before_chunk_traceset,
- events_request->before_chunk_trace,
- events_request->before_chunk_tracefile,
- events_request->event,
- events_request->event_by_id);
- else {
- guint nb_trace = lttv_traceset_number(tsc->ts);
- g_assert((guint)events_request->trace < nb_trace &&
- events_request->trace > -1);
- LttvTraceContext *tc = tsc->traces[events_request->trace];
-
- lttv_hooks_call(events_request->before_chunk_traceset, tsc);
-
- lttv_trace_context_add_hooks(tc,
- events_request->before_chunk_trace,
- events_request->before_chunk_tracefile,
- events_request->event,
- events_request->event_by_id);
- }
-
-
- }
-
- /* Go to next */
- if(remove)
- {
- GSList *remove_iter = iter;
-
- iter = g_slist_next(iter);
- if(free_data) events_request_free((EventsRequest*)remove_iter->data);
- list_out = g_slist_remove_link(list_out, remove_iter);
- } else { // not remove
- iter = g_slist_next(iter);
- }
- }
- }
- }
-
- /* 3. Find end criterions */
- {
- /* 3.1 End time */
- GSList *iter;
-
- /* 3.1.1 Find lowest end time in list_in */
- g_assert(g_slist_length(list_in)>0);
- end_time = ((EventsRequest*)g_slist_nth_data(list_in,0))->end_time;
-
- for(iter=g_slist_nth(list_in,1);iter!=NULL;iter=g_slist_next(iter)) {
- EventsRequest *events_request = (EventsRequest*)iter->data;
-
- if(ltt_time_compare(events_request->end_time,
- end_time) < 0)
- end_time = events_request->end_time;
- }
-
- /* 3.1.2 Find lowest start time in list_out */
- for(iter=list_out;iter!=NULL;iter=g_slist_next(iter)) {
- EventsRequest *events_request = (EventsRequest*)iter->data;
-
- if(ltt_time_compare(events_request->start_time,
- end_time) < 0)
- end_time = events_request->start_time;
- }
- }
-
- {
- /* 3.2 Number of events */
-
- /* 3.2.1 Find lowest number of events in list_in */
- GSList *iter;
-
- end_nb_events = ((EventsRequest*)g_slist_nth_data(list_in,0))->num_events;
-
- for(iter=g_slist_nth(list_in,1);iter!=NULL;iter=g_slist_next(iter)) {
- EventsRequest *events_request = (EventsRequest*)iter->data;
-
- if(events_request->num_events < end_nb_events)
- end_nb_events = events_request->num_events;
- }
-
- /* 3.2.2 Use min(CHUNK_NUM_EVENTS, min num events in list_in) as
- * num_events */
-
- end_nb_events = MIN(CHUNK_NUM_EVENTS, end_nb_events);
- }
-
- {
- /* 3.3 End position */
-
- /* 3.3.1 Find lowest end position in list_in */
- GSList *iter;
-
- end_position =((EventsRequest*)g_slist_nth_data(list_in,0))->end_position;
-
- for(iter=g_slist_nth(list_in,1);iter!=NULL;iter=g_slist_next(iter)) {
- EventsRequest *events_request = (EventsRequest*)iter->data;
-
- if(events_request->end_position != NULL && end_position != NULL &&
- lttv_traceset_context_pos_pos_compare(events_request->end_position,
- end_position) <0)
- end_position = events_request->end_position;
- }
- }
-
- {
- /* 3.3.2 Find lowest start position in list_out */
- GSList *iter;
-
- for(iter=list_out;iter!=NULL;iter=g_slist_next(iter)) {
- EventsRequest *events_request = (EventsRequest*)iter->data;
-
- if(events_request->end_position != NULL && end_position != NULL &&
- lttv_traceset_context_pos_pos_compare(events_request->end_position,
- end_position) <0)
- end_position = events_request->end_position;
- }
- }
-
- {
- /* 4. Call process traceset middle */
- g_debug("Calling process traceset middle with %p, %lu sec %lu nsec, %u nb ev, %p end pos", tsc, end_time.tv_sec, end_time.tv_nsec, end_nb_events, end_position);
- count = lttv_process_traceset_middle(tsc, end_time, end_nb_events, end_position);
-
- tfc = lttv_traceset_context_get_current_tfc(tsc);
- if(tfc != NULL)
- g_debug("Context time after middle : %lu, %lu", tfc->timestamp.tv_sec,
- tfc->timestamp.tv_nsec);
- else
- g_debug("End of trace reached after middle.");
-
- }
- {
- /* 5. After process traceset middle */
- tfc = lttv_traceset_context_get_current_tfc(tsc);
-
- /* - if current context time > traceset.end time */
- if(tfc == NULL || ltt_time_compare(tfc->timestamp,
- tsc->time_span.end_time) > 0) {
- /* - For each req in list_in */
- GSList *iter = list_in;
-
- while(iter != NULL) {
-
- gboolean remove = FALSE;
- gboolean free_data = FALSE;
- EventsRequest *events_request = (EventsRequest *)iter->data;
-
- /* - Remove events hooks for req
- * - Call end chunk for req
- */
-
- if(events_request->trace == -1)
- lttv_process_traceset_end(tsc,
- events_request->after_chunk_traceset,
- events_request->after_chunk_trace,
- events_request->after_chunk_tracefile,
- events_request->event,
- events_request->event_by_id);
-
- else {
- guint nb_trace = lttv_traceset_number(tsc->ts);
- g_assert(events_request->trace < nb_trace &&
- events_request->trace > -1);
- LttvTraceContext *tc = tsc->traces[events_request->trace];
-
- lttv_trace_context_remove_hooks(tc,
- events_request->after_chunk_trace,
- events_request->after_chunk_tracefile,
- events_request->event,
- events_request->event_by_id);
- lttv_hooks_call(events_request->after_chunk_traceset, tsc);
-
-
- }
-
- /* - Call end request for req */
- lttv_hooks_call(events_request->after_request, (gpointer)tsc);
-
- /* - remove req from list_in */
- /* Destroy the request */
- remove = TRUE;
- free_data = TRUE;
-
- /* Go to next */
- if(remove)
- {
- GSList *remove_iter = iter;
-
- iter = g_slist_next(iter);
- if(free_data) events_request_free((EventsRequest*)remove_iter->data);
- list_in = g_slist_remove_link(list_in, remove_iter);
- } else { // not remove
- iter = g_slist_next(iter);
- }
- }
- }
- {
- /* 5.1 For each req in list_in */
- GSList *iter = list_in;
-
- while(iter != NULL) {
-
- gboolean remove = FALSE;
- gboolean free_data = FALSE;
- EventsRequest *events_request = (EventsRequest *)iter->data;
-
- /* - Remove events hooks for req
- * - Call end chunk for req
- */
- if(events_request->trace == -1)
- lttv_process_traceset_end(tsc,
- events_request->after_chunk_traceset,
- events_request->after_chunk_trace,
- events_request->after_chunk_tracefile,
- events_request->event,
- events_request->event_by_id);
-
- else {
- guint nb_trace = lttv_traceset_number(tsc->ts);
- g_assert(events_request->trace < nb_trace &&
- events_request->trace > -1);
- LttvTraceContext *tc = tsc->traces[events_request->trace];
-
- lttv_trace_context_remove_hooks(tc,
- events_request->after_chunk_trace,
- events_request->after_chunk_tracefile,
- events_request->event,
- events_request->event_by_id);
-
- lttv_hooks_call(events_request->after_chunk_traceset, tsc);
- }
-
- /* - req.num -= count */
- g_assert(events_request->num_events >= count);
- events_request->num_events -= count;
-
- g_assert(tfc != NULL);
- /* - if req.num == 0
- * or
- * current context time >= req.end time
- * or
- * req.end pos == current pos
- * or
- * req.stop_flag == TRUE
- */
- if( events_request->num_events == 0
- ||
- events_request->stop_flag == TRUE
- ||
- ltt_time_compare(tfc->timestamp,
- events_request->end_time) >= 0
- ||
- (events_request->end_position != NULL
- &&
- lttv_traceset_context_ctx_pos_compare(tsc,
- events_request->end_position) == 0)
-
- ) {
- g_assert(events_request->servicing == TRUE);
- /* - Call end request for req
- * - remove req from list_in */
- lttv_hooks_call(events_request->after_request, (gpointer)tsc);
- /* - remove req from list_in */
- /* Destroy the request */
- remove = TRUE;
- free_data = TRUE;
- }
-
- /* Go to next */
- if(remove)
- {
- GSList *remove_iter = iter;
-
- iter = g_slist_next(iter);
- if(free_data) events_request_free((EventsRequest*)remove_iter->data);
- list_in = g_slist_remove_link(list_in, remove_iter);
- } else { // not remove
- iter = g_slist_next(iter);
- }
- }
- }
- }
- }
- /* End of removed servicing loop : leave control to GTK instead. */
- // if(gtk_events_pending()) break;
- //}
-
- /* B. When interrupted between chunks */
-
- {
- GSList *iter = list_in;
-
- /* 1. for each request in list_in */
- while(iter != NULL) {
-
- gboolean remove = FALSE;
- gboolean free_data = FALSE;
- EventsRequest *events_request = (EventsRequest *)iter->data;
-
- /* 1.1. Use current postition as start position */
- if(events_request->start_position != NULL)
- lttv_traceset_context_position_destroy(events_request->start_position);
- events_request->start_position = lttv_traceset_context_position_new(tsc);
- lttv_traceset_context_position_save(tsc, events_request->start_position);
-
- /* 1.2. Remove start time */
- events_request->start_time = ltt_time_infinite;
-
- /* 1.3. Move from list_in to list_out */
- remove = TRUE;
- free_data = FALSE;
- list_out = g_slist_append(list_out, events_request);
-
- /* Go to next */
- if(remove)
- {
- GSList *remove_iter = iter;
-
- iter = g_slist_next(iter);
- if(free_data) events_request_free((EventsRequest*)remove_iter->data);
- list_in = g_slist_remove_link(list_in, remove_iter);
- } else { // not remove
- iter = g_slist_next(iter);
- }
- }
-
-
- }
- /* C Unlock Traces */
- {
- lttv_process_traceset_get_sync_data(tsc);
- //lttv_traceset_context_position_save(tsc, sync_position);
-
- guint iter_trace;
-
- for(iter_trace=0;
- iter_trace<lttv_traceset_number(tsc->ts);
- iter_trace++) {
- LttvTrace *trace_v = lttv_traceset_get(tsc->ts, iter_trace);
-
- lttvwindowtraces_unlock(trace_v);
- }
- }
-#if 0
- //set the cursor back to normal
- gdk_window_set_cursor(win, NULL);
-#endif //0
-
- g_assert(g_slist_length(list_in) == 0);
-
- if( g_slist_length(list_out) == 0 ) {
- /* Put tab's request pending flag back to normal */
- tab->events_request_pending = FALSE;
- g_debug("remove the idle fct");
- return FALSE; /* Remove the idle function */
- }
- g_debug("leave the idle fct");
- return TRUE; /* Leave the idle function */
-
- /* We do not use simili-round-robin, it may require to read 1 meg buffers
- * again and again if many tracesets use the same tracefiles. */
- /* Hack for round-robin idle functions */
- /* It will put the idle function at the end of the pool */
- /*g_idle_add_full((G_PRIORITY_HIGH_IDLE + 21),
- (GSourceFunc)execute_events_requests,
- tab,
- NULL);
- return FALSE;
- */
-}
-
-#undef list_out
-
-
-static void lttvwindow_add_trace(Tab *tab, LttvTrace *trace_v)
-{
- LttvTraceset *traceset = tab->traceset_info->traceset;
- guint i;
- guint num_traces = lttv_traceset_number(traceset);
-
- //Verify if trace is already present.
- for(i=0; i<num_traces; i++)
- {
- LttvTrace * trace = lttv_traceset_get(traceset, i);
- if(trace == trace_v)
- return;
- }
-
- //Keep a reference to the traces so they are not freed.
- for(i=0; i<lttv_traceset_number(traceset); i++)
- {
- LttvTrace * trace = lttv_traceset_get(traceset, i);
- lttv_trace_ref(trace);
- }
-
- //remove state update hooks
- lttv_state_remove_event_hooks(
- (LttvTracesetState*)tab->traceset_info->traceset_context);
-
- lttv_context_fini(LTTV_TRACESET_CONTEXT(
- tab->traceset_info->traceset_context));
- g_object_unref(tab->traceset_info->traceset_context);
-
- lttv_traceset_add(traceset, trace_v);
- lttv_trace_ref(trace_v); /* local ref */
-
- /* Create new context */
- tab->traceset_info->traceset_context =
- g_object_new(LTTV_TRACESET_STATS_TYPE, NULL);
- lttv_context_init(
- LTTV_TRACESET_CONTEXT(tab->traceset_info->
- traceset_context),
- traceset);
-
-
- //add state update hooks
- lttv_state_add_event_hooks(
- (LttvTracesetState*)tab->traceset_info->traceset_context);
- //Remove local reference to the traces.
- for(i=0; i<lttv_traceset_number(traceset); i++)
- {
- LttvTrace * trace = lttv_traceset_get(traceset, i);
- lttv_trace_unref(trace);
- }
-
- //FIXME
- //add_trace_into_traceset_selector(GTK_MULTIVPANED(tab->multivpaned), lttv_trace(trace_v));
-}
-
-/* add_trace adds a trace into the current traceset. It first displays a
- * directory selection dialogue to let user choose a trace, then recreates
- * tracset_context, and redraws all the viewer of the current tab
- */
-
-void add_trace(GtkWidget * widget, gpointer user_data)
-{
- LttTrace *trace;
- LttvTrace * trace_v;
- LttvTraceset * traceset;
- const char * dir;
- char abs_path[PATH_MAX];
- gint id;
- MainWindow * mw_data = get_window_data_struct(widget);
- GtkWidget * notebook = lookup_widget(widget, "MNotebook");
-
- GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
- gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
- LttvPluginTab *ptab;
- Tab *tab;
-
- if(!page) {
- ptab = create_new_tab(widget, NULL);
- tab = ptab->tab;
- } else {
- ptab = (LttvPluginTab *)g_object_get_data(G_OBJECT(page), "Tab_Plugin");
- tab = ptab->tab;
- }
-
- //GtkDirSelection * file_selector = (GtkDirSelection *)gtk_dir_selection_new("Select a trace");
- GtkFileSelection * file_selector = (GtkFileSelection *)gtk_file_selection_new("Select a trace");
- gtk_widget_hide( (file_selector)->file_list->parent) ;
- gtk_file_selection_hide_fileop_buttons(file_selector);
- gtk_window_set_transient_for(GTK_WINDOW(file_selector),
- GTK_WINDOW(mw_data->mwindow));
-
- if(remember_trace_dir[0] != '\0')
- gtk_file_selection_set_filename(file_selector, remember_trace_dir);
-
- id = gtk_dialog_run(GTK_DIALOG(file_selector));
- switch(id){
- case GTK_RESPONSE_ACCEPT:
- case GTK_RESPONSE_OK:
- dir = gtk_file_selection_get_filename (file_selector);
- strncpy(remember_trace_dir, dir, PATH_MAX);
- strncat(remember_trace_dir, "/", PATH_MAX);
- if(!dir || strlen(dir) == 0){
- gtk_widget_destroy((GtkWidget*)file_selector);
- break;
- }
- get_absolute_pathname(dir, abs_path);
- trace_v = lttvwindowtraces_get_trace_by_name(abs_path);
- if(trace_v == NULL) {
- trace = ltt_trace_open(abs_path);
- if(trace == NULL) {
- g_warning("cannot open trace %s", abs_path);
-
- GtkWidget *dialogue =
- gtk_message_dialog_new(
- GTK_WINDOW(gtk_widget_get_toplevel(widget)),
- GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT,
- GTK_MESSAGE_ERROR,
- GTK_BUTTONS_OK,
- "Cannot open trace : maybe you should enter in the trace "
- "directory to select it ?");
- gtk_dialog_run(GTK_DIALOG(dialogue));
- gtk_widget_destroy(dialogue);
-
- } else {
- trace_v = lttv_trace_new(trace);
- lttvwindowtraces_add_trace(trace_v);
- lttvwindow_add_trace(tab, trace_v);
- }
- } else {
- lttvwindow_add_trace(tab, trace_v);
- }
-
- gtk_widget_destroy((GtkWidget*)file_selector);
-
- //update current tab
- //update_traceset(mw_data);
-
- /* Call the updatetraceset hooks */
-
- traceset = tab->traceset_info->traceset;
- SetTraceset(tab, traceset);
- // in expose now call_pending_read_hooks(mw_data);
-
- //lttvwindow_report_current_time(mw_data,&(tab->current_time));
- break;
- case GTK_RESPONSE_REJECT:
- case GTK_RESPONSE_CANCEL:
- default:
- gtk_widget_destroy((GtkWidget*)file_selector);
- break;
- }
-}
-
-/* remove_trace removes a trace from the current traceset if all viewers in
- * the current tab are not interested in the trace. It first displays a
- * dialogue, which shows all traces in the current traceset, to let user choose
- * a trace, then it checks if all viewers unselect the trace, if it is true,
- * it will remove the trace, recreate the traceset_contex,
- * and redraws all the viewer of the current tab. If there is on trace in the
- * current traceset, it will delete all viewers of the current tab
- *
- * It destroys the filter tree. FIXME... we should request for an update
- * instead.
- */
-
-void remove_trace(GtkWidget *widget, gpointer user_data)
-{
- LttTrace *trace;
- LttvTrace * trace_v;
- LttvTraceset * traceset;
- gint i, j, nb_trace, index=-1;
- char ** name, *remove_trace_name;
- MainWindow * mw_data = get_window_data_struct(widget);
- GtkWidget * notebook = lookup_widget(widget, "MNotebook");
-
- GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
- gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
- Tab *tab;
-
- if(!page) {
- return;
- } else {
- LttvPluginTab *ptab;
- ptab = (LttvPluginTab *)g_object_get_data(G_OBJECT(page), "Tab_Plugin");
- tab = ptab->tab;
- }
-
- nb_trace =lttv_traceset_number(tab->traceset_info->traceset);
- name = g_new(char*,nb_trace);
- for(i = 0; i < nb_trace; i++){
- trace_v = lttv_traceset_get(tab->traceset_info->traceset, i);
- trace = lttv_trace(trace_v);
- name[i] = g_quark_to_string(ltt_trace_name(trace));
- }
-
- remove_trace_name = get_remove_trace(mw_data, name, nb_trace);
-
-
- if(remove_trace_name){
-
- /* yuk, cut n paste from old code.. should be better (MD)*/
- for(i = 0; i<nb_trace; i++) {
- if(strcmp(remove_trace_name,name[i]) == 0){
- index = i;
- }
- }
-
- traceset = tab->traceset_info->traceset;
- //Keep a reference to the traces so they are not freed.
- for(j=0; j<lttv_traceset_number(traceset); j++)
- {
- LttvTrace * trace = lttv_traceset_get(traceset, j);
- lttv_trace_ref(trace);
- }
-
- //remove state update hooks
- lttv_state_remove_event_hooks(
- (LttvTracesetState*)tab->traceset_info->traceset_context);
- lttv_context_fini(LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context));
- g_object_unref(tab->traceset_info->traceset_context);
-
- trace_v = lttv_traceset_get(traceset, index);
-
- lttv_traceset_remove(traceset, index);
- lttv_trace_unref(trace_v); // Remove local reference
-
- if(lttv_trace_get_ref_number(trace_v) <= 1) {
- /* ref 1 : lttvwindowtraces only*/
- ltt_trace_close(lttv_trace(trace_v));
- /* lttvwindowtraces_remove_trace takes care of destroying
- * the traceset linked with the trace_v and also of destroying
- * the trace_v at the same time.
- */
- lttvwindowtraces_remove_trace(trace_v);
- }
-
- tab->traceset_info->traceset_context =
- g_object_new(LTTV_TRACESET_STATS_TYPE, NULL);
- lttv_context_init(
- LTTV_TRACESET_CONTEXT(tab->
- traceset_info->traceset_context),traceset);
- //add state update hooks
- lttv_state_add_event_hooks(
- (LttvTracesetState*)tab->traceset_info->traceset_context);
-
- //Remove local reference to the traces.
- for(j=0; j<lttv_traceset_number(traceset); j++)
- {
- LttvTrace * trace = lttv_traceset_get(traceset, j);
- lttv_trace_unref(trace);
- }
-
- SetTraceset(tab, (gpointer)traceset);
- }
- g_free(name);
-}
-
-#if 0
-void remove_trace(GtkWidget * widget, gpointer user_data)
-{
- LttTrace *trace;
- LttvTrace * trace_v;
- LttvTraceset * traceset;
- gint i, j, nb_trace;
- char ** name, *remove_trace_name;
- MainWindow * mw_data = get_window_data_struct(widget);
- LttvTracesetSelector * s;
- LttvTraceSelector * t;
- GtkWidget * w;
- gboolean selected;
- GtkWidget * notebook = lookup_widget(widget, "MNotebook");
-
- GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
- gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
- Tab *tab;
-
- if(!page) {
- return;
- } else {
- tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info");
- }
-
- nb_trace =lttv_traceset_number(tab->traceset_info->traceset);
- name = g_new(char*,nb_trace);
- for(i = 0; i < nb_trace; i++){
- trace_v = lttv_traceset_get(tab->traceset_info->traceset, i);
- trace = lttv_trace(trace_v);
- name[i] = ltt_trace_name(trace);
- }
-
- remove_trace_name = get_remove_trace(name, nb_trace);
-
- if(remove_trace_name){
- for(i=0; i<nb_trace; i++){
- if(strcmp(remove_trace_name,name[i]) == 0){
- //unselect the trace from the current viewer
- //FIXME
- w = gtk_multivpaned_get_widget(GTK_MULTIVPANED(tab->multivpaned));
- if(w){
- s = g_object_get_data(G_OBJECT(w), "Traceset_Selector");
- if(s){
- t = lttv_traceset_selector_trace_get(s,i);
- lttv_trace_selector_set_selected(t, FALSE);
- }
-
- //check if other viewers select the trace
- w = gtk_multivpaned_get_first_widget(GTK_MULTIVPANED(tab->multivpaned));
- while(w){
- s = g_object_get_data(G_OBJECT(w), "Traceset_Selector");
- if(s){
- t = lttv_traceset_selector_trace_get(s,i);
- selected = lttv_trace_selector_get_selected(t);
- if(selected)break;
- }
- w = gtk_multivpaned_get_next_widget(GTK_MULTIVPANED(tab->multivpaned));
- }
- }else selected = FALSE;
-
- //if no viewer selects the trace, remove it
- if(!selected){
- remove_trace_from_traceset_selector(GTK_MULTIVPANED(tab->multivpaned), i);
-
- traceset = tab->traceset_info->traceset;
- //Keep a reference to the traces so they are not freed.
- for(j=0; j<lttv_traceset_number(traceset); j++)
- {
- LttvTrace * trace = lttv_traceset_get(traceset, j);
- lttv_trace_ref(trace);
- }
-
- //remove state update hooks
- lttv_state_remove_event_hooks(
- (LttvTracesetState*)tab->traceset_info->traceset_context);
- lttv_context_fini(LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context));
- g_object_unref(tab->traceset_info->traceset_context);
-
-
- trace_v = lttv_traceset_get(traceset, i);
-
- if(lttv_trace_get_ref_number(trace_v) <= 2) {
- /* ref 2 : traceset, local */
- lttvwindowtraces_remove_trace(trace_v);
- ltt_trace_close(lttv_trace(trace_v));
- }
-
- lttv_traceset_remove(traceset, i);
- lttv_trace_unref(trace_v); // Remove local reference
-
- if(!lttv_trace_get_ref_number(trace_v))
- lttv_trace_destroy(trace_v);
-
- tab->traceset_info->traceset_context =
- g_object_new(LTTV_TRACESET_STATS_TYPE, NULL);
- lttv_context_init(
- LTTV_TRACESET_CONTEXT(tab->
- traceset_info->traceset_context),traceset);
- //add state update hooks
- lttv_state_add_event_hooks(
- (LttvTracesetState*)tab->traceset_info->traceset_context);
-
- //Remove local reference to the traces.
- for(j=0; j<lttv_traceset_number(traceset); j++)
- {
- LttvTrace * trace = lttv_traceset_get(traceset, j);
- lttv_trace_unref(trace);
- }
-
-
- //update current tab
- //update_traceset(mw_data);
- //if(nb_trace > 1){
-
- SetTraceset(tab, (gpointer)traceset);
- // in expose now call_pending_read_hooks(mw_data);
-
- //lttvwindow_report_current_time(mw_data,&(tab->current_time));
- //}else{
- // if(tab){
- // while(tab->multi_vpaned->num_children){
- // gtk_multi_vpaned_widget_delete(tab->multi_vpaned);
- // }
- // }
- //}
- }
- break;
- }
- }
- }
-
- g_free(name);
-}
-#endif //0
-
-/* Redraw all the viewers in the current tab */
-void redraw(GtkWidget *widget, gpointer user_data)
-{
- GtkWidget * notebook = lookup_widget(widget, "MNotebook");
- GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
- gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
- Tab *tab;
- if(!page) {
- return;
- } else {
- LttvPluginTab *ptab;
- ptab = (LttvPluginTab *)g_object_get_data(G_OBJECT(page), "Tab_Plugin");
- tab = ptab->tab;
- }
-
- LttvHooks * tmp;
- LttvAttributeValue value;
-
- g_assert(lttv_iattribute_find_by_path(tab->attributes, "hooks/redraw", LTTV_POINTER, &value));
-
- tmp = (LttvHooks*)*(value.v_pointer);
- if(tmp != NULL)
- lttv_hooks_call(tmp,NULL);
-}
-
-
-void continue_processing(GtkWidget *widget, gpointer user_data)
-{
- GtkWidget * notebook = lookup_widget(widget, "MNotebook");
- GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
- gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
- Tab *tab;
- if(!page) {
- return;
- } else {
- LttvPluginTab *ptab;
- ptab = (LttvPluginTab *)g_object_get_data(G_OBJECT(page), "Tab_Plugin");
- tab = ptab->tab;
- }
-
- LttvHooks * tmp;
- LttvAttributeValue value;
-
- g_assert(lttv_iattribute_find_by_path(tab->attributes,
- "hooks/continue", LTTV_POINTER, &value));
-
- tmp = (LttvHooks*)*(value.v_pointer);
- if(tmp != NULL)
- lttv_hooks_call(tmp,NULL);
-}
-
-/* Stop the processing for the calling main window's current tab.
- * It removes every processing requests that are in its list. It does not call
- * the end request hooks, because the request is not finished.
- */
-
-void stop_processing(GtkWidget *widget, gpointer user_data)
-{
- GtkWidget * notebook = lookup_widget(widget, "MNotebook");
- GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
- gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
- Tab *tab;
- if(!page) {
- return;
- } else {
- LttvPluginTab *ptab;
- ptab = (LttvPluginTab *)g_object_get_data(G_OBJECT(page), "Tab_Plugin");
- tab = ptab->tab;
- }
- GSList *iter = tab->events_requests;
-
- while(iter != NULL) {
- GSList *remove_iter = iter;
- iter = g_slist_next(iter);
-
- g_free(remove_iter->data);
- tab->events_requests =
- g_slist_remove_link(tab->events_requests, remove_iter);
- }
- tab->events_request_pending = FALSE;
- tab->stop_foreground = TRUE;
- g_idle_remove_by_data(tab);
- g_assert(g_slist_length(tab->events_requests) == 0);
-}
-
-
-/* save will save the traceset to a file
- * Not implemented yet FIXME
- */
-
-void save(GtkWidget * widget, gpointer user_data)
-{
- g_info("Save\n");
-}
-
-void save_as(GtkWidget * widget, gpointer user_data)
-{
- g_info("Save as\n");
-}
-
-
-/* zoom will change the time_window of all the viewers of the
- * current tab, and redisplay them. The main functionality is to
- * determine the new time_window of the current tab
- */
-
-void zoom(GtkWidget * widget, double size)
-{
- TimeInterval time_span;
- TimeWindow new_time_window;
- LttTime current_time, time_delta;
- MainWindow * mw_data = get_window_data_struct(widget);
- LttvTracesetContext *tsc;
- GtkWidget * notebook = lookup_widget(widget, "MNotebook");
-
- GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
- gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
- Tab *tab;
-
- if(!page) {
- return;
- } else {
- LttvPluginTab *ptab;
- ptab = (LttvPluginTab *)g_object_get_data(G_OBJECT(page), "Tab_Plugin");
- tab = ptab->tab;
- }
-
- if(size == 1) return;
-
- tsc = LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context);
- time_span = tsc->time_span;
- new_time_window = tab->time_window;
- current_time = tab->current_time;
-
- time_delta = ltt_time_sub(time_span.end_time,time_span.start_time);
- if(size == 0){
- new_time_window.start_time = time_span.start_time;
- new_time_window.time_width = time_delta;
- new_time_window.time_width_double = ltt_time_to_double(time_delta);
- new_time_window.end_time = ltt_time_add(new_time_window.start_time,
- new_time_window.time_width) ;
- }else{
- new_time_window.time_width = ltt_time_div(new_time_window.time_width, size);
- new_time_window.time_width_double =
- ltt_time_to_double(new_time_window.time_width);
- if(ltt_time_compare(new_time_window.time_width,time_delta) > 0)
- { /* Case where zoom out is bigger than trace length */
- new_time_window.start_time = time_span.start_time;
- new_time_window.time_width = time_delta;
- new_time_window.time_width_double = ltt_time_to_double(time_delta);
- new_time_window.end_time = ltt_time_add(new_time_window.start_time,
- new_time_window.time_width) ;
- }
- else
- {
- /* Center the image on the current time */
- new_time_window.start_time =
- ltt_time_sub(current_time,
- ltt_time_from_double(new_time_window.time_width_double/2.0));
- new_time_window.end_time = ltt_time_add(new_time_window.start_time,
- new_time_window.time_width) ;
- /* If on borders, don't fall off */
- if(ltt_time_compare(new_time_window.start_time, time_span.start_time) <0
- || ltt_time_compare(new_time_window.start_time, time_span.end_time) >0)
- {
- new_time_window.start_time = time_span.start_time;
- new_time_window.end_time = ltt_time_add(new_time_window.start_time,
- new_time_window.time_width) ;
- }
- else
- {
- if(ltt_time_compare(new_time_window.end_time,
- time_span.end_time) > 0
- || ltt_time_compare(new_time_window.end_time,
- time_span.start_time) < 0)
- {
- new_time_window.start_time =
- ltt_time_sub(time_span.end_time, new_time_window.time_width);
-
- new_time_window.end_time = ltt_time_add(new_time_window.start_time,
- new_time_window.time_width) ;
- }
- }
-
- }
- }
-
- if(ltt_time_compare(new_time_window.time_width, ltt_time_zero) == 0) {
- g_warning("Zoom more than 1 ns impossible");
- } else {
- time_change_manager(tab, new_time_window);
- }
-}
-
-void zoom_in(GtkWidget * widget, gpointer user_data)
-{
- zoom(widget, 2);
-}
-
-void zoom_out(GtkWidget * widget, gpointer user_data)
-{
- zoom(widget, 0.5);
-}
-
-void zoom_extended(GtkWidget * widget, gpointer user_data)
-{
- zoom(widget, 0);
-}
-
-void go_to_time(GtkWidget * widget, gpointer user_data)
-{
- g_info("Go to time\n");
-}
-
-void show_time_frame(GtkWidget * widget, gpointer user_data)
-{
- g_info("Show time frame\n");
-}
-
-
-/* callback function */
-
-void
-on_empty_traceset_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- create_new_window((GtkWidget*)menuitem, user_data, FALSE);
-}
-
-
-void
-on_clone_traceset_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- create_new_window((GtkWidget*)menuitem, user_data, TRUE);
-}
-
-
-/* create_new_tab calls create_tab to construct a new tab in the main window
- */
-
-LttvPluginTab *create_new_tab(GtkWidget* widget, gpointer user_data)
-{
- gchar label[PATH_MAX];
- MainWindow * mw_data = get_window_data_struct(widget);
-
- GtkNotebook * notebook = (GtkNotebook *)lookup_widget(widget, "MNotebook");
- if(notebook == NULL){
- g_info("Notebook does not exist\n");
- return NULL;
- }
- GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
- gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
- Tab *copy_tab;
-
- if(!page) {
- copy_tab = NULL;
- } else {
- LttvPluginTab *ptab;
- ptab = (LttvPluginTab *)g_object_get_data(G_OBJECT(page), "Tab_Plugin");
- copy_tab = ptab->tab;
- }
-
- strcpy(label,"Page");
- if(get_label(mw_data, label,"Get the name of the tab","Please input tab's name")) {
- LttvPluginTab *ptab;
-
- ptab = g_object_new(LTTV_TYPE_PLUGIN_TAB, NULL);
- init_tab (ptab->tab, mw_data, copy_tab, notebook, label);
- ptab->parent.top_widget = ptab->tab->top_widget;
- g_object_set_data_full(
- G_OBJECT(ptab->tab->vbox),
- "Tab_Plugin",
- ptab,
- (GDestroyNotify)tab_destructor);
- return ptab;
- }
- else return NULL;
-}
-
-void
-on_tab_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- create_new_tab((GtkWidget*)menuitem, user_data);
-}
-
-
-void
-on_open_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- open_traceset((GtkWidget*)menuitem, user_data);
-}
-
-
-void
-on_close_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
- main_window_destructor(mw_data);
-}
-
-
-/* remove the current tab from the main window
- */
-
-void
-on_close_tab_activate (GtkWidget *widget,
- gpointer user_data)
-{
- gint page_num;
- GtkWidget * notebook;
- GtkWidget * page;
- MainWindow * mw_data = get_window_data_struct(widget);
- notebook = lookup_widget(widget, "MNotebook");
- if(notebook == NULL){
- g_info("Notebook does not exist\n");
- return;
- }
-
- page_num = gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook));
-
- gtk_notebook_remove_page(GTK_NOTEBOOK(notebook), page_num);
-
-}
-
-void
-on_close_tab_X_clicked (GtkWidget *widget,
- gpointer user_data)
-{
- gint page_num;
- GtkWidget *notebook = lookup_widget(widget, "MNotebook");
- if(notebook == NULL){
- g_info("Notebook does not exist\n");
- return;
- }
-
- if((page_num = gtk_notebook_page_num(GTK_NOTEBOOK(notebook), widget)) != -1)
- gtk_notebook_remove_page(GTK_NOTEBOOK(notebook), page_num);
-
-}
-
-
-void
-on_add_trace_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- add_trace((GtkWidget*)menuitem, user_data);
-}
-
-
-void
-on_remove_trace_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- remove_trace((GtkWidget*)menuitem, user_data);
-}
-
-
-void
-on_save_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- save((GtkWidget*)menuitem, user_data);
-}
-
-
-void
-on_save_as_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- save_as((GtkWidget*)menuitem, user_data);
-}
-
-
-void
-on_quit_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- mainwindow_quit();
-}
-
-
-void
-on_cut_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- g_info("Cut\n");
-}
-
-
-void
-on_copy_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- g_info("Copye\n");
-}
-
-
-void
-on_paste_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- g_info("Paste\n");
-}
-
-
-void
-on_delete_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- g_info("Delete\n");
-}
-
-
-void
-on_zoom_in_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- zoom_in((GtkWidget*)menuitem, user_data);
-}
-
-
-void
-on_zoom_out_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- zoom_out((GtkWidget*)menuitem, user_data);
-}
-
-
-void
-on_zoom_extended_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- zoom_extended((GtkWidget*)menuitem, user_data);
-}
-
-
-void
-on_go_to_time_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- go_to_time((GtkWidget*)menuitem, user_data);
-}
-
-
-void
-on_show_time_frame_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- show_time_frame((GtkWidget*)menuitem, user_data);
-}
-
-
-void
-on_move_viewer_up_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- move_up_viewer((GtkWidget*)menuitem, user_data);
-}
-
-
-void
-on_move_viewer_down_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- move_down_viewer((GtkWidget*)menuitem, user_data);
-}
-
-
-void
-on_remove_viewer_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- delete_viewer((GtkWidget*)menuitem, user_data);
-}
-
-void
-on_trace_facility_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- g_info("Trace facility selector: %s\n");
-}
-
-
-/* Dispaly a file selection dialogue to let user select a library, then call
- * lttv_library_load().
- */
-
-void
-on_load_library_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- GError *error = NULL;
- MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
-
- gchar load_module_path_alter[PATH_MAX];
- {
- GPtrArray *name;
- guint nb,i;
- gchar *load_module_path;
- name = g_ptr_array_new();
- nb = lttv_library_path_number();
- /* ask for the library path */
-
- for(i=0;i<nb;i++){
- gchar *path;
- path = lttv_library_path_get(i);
- g_ptr_array_add(name, path);
- }
-
- load_module_path = get_selection(mw_data,
- (char **)(name->pdata), name->len,
- "Select a library path", "Library paths");
- if(load_module_path != NULL)
- strncpy(load_module_path_alter, load_module_path, PATH_MAX-1); // -1 for /
-
- g_ptr_array_free(name, TRUE);
-
- if(load_module_path == NULL) return;
- }
-
- {
- /* Make sure the module path ends with a / */
- gchar *ptr = load_module_path_alter;
-
- ptr = strchr(ptr, '\0');
-
- if(*(ptr-1) != '/') {
- *ptr = '/';
- *(ptr+1) = '\0';
- }
- }
-
- {
- /* Ask for the library to load : list files in the previously selected
- * directory */
- gchar str[PATH_MAX];
- gchar ** dir;
- gint id;
- GtkFileSelection * file_selector =
- (GtkFileSelection *)gtk_file_selection_new("Select a module");
- gtk_file_selection_set_filename(file_selector, load_module_path_alter);
- gtk_file_selection_hide_fileop_buttons(file_selector);
-
- gtk_window_set_transient_for(GTK_WINDOW(file_selector),
- GTK_WINDOW(mw_data->mwindow));
-
- str[0] = '\0';
- id = gtk_dialog_run(GTK_DIALOG(file_selector));
- switch(id){
- case GTK_RESPONSE_ACCEPT:
- case GTK_RESPONSE_OK:
- dir = gtk_file_selection_get_selections (file_selector);
- strncpy(str,dir[0],PATH_MAX);
- strncpy(remember_plugins_dir,dir[0],PATH_MAX);
- /* only keep file name */
- gchar *str1;
- str1 = strrchr(str,'/');
- if(str1)str1++;
- else{
- str1 = strrchr(str,'\\');
- str1++;
- }
-#if 0
- /* remove "lib" */
- if(*str1 == 'l' && *(str1+1)== 'i' && *(str1+2)=='b')
- str1=str1+3;
- remove info after . */
- {
- gchar *str2 = str1;
-
- str2 = strrchr(str2, '.');
- if(str2 != NULL) *str2 = '\0';
- }
- lttv_module_require(str1, &error);
-#endif //0
- lttv_library_load(str1, &error);
- if(error != NULL) g_warning("%s", error->message);
- else g_info("Load library: %s\n", str);
- g_strfreev(dir);
- case GTK_RESPONSE_REJECT:
- case GTK_RESPONSE_CANCEL:
- default:
- gtk_widget_destroy((GtkWidget*)file_selector);
- break;
- }
-
- }
-
-
-
-}
-
-
-/* Display all loaded modules, let user to select a module to unload
- * by calling lttv_module_unload
- */
-
-void
-on_unload_library_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
-
- LttvLibrary *library = NULL;
-
- GPtrArray *name;
- guint nb,i;
- gchar *lib_name;
- name = g_ptr_array_new();
- nb = lttv_library_number();
- LttvLibraryInfo *lib_info = g_new(LttvLibraryInfo,nb);
- /* ask for the library name */
-
- for(i=0;i<nb;i++){
- LttvLibrary *iter_lib = lttv_library_get(i);
- lttv_library_info(iter_lib, &lib_info[i]);
-
- gchar *path = lib_info[i].name;
- g_ptr_array_add(name, path);
- }
- lib_name = get_selection(mw_data, (char **)(name->pdata), name->len,
- "Select a library", "Libraries");
- if(lib_name != NULL) {
- for(i=0;i<nb;i++){
- if(strcmp(lib_name, lib_info[i].name) == 0) {
- library = lttv_library_get(i);
- break;
- }
- }
- }
- g_ptr_array_free(name, TRUE);
- g_free(lib_info);
-
- if(lib_name == NULL) return;
-
- if(library != NULL) lttv_library_unload(library);
-}
-
-
-/* Dispaly a file selection dialogue to let user select a module, then call
- * lttv_module_require().
- */
-
-void
-on_load_module_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- GError *error = NULL;
- MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
-
- LttvLibrary *library = NULL;
- {
- GPtrArray *name;
- guint nb,i;
- gchar *lib_name;
- name = g_ptr_array_new();
- nb = lttv_library_number();
- LttvLibraryInfo *lib_info = g_new(LttvLibraryInfo,nb);
- /* ask for the library name */
-
- for(i=0;i<nb;i++){
- LttvLibrary *iter_lib = lttv_library_get(i);
- lttv_library_info(iter_lib, &lib_info[i]);
-
- gchar *path = lib_info[i].name;
- g_ptr_array_add(name, path);
- }
- lib_name = get_selection(mw_data,(char **)(name->pdata), name->len,
- "Select a library", "Libraries");
- if(lib_name != NULL) {
- for(i=0;i<nb;i++){
- if(strcmp(lib_name, lib_info[i].name) == 0) {
- library = lttv_library_get(i);
- break;
- }
- }
- }
- g_ptr_array_free(name, TRUE);
- g_free(lib_info);
-
- if(lib_name == NULL) return;
- }
-
- //LttvModule *module;
- gchar module_name_out[PATH_MAX];
- {
- /* Ask for the module to load : list modules in the selected lib */
- GPtrArray *name;
- guint nb,i;
- gchar *module_name;
- nb = lttv_library_module_number(library);
- LttvModuleInfo *module_info = g_new(LttvModuleInfo,nb);
- name = g_ptr_array_new();
- /* ask for the module name */
-
- for(i=0;i<nb;i++){
- LttvModule *iter_module = lttv_library_module_get(library, i);
- lttv_module_info(iter_module, &module_info[i]);
-
- gchar *path = module_info[i].name;
- g_ptr_array_add(name, path);
- }
- module_name = get_selection(mw_data, (char **)(name->pdata), name->len,
- "Select a module", "Modules");
- if(module_name != NULL) {
- for(i=0;i<nb;i++){
- if(strcmp(module_name, module_info[i].name) == 0) {
- strncpy(module_name_out, module_name, PATH_MAX);
- //module = lttv_library_module_get(i);
- break;
- }
- }
- }
-
- g_ptr_array_free(name, TRUE);
- g_free(module_info);
-
- if(module_name == NULL) return;
- }
-
- lttv_module_require(module_name_out, &error);
- if(error != NULL) g_warning("%s", error->message);
- else g_info("Load module: %s", module_name_out);
-
-
-#if 0
- {
-
-
- gchar str[PATH_MAX];
- gchar ** dir;
- gint id;
- GtkFileSelection * file_selector =
- (GtkFileSelection *)gtk_file_selection_new("Select a module");
- gtk_file_selection_set_filename(file_selector, load_module_path_alter);
- gtk_file_selection_hide_fileop_buttons(file_selector);
-
- str[0] = '\0';
- id = gtk_dialog_run(GTK_DIALOG(file_selector));
- switch(id){
- case GTK_RESPONSE_ACCEPT:
- case GTK_RESPONSE_OK:
- dir = gtk_file_selection_get_selections (file_selector);
- strncpy(str,dir[0],PATH_MAX);
- strncpy(remember_plugins_dir,dir[0],PATH_MAX);
- {
- /* only keep file name */
- gchar *str1;
- str1 = strrchr(str,'/');
- if(str1)str1++;
- else{
- str1 = strrchr(str,'\\');
- str1++;
- }
-#if 0
- /* remove "lib" */
- if(*str1 == 'l' && *(str1+1)== 'i' && *(str1+2)=='b')
- str1=str1+3;
- remove info after . */
- {
- gchar *str2 = str1;
-
- str2 = strrchr(str2, '.');
- if(str2 != NULL) *str2 = '\0';
- }
- lttv_module_require(str1, &error);
-#endif //0
- lttv_library_load(str1, &error);
- if(error != NULL) g_warning(error->message);
- else g_info("Load library: %s\n", str);
- g_strfreev(dir);
- case GTK_RESPONSE_REJECT:
- case GTK_RESPONSE_CANCEL:
- default:
- gtk_widget_destroy((GtkWidget*)file_selector);
- break;
- }
-
- }
-#endif //0
-
-
-}
-
-
-
-/* Display all loaded modules, let user to select a module to unload
- * by calling lttv_module_unload
- */
-
-void
-on_unload_module_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- GError *error = NULL;
- MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
-
- LttvLibrary *library;
- {
- GPtrArray *name;
- guint nb,i;
- gchar *lib_name;
- name = g_ptr_array_new();
- nb = lttv_library_number();
- LttvLibraryInfo *lib_info = g_new(LttvLibraryInfo,nb);
- /* ask for the library name */
-
- for(i=0;i<nb;i++){
- LttvLibrary *iter_lib = lttv_library_get(i);
- lttv_library_info(iter_lib, &lib_info[i]);
-
- gchar *path = lib_info[i].name;
- g_ptr_array_add(name, path);
- }
- lib_name = get_selection(mw_data, (char **)(name->pdata), name->len,
- "Select a library", "Libraries");
- if(lib_name != NULL) {
- for(i=0;i<nb;i++){
- if(strcmp(lib_name, lib_info[i].name) == 0) {
- library = lttv_library_get(i);
- break;
- }
- }
- }
- g_ptr_array_free(name, TRUE);
- g_free(lib_info);
-
- if(lib_name == NULL) return;
- }
-
- LttvModule *module = NULL;
- {
- /* Ask for the module to load : list modules in the selected lib */
- GPtrArray *name;
- guint nb,i;
- gchar *module_name;
- nb = lttv_library_module_number(library);
- LttvModuleInfo *module_info = g_new(LttvModuleInfo,nb);
- name = g_ptr_array_new();
- /* ask for the module name */
-
- for(i=0;i<nb;i++){
- LttvModule *iter_module = lttv_library_module_get(library, i);
- lttv_module_info(iter_module, &module_info[i]);
-
- gchar *path = module_info[i].name;
- if(module_info[i].use_count > 0) g_ptr_array_add(name, path);
- }
- module_name = get_selection(mw_data, (char **)(name->pdata), name->len,
- "Select a module", "Modules");
- if(module_name != NULL) {
- for(i=0;i<nb;i++){
- if(strcmp(module_name, module_info[i].name) == 0) {
- module = lttv_library_module_get(library, i);
- break;
- }
- }
- }
-
- g_ptr_array_free(name, TRUE);
- g_free(module_info);
-
- if(module_name == NULL) return;
- }
-
- LttvModuleInfo module_info;
- lttv_module_info(module, &module_info);
- g_info("Release module: %s\n", module_info.name);
-
- lttv_module_release(module);
-}
-
-
-/* Display a directory dialogue to let user select a path for library searching
- */
-
-void
-on_add_library_search_path_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
- //GtkDirSelection * file_selector = (GtkDirSelection *)gtk_dir_selection_new("Select library path");
- GtkFileSelection * file_selector = (GtkFileSelection *)gtk_file_selection_new("Select a trace");
- gtk_widget_hide( (file_selector)->file_list->parent) ;
-
- gtk_window_set_transient_for(GTK_WINDOW(file_selector),
- GTK_WINDOW(mw_data->mwindow));
-
- const char * dir;
- gint id;
-
- if(remember_plugins_dir[0] != '\0')
- gtk_file_selection_set_filename(file_selector, remember_plugins_dir);
-
- id = gtk_dialog_run(GTK_DIALOG(file_selector));
- switch(id){
- case GTK_RESPONSE_ACCEPT:
- case GTK_RESPONSE_OK:
- dir = gtk_file_selection_get_filename (file_selector);
- strncpy(remember_plugins_dir,dir,PATH_MAX);
- strncat(remember_plugins_dir,"/",PATH_MAX);
- lttv_library_path_add(dir);
- case GTK_RESPONSE_REJECT:
- case GTK_RESPONSE_CANCEL:
- default:
- gtk_widget_destroy((GtkWidget*)file_selector);
- break;
- }
-}
-
-
-/* Display a directory dialogue to let user select a path for library searching
- */
-
-void
-on_remove_library_search_path_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem);
-
- const char *lib_path;
- {
- GPtrArray *name;
- guint nb,i;
- gchar *lib_name;
- name = g_ptr_array_new();
- nb = lttv_library_path_number();
- /* ask for the library name */
-
- for(i=0;i<nb;i++){
- gchar *path = lttv_library_path_get(i);
- g_ptr_array_add(name, path);
- }
- lib_path = get_selection(mw_data, (char **)(name->pdata), name->len,
- "Select a library path", "Library paths");
-
- g_ptr_array_free(name, TRUE);
-
- if(lib_path == NULL) return;
- }
-
- lttv_library_path_remove(lib_path);
-}
-
-void
-on_color_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- g_info("Color\n");
-}
-
-
-void
-on_save_configuration_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- g_info("Save configuration\n");
-}
-
-
-void
-on_content_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- g_info("Content\n");
-}
-
-
-static void
-on_about_close_activate (GtkButton *button,
- gpointer user_data)
-{
- GtkWidget *about_widget = GTK_WIDGET(user_data);
-
- gtk_widget_destroy(about_widget);
-}
-
-void
-on_about_activate (GtkMenuItem *menuitem,
- gpointer user_data)
-{
- MainWindow *main_window = get_window_data_struct(GTK_WIDGET(menuitem));
- GtkWidget *window_widget = main_window->mwindow;
- GtkWidget *about_widget = gtk_window_new(GTK_WINDOW_TOPLEVEL);
- GtkWindow *about_window = GTK_WINDOW(about_widget);
- gint window_width, window_height;
-
- gtk_window_set_title(about_window, "About Linux Trace Toolkit");
-
- gtk_window_set_resizable(about_window, FALSE);
- gtk_window_set_transient_for(about_window, GTK_WINDOW(window_widget));
- gtk_window_set_destroy_with_parent(about_window, TRUE);
- gtk_window_set_modal(about_window, FALSE);
-
- /* Put the about window at the center of the screen */
- gtk_window_get_size(about_window, &window_width, &window_height);
- gtk_window_move (about_window,
- (gdk_screen_width() - window_width)/2,
- (gdk_screen_height() - window_height)/2);
-
- GtkWidget *vbox = gtk_vbox_new(FALSE, 1);
-
- gtk_container_add(GTK_CONTAINER(about_widget), vbox);
-
-
- /* Text to show */
- GtkWidget *label1 = gtk_label_new("");
- gtk_misc_set_padding(GTK_MISC(label1), 10, 20);
- gtk_label_set_markup(GTK_LABEL(label1), "\
-<big>Linux Trace Toolkit " VERSION "</big>");
- gtk_label_set_justify(GTK_LABEL(label1), GTK_JUSTIFY_CENTER);
-
- GtkWidget *label2 = gtk_label_new("");
- gtk_misc_set_padding(GTK_MISC(label2), 10, 20);
- gtk_label_set_markup(GTK_LABEL(label2), "\
-Contributors :\n\
-\n\
-Michel Dagenais (New trace format, lttv main)\n\
-Mathieu Desnoyers (Kernel Tracer, Directory structure, build with automake/conf,\n\
- lttv gui, control flow view, gui cooperative trace reading\n\
- scheduler with interruptible foreground and background\n\
- computation, detailed event list (rewrite), trace reading\n\
- library (rewrite))\n\
-Benoit Des Ligneris, Eric Clement (Cluster adaptation, work in progress)\n\
-Xang-Xiu Yang (new trace reading library and converter, lttv gui, \n\
- detailed event list and statistics view)\n\
-Tom Zanussi (RelayFS)\n\
-\n\
-Inspired from the original Linux Trace Toolkit Visualizer made by\n\
-Karim Yaghmour");
-
- GtkWidget *label3 = gtk_label_new("");
- gtk_label_set_markup(GTK_LABEL(label3), "\
-Linux Trace Toolkit Viewer, Copyright (C) 2004, 2005, 2006\n\
- Michel Dagenais\n\
- Mathieu Desnoyers\n\
- Xang-Xiu Yang\n\
-Linux Trace Toolkit comes with ABSOLUTELY NO WARRANTY.\n\
-This is free software, and you are welcome to redistribute it\n\
-under certain conditions. See COPYING for details.");
- gtk_misc_set_padding(GTK_MISC(label3), 10, 20);
-
- gtk_box_pack_start_defaults(GTK_BOX(vbox), label1);
- gtk_box_pack_start_defaults(GTK_BOX(vbox), label2);
- gtk_box_pack_start_defaults(GTK_BOX(vbox), label3);
-
- GtkWidget *hbox = gtk_hbox_new(TRUE, 0);
- gtk_box_pack_end(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
- GtkWidget *close_button = gtk_button_new_with_mnemonic("_Close");
- gtk_box_pack_end(GTK_BOX(hbox), close_button, FALSE, FALSE, 0);
- gtk_container_set_border_width(GTK_CONTAINER(close_button), 20);
-
- g_signal_connect(G_OBJECT(close_button), "clicked",
- G_CALLBACK(on_about_close_activate),
- (gpointer)about_widget);
-
- gtk_widget_show_all(about_widget);
-}
-
-
-void
-on_button_new_clicked (GtkButton *button,
- gpointer user_data)
-{
- create_new_window((GtkWidget*)button, user_data, TRUE);
-}
-
-void
-on_button_new_tab_clicked (GtkButton *button,
- gpointer user_data)
-{
- create_new_tab((GtkWidget*)button, user_data);
-}
-
-void
-on_button_open_clicked (GtkButton *button,
- gpointer user_data)
-{
- open_traceset((GtkWidget*)button, user_data);
-}
-
-
-void
-on_button_add_trace_clicked (GtkButton *button,
- gpointer user_data)
-{
- add_trace((GtkWidget*)button, user_data);
-}
-
-
-void
-on_button_remove_trace_clicked (GtkButton *button,
- gpointer user_data)
-{
- remove_trace((GtkWidget*)button, user_data);
-}
-
-void
-on_button_redraw_clicked (GtkButton *button,
- gpointer user_data)
-{
- redraw((GtkWidget*)button, user_data);
-}
-
-void
-on_button_continue_processing_clicked (GtkButton *button,
- gpointer user_data)
-{
- continue_processing((GtkWidget*)button, user_data);
-}
-
-void
-on_button_stop_processing_clicked (GtkButton *button,
- gpointer user_data)
-{
- stop_processing((GtkWidget*)button, user_data);
-}
-
-
-
-void
-on_button_save_clicked (GtkButton *button,
- gpointer user_data)
-{
- save((GtkWidget*)button, user_data);
-}
-
-
-void
-on_button_save_as_clicked (GtkButton *button,
- gpointer user_data)
-{
- save_as((GtkWidget*)button, user_data);
-}
-
-
-void
-on_button_zoom_in_clicked (GtkButton *button,
- gpointer user_data)
-{
- zoom_in((GtkWidget*)button, user_data);
-}
-
-
-void
-on_button_zoom_out_clicked (GtkButton *button,
- gpointer user_data)
-{
- zoom_out((GtkWidget*)button, user_data);
-}
-
-
-void
-on_button_zoom_extended_clicked (GtkButton *button,
- gpointer user_data)
-{
- zoom_extended((GtkWidget*)button, user_data);
-}
-
-
-void
-on_button_go_to_time_clicked (GtkButton *button,
- gpointer user_data)
-{
- go_to_time((GtkWidget*)button, user_data);
-}
-
-
-void
-on_button_show_time_frame_clicked (GtkButton *button,
- gpointer user_data)
-{
- show_time_frame((GtkWidget*)button, user_data);
-}
-
-
-void
-on_button_move_up_clicked (GtkButton *button,
- gpointer user_data)
-{
- move_up_viewer((GtkWidget*)button, user_data);
-}
-
-
-void
-on_button_move_down_clicked (GtkButton *button,
- gpointer user_data)
-{
- move_down_viewer((GtkWidget*)button, user_data);
-}
-
-
-void
-on_button_delete_viewer_clicked (GtkButton *button,
- gpointer user_data)
-{
- delete_viewer((GtkWidget*)button, user_data);
-}
-
-void
-on_MWindow_destroy (GtkWidget *widget,
- gpointer user_data)
-{
- MainWindow *main_window = get_window_data_struct(widget);
- LttvIAttribute *attributes = main_window->attributes;
- LttvAttributeValue value;
-
- //This is unnecessary, since widgets will be destroyed
- //by the main window widget anyway.
- //remove_all_menu_toolbar_constructors(main_window, NULL);
-
- g_assert(lttv_iattribute_find_by_path(attributes,
- "viewers/menu", LTTV_POINTER, &value));
- lttv_menus_destroy((LttvMenus*)*(value.v_pointer));
-
- g_assert(lttv_iattribute_find_by_path(attributes,
- "viewers/toolbar", LTTV_POINTER, &value));
- lttv_toolbars_destroy((LttvToolbars*)*(value.v_pointer));
-
- g_object_unref(main_window->attributes);
- g_main_window_list = g_slist_remove(g_main_window_list, main_window);
-
- g_info("There are now : %d windows\n",g_slist_length(g_main_window_list));
- if(g_slist_length(g_main_window_list) == 0)
- mainwindow_quit();
-}
-
-gboolean
-on_MWindow_configure (GtkWidget *widget,
- GdkEventConfigure *event,
- gpointer user_data)
-{
- MainWindow * mw_data = get_window_data_struct((GtkWidget*)widget);
-
- // MD : removed time width modification upon resizing of the main window.
- // The viewers will redraw themselves completely, without time interval
- // modification.
-/* while(tab){
- if(mw_data->window_width){
- time_span = LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->Time_Span ;
- time_win = tab->time_window;
- ratio = width / mw_data->window_width;
- tab->time_window.time_width = ltt_time_mul(time_win.time_width,ratio);
- time = ltt_time_sub(time_span->endTime, time_win.start_time);
- if(ltt_time_compare(time, tab->time_window.time_width) < 0){
- tab->time_window.time_width = time;
- }
- }
- tab = tab->next;
- }
-
- mw_data->window_width = (int)width;
- */
- return FALSE;
-}
-
-/* Set current tab
- */
-
-void
-on_MNotebook_switch_page (GtkNotebook *notebook,
- GtkNotebookPage *page,
- guint page_num,
- gpointer user_data)
-{
-
-}
-
-
-void time_change_manager (Tab *tab,
- TimeWindow new_time_window)
-{
- /* Only one source of time change */
- if(tab->time_manager_lock == TRUE) return;
-
- tab->time_manager_lock = TRUE;
-
- LttvTracesetContext *tsc = LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context);
- TimeInterval time_span = tsc->time_span;
- LttTime start_time = new_time_window.start_time;
- LttTime end_time = new_time_window.end_time;
- LttTime time_width = new_time_window.time_width;
-
- g_assert(ltt_time_compare(start_time, end_time) < 0);
-
- /* Set scrollbar */
- GtkAdjustment *adjustment = gtk_range_get_adjustment(GTK_RANGE(tab->scrollbar));
- LttTime upper = ltt_time_sub(time_span.end_time, time_span.start_time);
-#if 0
- gtk_range_set_increments(GTK_RANGE(tab->scrollbar),
- ltt_time_to_double(new_time_window.time_width)
- / SCROLL_STEP_PER_PAGE
- * NANOSECONDS_PER_SECOND, /* step increment */
- ltt_time_to_double(new_time_window.time_width)
- * NANOSECONDS_PER_SECOND); /* page increment */
- gtk_range_set_range(GTK_RANGE(tab->scrollbar),
- 0.0, /* lower */
- ltt_time_to_double(upper)
- * NANOSECONDS_PER_SECOND); /* upper */
-#endif //0
- g_object_set(G_OBJECT(adjustment),
- "lower",
- 0.0, /* lower */
- "upper",
- ltt_time_to_double(upper), /* upper */
- "step_increment",
- new_time_window.time_width_double
- / SCROLL_STEP_PER_PAGE, /* step increment */
- "page_increment",
- new_time_window.time_width_double,
- /* page increment */
- "page_size",
- new_time_window.time_width_double, /* page size */
- NULL);
- gtk_adjustment_changed(adjustment);
-
- // g_object_set(G_OBJECT(adjustment),
- // "value",
- // ltt_time_to_double(
- // ltt_time_sub(start_time, time_span.start_time))
- // , /* value */
- // NULL);
- //gtk_adjustment_value_changed(adjustment);
- gtk_range_set_value(GTK_RANGE(tab->scrollbar),
- ltt_time_to_double(
- ltt_time_sub(start_time, time_span.start_time)) /* value */);
-
- /* set the time bar. */
- /* start seconds */
- gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry1),
- (double)time_span.start_time.tv_sec,
- (double)time_span.end_time.tv_sec);
- gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry1),
- (double)start_time.tv_sec);
-
- /* start nanoseconds */
- if(start_time.tv_sec == time_span.start_time.tv_sec) {
- /* can be both beginning and end at the same time. */
- if(start_time.tv_sec == time_span.end_time.tv_sec) {
- /* If we are at the end, max nsec to end.. -1 (not zero length) */
- gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry2),
- (double)time_span.start_time.tv_nsec,
- (double)time_span.end_time.tv_nsec-1);
- } else {
- gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry2),
- (double)time_span.start_time.tv_nsec,
- (double)NANOSECONDS_PER_SECOND-1);
- }
- } else if(start_time.tv_sec == time_span.end_time.tv_sec) {
- /* If we are at the end, max nsec to end.. -1 (not zero length) */
- gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry2),
- 0.0,
- (double)time_span.end_time.tv_nsec-1);
- } else /* anywhere else */
- gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry2),
- 0.0,
- (double)NANOSECONDS_PER_SECOND-1);
- gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry2),
- (double)start_time.tv_nsec);
-
- /* end seconds */
- gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry3),
- (double)time_span.start_time.tv_sec,
- (double)time_span.end_time.tv_sec);
- gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry3),
- (double)end_time.tv_sec);
-
- /* end nanoseconds */
- if(end_time.tv_sec == time_span.start_time.tv_sec) {
- /* can be both beginning and end at the same time. */
- if(end_time.tv_sec == time_span.end_time.tv_sec) {
- /* If we are at the end, max nsec to end.. */
- gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry4),
- (double)time_span.start_time.tv_nsec+1,
- (double)time_span.end_time.tv_nsec);
- } else {
- gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry4),
- (double)time_span.start_time.tv_nsec+1,
- (double)NANOSECONDS_PER_SECOND-1);
- }
- }
- else if(end_time.tv_sec == time_span.end_time.tv_sec) {
- /* If we are at the end, max nsec to end.. */
- gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry4),
- 0.0,
- (double)time_span.end_time.tv_nsec);
- }
- else /* anywhere else */
- gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry4),
- 0.0,
- (double)NANOSECONDS_PER_SECOND-1);
- gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry4),
- (double)end_time.tv_nsec);
-
- /* width seconds */
- if(time_width.tv_nsec == 0) {
- gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry7),
- (double)1,
- (double)upper.tv_sec);
- } else {
- gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry7),
- (double)0,
- (double)upper.tv_sec);
- }
- gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry7),
- (double)time_width.tv_sec);
-
- /* width nanoseconds */
- if(time_width.tv_sec == upper.tv_sec) {
- if(time_width.tv_sec == 0) {
- gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry8),
- (double)1,
- (double)upper.tv_nsec);
- } else {
- gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry8),
- (double)0,
- (double)upper.tv_nsec);
- }
- }
- else if(time_width.tv_sec == 0) {
- gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry8),
- 1.0,
- (double)upper.tv_nsec);
- }
- else /* anywhere else */
- gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry8),
- 0.0,
- (double)NANOSECONDS_PER_SECOND-1);
- gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry8),
- (double)time_width.tv_nsec);
-
- /* call viewer hooks for new time window */
- set_time_window(tab, &new_time_window);
-
- tab->time_manager_lock = FALSE;
-}
-
-
-/* value changed for frame start s
- *
- * Check time span : if ns is out of range, clip it the nearest good value.
- */
-void
-on_MEntry1_value_changed (GtkSpinButton *spinbutton,
- gpointer user_data)
-{
- Tab *tab =(Tab *)user_data;
- LttvTracesetContext * tsc =
- LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context);
- TimeInterval time_span = tsc->time_span;
- gint value = gtk_spin_button_get_value_as_int(spinbutton);
-
- TimeWindow new_time_window = tab->time_window;
-
- LttTime end_time = new_time_window.end_time;
-
- new_time_window.start_time.tv_sec = value;
-
- /* start nanoseconds */
- if(new_time_window.start_time.tv_sec == time_span.start_time.tv_sec) {
- if(new_time_window.start_time.tv_sec == time_span.end_time.tv_sec) {
- if(new_time_window.start_time.tv_nsec > time_span.end_time.tv_nsec)
- new_time_window.start_time.tv_nsec = time_span.end_time.tv_nsec-1;
- if(new_time_window.start_time.tv_nsec < time_span.start_time.tv_nsec)
- new_time_window.start_time.tv_nsec = time_span.start_time.tv_nsec;
- } else {
- if(new_time_window.start_time.tv_nsec < time_span.start_time.tv_nsec)
- new_time_window.start_time.tv_nsec = time_span.start_time.tv_nsec;
- }
- }
- else if(new_time_window.start_time.tv_sec == time_span.end_time.tv_sec) {
- if(new_time_window.start_time.tv_nsec > time_span.end_time.tv_nsec)
- new_time_window.start_time.tv_nsec = time_span.end_time.tv_nsec-1;
- }
-
- if(ltt_time_compare(new_time_window.start_time, end_time) >= 0) {
- /* Then, we must push back end time : keep the same time width
- * if possible, else end traceset time */
- end_time = LTT_TIME_MIN(ltt_time_add(new_time_window.start_time,
- new_time_window.time_width),
- time_span.end_time);
- }
-
- /* Fix the time width to fit start time and end time */
- new_time_window.time_width = ltt_time_sub(end_time,
- new_time_window.start_time);
- new_time_window.time_width_double =
- ltt_time_to_double(new_time_window.time_width);
-
- new_time_window.end_time = end_time;
-
- time_change_manager(tab, new_time_window);
-
-}
-
-void
-on_MEntry2_value_changed (GtkSpinButton *spinbutton,
- gpointer user_data)
-{
- Tab *tab =(Tab *)user_data;
- LttvTracesetContext * tsc =
- LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context);
- TimeInterval time_span = tsc->time_span;
- gint value = gtk_spin_button_get_value_as_int(spinbutton);
-
- TimeWindow new_time_window = tab->time_window;
-
- LttTime end_time = new_time_window.end_time;
-
- new_time_window.start_time.tv_nsec = value;
-
- if(ltt_time_compare(new_time_window.start_time, end_time) >= 0) {
- /* Then, we must push back end time : keep the same time width
- * if possible, else end traceset time */
- end_time = LTT_TIME_MIN(ltt_time_add(new_time_window.start_time,
- new_time_window.time_width),
- time_span.end_time);
- }
-
- /* Fix the time width to fit start time and end time */
- new_time_window.time_width = ltt_time_sub(end_time,
- new_time_window.start_time);
- new_time_window.time_width_double =
- ltt_time_to_double(new_time_window.time_width);
-
- new_time_window.end_time = end_time;
-
- time_change_manager(tab, new_time_window);
-
-}
-
-void
-on_MEntry3_value_changed (GtkSpinButton *spinbutton,
- gpointer user_data)
-{
- Tab *tab =(Tab *)user_data;
- LttvTracesetContext * tsc =
- LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context);
- TimeInterval time_span = tsc->time_span;
- gint value = gtk_spin_button_get_value_as_int(spinbutton);
-
- TimeWindow new_time_window = tab->time_window;
-
- LttTime end_time = new_time_window.end_time;
-
- end_time.tv_sec = value;
-
- /* end nanoseconds */
- if(end_time.tv_sec == time_span.start_time.tv_sec) {
- if(end_time.tv_sec == time_span.end_time.tv_sec) {
- if(end_time.tv_nsec > time_span.end_time.tv_nsec)
- end_time.tv_nsec = time_span.end_time.tv_nsec;
- if(end_time.tv_nsec < time_span.start_time.tv_nsec)
- end_time.tv_nsec = time_span.start_time.tv_nsec+1;
- } else {
- if(end_time.tv_nsec < time_span.start_time.tv_nsec)
- end_time.tv_nsec = time_span.start_time.tv_nsec+1;
- }
- }
- else if(end_time.tv_sec == time_span.end_time.tv_sec) {
- if(end_time.tv_nsec > time_span.end_time.tv_nsec)
- end_time.tv_nsec = time_span.end_time.tv_nsec;
- }
-
- if(ltt_time_compare(new_time_window.start_time, end_time) >= 0) {
- /* Then, we must push front start time : keep the same time width
- * if possible, else end traceset time */
- new_time_window.start_time = LTT_TIME_MAX(
- ltt_time_sub(end_time,
- new_time_window.time_width),
- time_span.start_time);
- }
-
- /* Fix the time width to fit start time and end time */
- new_time_window.time_width = ltt_time_sub(end_time,
- new_time_window.start_time);
- new_time_window.time_width_double =
- ltt_time_to_double(new_time_window.time_width);
-
- new_time_window.end_time = end_time;
-
- time_change_manager(tab, new_time_window);
-
-}
-
-void
-on_MEntry4_value_changed (GtkSpinButton *spinbutton,
- gpointer user_data)
-{
- Tab *tab =(Tab *)user_data;
- LttvTracesetContext * tsc =
- LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context);
- TimeInterval time_span = tsc->time_span;
- gint value = gtk_spin_button_get_value_as_int(spinbutton);
-
- TimeWindow new_time_window = tab->time_window;
-
- LttTime end_time = new_time_window.end_time;
-
- end_time.tv_nsec = value;
-
- if(ltt_time_compare(new_time_window.start_time, end_time) >= 0) {
- /* Then, we must push front start time : keep the same time width
- * if possible, else end traceset time */
- new_time_window.start_time = LTT_TIME_MAX(
- ltt_time_sub(end_time,
- new_time_window.time_width),
- time_span.start_time);
- }
-
- /* Fix the time width to fit start time and end time */
- new_time_window.time_width = ltt_time_sub(end_time,
- new_time_window.start_time);
- new_time_window.time_width_double =
- ltt_time_to_double(new_time_window.time_width);
- new_time_window.end_time = end_time;
-
- time_change_manager(tab, new_time_window);
-
-}
-
-/* value changed for time frame interval s
- *
- * Check time span : if ns is out of range, clip it the nearest good value.
- */
-void
-on_MEntry7_value_changed (GtkSpinButton *spinbutton,
- gpointer user_data)
-{
- Tab *tab =(Tab *)user_data;
- LttvTracesetContext * tsc =
- LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context);
- TimeInterval time_span = tsc->time_span;
- gint value = gtk_spin_button_get_value_as_int(spinbutton);
- LttTime current_time, time_delta;
- TimeWindow new_time_window = tab->time_window;
- current_time = tab->current_time;
-
- time_delta = ltt_time_sub(time_span.end_time,time_span.start_time);
- new_time_window.time_width.tv_sec = value;
- new_time_window.time_width_double =
- ltt_time_to_double(new_time_window.time_width);
- if(ltt_time_compare(new_time_window.time_width,time_delta) > 0)
- { /* Case where zoom out is bigger than trace length */
- new_time_window.start_time = time_span.start_time;
- new_time_window.time_width = time_delta;
- new_time_window.time_width_double = ltt_time_to_double(time_delta);
- new_time_window.end_time = ltt_time_add(new_time_window.start_time,
- new_time_window.time_width) ;
- }
- else
- {
- /* Center the image on the current time */
- new_time_window.start_time =
- ltt_time_sub(current_time,
- ltt_time_from_double(new_time_window.time_width_double/2.0));
- new_time_window.end_time = ltt_time_add(new_time_window.start_time,
- new_time_window.time_width) ;
- /* If on borders, don't fall off */
- if(ltt_time_compare(new_time_window.start_time, time_span.start_time) <0
- || ltt_time_compare(new_time_window.start_time, time_span.end_time) >0)
- {
- new_time_window.start_time = time_span.start_time;
- new_time_window.end_time = ltt_time_add(new_time_window.start_time,
- new_time_window.time_width) ;
- }
- else
- {
- if(ltt_time_compare(new_time_window.end_time,
- time_span.end_time) > 0
- || ltt_time_compare(new_time_window.end_time,
- time_span.start_time) < 0)
- {
- new_time_window.start_time =
- ltt_time_sub(time_span.end_time, new_time_window.time_width);
-
- new_time_window.end_time = ltt_time_add(new_time_window.start_time,
- new_time_window.time_width) ;
- }
- }
-
- }
-
- if(ltt_time_compare(new_time_window.time_width, ltt_time_zero) == 0) {
- g_warning("Zoom more than 1 ns impossible");
- } else {
- time_change_manager(tab, new_time_window);
- }
-}
-
-void
-on_MEntry8_value_changed (GtkSpinButton *spinbutton,
- gpointer user_data)
-{
- Tab *tab =(Tab *)user_data;
- LttvTracesetContext * tsc =
- LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context);
- TimeInterval time_span = tsc->time_span;
- gint value = gtk_spin_button_get_value_as_int(spinbutton);
- LttTime current_time, time_delta;
- TimeWindow new_time_window = tab->time_window;
- current_time = tab->current_time;
-
- time_delta = ltt_time_sub(time_span.end_time,time_span.start_time);
- new_time_window.time_width.tv_nsec = value;
- new_time_window.time_width_double =
- ltt_time_to_double(new_time_window.time_width);
- if(ltt_time_compare(new_time_window.time_width,time_delta) > 0)
- { /* Case where zoom out is bigger than trace length */
- new_time_window.start_time = time_span.start_time;
- new_time_window.time_width = time_delta;
- new_time_window.time_width_double = ltt_time_to_double(time_delta);
- new_time_window.end_time = ltt_time_add(new_time_window.start_time,
- new_time_window.time_width) ;
- }
- else
- {
- /* Center the image on the current time */
- new_time_window.start_time =
- ltt_time_sub(current_time,
- ltt_time_from_double(new_time_window.time_width_double/2.0));
- new_time_window.end_time = ltt_time_add(new_time_window.start_time,
- new_time_window.time_width) ;
- /* If on borders, don't fall off */
- if(ltt_time_compare(new_time_window.start_time, time_span.start_time) <0
- || ltt_time_compare(new_time_window.start_time, time_span.end_time) >0)
- {
- new_time_window.start_time = time_span.start_time;
- new_time_window.end_time = ltt_time_add(new_time_window.start_time,
- new_time_window.time_width) ;
- }
- else
- {
- if(ltt_time_compare(new_time_window.end_time,
- time_span.end_time) > 0
- || ltt_time_compare(new_time_window.end_time,
- time_span.start_time) < 0)
- {
- new_time_window.start_time =
- ltt_time_sub(time_span.end_time, new_time_window.time_width);
-
- new_time_window.end_time = ltt_time_add(new_time_window.start_time,
- new_time_window.time_width) ;
- }
- }
-
- }
-
- if(ltt_time_compare(new_time_window.time_width, ltt_time_zero) == 0) {
- g_warning("Zoom more than 1 ns impossible");
- } else {
- time_change_manager(tab, new_time_window);
- }
-}
-
-
-
-void current_time_change_manager (Tab *tab,
- LttTime new_current_time)
-{
- /* Only one source of time change */
- if(tab->current_time_manager_lock == TRUE) return;
-
- tab->current_time_manager_lock = TRUE;
-
- LttvTracesetContext *tsc = LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context);
- TimeInterval time_span = tsc->time_span;
-
- /* current seconds */
- gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry5),
- (double)time_span.start_time.tv_sec,
- (double)time_span.end_time.tv_sec);
- gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry5),
- (double)new_current_time.tv_sec);
-
-
- /* start nanoseconds */
- if(new_current_time.tv_sec == time_span.start_time.tv_sec) {
- /* can be both beginning and end at the same time. */
- if(new_current_time.tv_sec == time_span.end_time.tv_sec) {
- /* If we are at the end, max nsec to end.. */
- gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry6),
- (double)time_span.start_time.tv_nsec,
- (double)time_span.end_time.tv_nsec);
- } else {
- gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry6),
- (double)time_span.start_time.tv_nsec,
- (double)NANOSECONDS_PER_SECOND-1);
- }
- } else if(new_current_time.tv_sec == time_span.end_time.tv_sec) {
- /* If we are at the end, max nsec to end.. */
- gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry6),
- 0.0,
- (double)time_span.end_time.tv_nsec);
- } else /* anywhere else */
- gtk_spin_button_set_range(GTK_SPIN_BUTTON(tab->MEntry6),
- 0.0,
- (double)NANOSECONDS_PER_SECOND-1);
-
- gtk_spin_button_set_value(GTK_SPIN_BUTTON(tab->MEntry6),
- (double)new_current_time.tv_nsec);
-
- set_current_time(tab, &new_current_time);
-
- tab->current_time_manager_lock = FALSE;
-}
-
-void current_position_change_manager(Tab *tab,
- LttvTracesetContextPosition *pos)
-{
- LttvTracesetContext *tsc =
- LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context);
- TimeInterval time_span = tsc->time_span;
-
- g_assert(lttv_process_traceset_seek_position(tsc, pos) == 0);
- LttTime new_time = lttv_traceset_context_position_get_time(pos);
- /* Put the context in a state coherent position */
- lttv_state_traceset_seek_time_closest((LttvTracesetState*)tsc, ltt_time_zero);
-
- current_time_change_manager(tab, new_time);
-
- set_current_position(tab, pos);
-}
-
-
-void
-on_MEntry5_value_changed (GtkSpinButton *spinbutton,
- gpointer user_data)
-{
- Tab *tab = (Tab*)user_data;
- LttvTracesetContext * tsc =
- LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context);
- TimeInterval time_span = tsc->time_span;
- gint value = gtk_spin_button_get_value_as_int(spinbutton);
- LttTime new_current_time = tab->current_time;
- new_current_time.tv_sec = value;
-
- /* current nanoseconds */
- if(new_current_time.tv_sec == time_span.start_time.tv_sec) {
- if(new_current_time.tv_sec == time_span.end_time.tv_sec) {
- if(new_current_time.tv_nsec > time_span.end_time.tv_nsec)
- new_current_time.tv_nsec = time_span.end_time.tv_nsec;
- if(new_current_time.tv_nsec < time_span.start_time.tv_nsec)
- new_current_time.tv_nsec = time_span.start_time.tv_nsec;
- } else {
- if(new_current_time.tv_nsec < time_span.start_time.tv_nsec)
- new_current_time.tv_nsec = time_span.start_time.tv_nsec;
- }
- }
- else if(new_current_time.tv_sec == time_span.end_time.tv_sec) {
- if(new_current_time.tv_nsec > time_span.end_time.tv_nsec)
- new_current_time.tv_nsec = time_span.end_time.tv_nsec;
- }
-
- current_time_change_manager(tab, new_current_time);
-}
-
-void
-on_MEntry6_value_changed (GtkSpinButton *spinbutton,
- gpointer user_data)
-{
- Tab *tab = (Tab*)user_data;
- gint value = gtk_spin_button_get_value_as_int(spinbutton);
- LttTime new_current_time = tab->current_time;
- new_current_time.tv_nsec = value;
-
- current_time_change_manager(tab, new_current_time);
-}
-
-
-void scroll_value_changed_cb(GtkWidget *scrollbar,
- gpointer user_data)
-{
- Tab *tab = (Tab *)user_data;
- TimeWindow new_time_window;
- LttTime time;
- GtkAdjustment *adjust = gtk_range_get_adjustment(GTK_RANGE(scrollbar));
- gdouble value = gtk_adjustment_get_value(adjust);
- // gdouble upper, lower, ratio, page_size;
- gdouble page_size;
- LttvTracesetContext * tsc =
- LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context);
- TimeInterval time_span = tsc->time_span;
-
- time = ltt_time_add(ltt_time_from_double(value),
- time_span.start_time);
-
- new_time_window.start_time = time;
-
- page_size = adjust->page_size;
-
- new_time_window.time_width =
- ltt_time_from_double(page_size);
-
- new_time_window.time_width_double =
- page_size;
-
- new_time_window.end_time = ltt_time_add(new_time_window.start_time,
- new_time_window.time_width);
-
-
- time_change_manager(tab, new_time_window);
-#if 0
- //time_window = tab->time_window;
-
- lower = adjust->lower;
- upper = adjust->upper;
- ratio = (value - lower) / (upper - lower);
- g_info("lower %lu, upper %lu, value %lu, ratio %lu", lower, upper, value, ratio);
-
- //time = ltt_time_sub(time_span->end_time, time_span->start_time);
- //time = ltt_time_mul(time, (float)ratio);
- //time = ltt_time_add(time_span->start_time, time);
- time = ltt_time_add(ltt_time_from_double(value),
- time_span.start_time);
-
- time_window.start_time = time;
-
- page_size = adjust->page_size;
-
- time_window.time_width =
- ltt_time_from_double(page_size);
- //time = ltt_time_sub(time_span.end_time, time);
- //if(ltt_time_compare(time,time_window.time_width) < 0){
- // time_window.time_width = time;
- //}
-
- /* call viewer hooks for new time window */
- set_time_window(tab, &time_window);
-#endif //0
-}
-
-
-/* Display a dialogue showing all eventtypes and traces, let user to select the interested
- * eventtypes, tracefiles and traces (filter)
- */
-
-/* Select a trace which will be removed from traceset
- */
-
-char * get_remove_trace(MainWindow *mw_data,
- char ** all_trace_name, int nb_trace)
-{
- return get_selection(mw_data, all_trace_name, nb_trace,
- "Select a trace", "Trace pathname");
-}
-
-
-/* Select a module which will be loaded
- */
-
-char * get_load_module(MainWindow *mw_data,
- char ** load_module_name, int nb_module)
-{
- return get_selection(mw_data, load_module_name, nb_module,
- "Select a module to load", "Module name");
-}
-
-
-
-
-/* Select a module which will be unloaded
- */
-
-char * get_unload_module(MainWindow *mw_data,
- char ** loaded_module_name, int nb_module)
-{
- return get_selection(mw_data, loaded_module_name, nb_module,
- "Select a module to unload", "Module name");
-}
-
-
-/* Display a dialogue which shows all selectable items, let user to
- * select one of them
- */
-
-char * get_selection(MainWindow *mw_data,
- char ** loaded_module_name, int nb_module,
- char *title, char * column_title)
-{
- GtkWidget * dialogue;
- GtkWidget * scroll_win;
- GtkWidget * tree;
- GtkListStore * store;
- GtkTreeViewColumn * column;
- GtkCellRenderer * renderer;
- GtkTreeSelection * select;
- GtkTreeIter iter;
- gint id, i;
- char * unload_module_name = NULL;
-
- dialogue = gtk_dialog_new_with_buttons(title,
- NULL,
- GTK_DIALOG_MODAL,
- GTK_STOCK_OK,GTK_RESPONSE_ACCEPT,
- GTK_STOCK_CANCEL,GTK_RESPONSE_REJECT,
- NULL);
- gtk_window_set_default_size((GtkWindow*)dialogue, 500, 200);
- gtk_window_set_transient_for(GTK_WINDOW(dialogue),
- GTK_WINDOW(mw_data->mwindow));
-
- scroll_win = gtk_scrolled_window_new (NULL, NULL);
- gtk_widget_show ( scroll_win);
- gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll_win),
- GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
-
- store = gtk_list_store_new (N_COLUMNS,G_TYPE_STRING);
- tree = gtk_tree_view_new_with_model(GTK_TREE_MODEL (store));
- gtk_widget_show ( tree);
- g_object_unref (G_OBJECT (store));
-
- renderer = gtk_cell_renderer_text_new ();
- column = gtk_tree_view_column_new_with_attributes (column_title,
- renderer,
- "text", MODULE_COLUMN,
- NULL);
- gtk_tree_view_column_set_alignment (column, 0.5);
- gtk_tree_view_column_set_fixed_width (column, 150);
- gtk_tree_view_append_column (GTK_TREE_VIEW (tree), column);
-
- select = gtk_tree_view_get_selection (GTK_TREE_VIEW (tree));
- gtk_tree_selection_set_mode (select, GTK_SELECTION_SINGLE);
-
- gtk_container_add (GTK_CONTAINER (scroll_win), tree);
-
- gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialogue)->vbox), scroll_win,TRUE, TRUE,0);
-
- for(i=0;i<nb_module;i++){
- gtk_list_store_append (store, &iter);
- gtk_list_store_set (store, &iter, MODULE_COLUMN,loaded_module_name[i],-1);
- }
-
- id = gtk_dialog_run(GTK_DIALOG(dialogue));
- GtkTreeModel **store_model = (GtkTreeModel**)&store;
- switch(id){
- case GTK_RESPONSE_ACCEPT:
- case GTK_RESPONSE_OK:
- if (gtk_tree_selection_get_selected (select, store_model, &iter)){
- gtk_tree_model_get ((GtkTreeModel*)store, &iter, MODULE_COLUMN, &unload_module_name, -1);
- }
- case GTK_RESPONSE_REJECT:
- case GTK_RESPONSE_CANCEL:
- default:
- gtk_widget_destroy(dialogue);
- break;
- }
-
- return unload_module_name;
-}
-
-
-/* Insert all menu entry and tool buttons into this main window
- * for modules.
- *
- */
-
-void add_all_menu_toolbar_constructors(MainWindow * mw, gpointer user_data)
-{
- guint i;
- GdkPixbuf *pixbuf;
- lttvwindow_viewer_constructor constructor;
- LttvMenus * global_menu, * instance_menu;
- LttvToolbars * global_toolbar, * instance_toolbar;
- LttvMenuClosure *menu_item;
- LttvToolbarClosure *toolbar_item;
- LttvAttributeValue value;
- LttvIAttribute *global_attributes = LTTV_IATTRIBUTE(lttv_global_attributes());
- LttvIAttribute *attributes = mw->attributes;
- GtkWidget * tool_menu_title_menu, *new_widget, *pixmap;
-
- g_assert(lttv_iattribute_find_by_path(global_attributes,
- "viewers/menu", LTTV_POINTER, &value));
- if(*(value.v_pointer) == NULL)
- *(value.v_pointer) = lttv_menus_new();
- global_menu = (LttvMenus*)*(value.v_pointer);
-
- g_assert(lttv_iattribute_find_by_path(attributes,
- "viewers/menu", LTTV_POINTER, &value));
- if(*(value.v_pointer) == NULL)
- *(value.v_pointer) = lttv_menus_new();
- instance_menu = (LttvMenus*)*(value.v_pointer);
-
-
-
- g_assert(lttv_iattribute_find_by_path(global_attributes,
- "viewers/toolbar", LTTV_POINTER, &value));
- if(*(value.v_pointer) == NULL)
- *(value.v_pointer) = lttv_toolbars_new();
- global_toolbar = (LttvToolbars*)*(value.v_pointer);
-
- g_assert(lttv_iattribute_find_by_path(attributes,
- "viewers/toolbar", LTTV_POINTER, &value));
- if(*(value.v_pointer) == NULL)
- *(value.v_pointer) = lttv_toolbars_new();
- instance_toolbar = (LttvToolbars*)*(value.v_pointer);
-
- /* Add missing menu entries to window instance */
- for(i=0;i<global_menu->len;i++) {
- menu_item = &g_array_index(global_menu, LttvMenuClosure, i);
-
- //add menu_item to window instance;
- constructor = menu_item->con;
- tool_menu_title_menu = lookup_widget(mw->mwindow,"ToolMenuTitle_menu");
- new_widget =
- gtk_menu_item_new_with_mnemonic (menu_item->menu_text);
- gtk_container_add (GTK_CONTAINER (tool_menu_title_menu),
- new_widget);
- g_signal_connect ((gpointer) new_widget, "activate",
- G_CALLBACK (insert_viewer_wrap),
- constructor);
- gtk_widget_show (new_widget);
- lttv_menus_add(instance_menu, menu_item->con,
- menu_item->menu_path,
- menu_item->menu_text,
- new_widget);
-
- }
-
- /* Add missing toolbar entries to window instance */
- for(i=0;i<global_toolbar->len;i++) {
- toolbar_item = &g_array_index(global_toolbar, LttvToolbarClosure, i);
-
- //add toolbar_item to window instance;
- constructor = toolbar_item->con;
- tool_menu_title_menu = lookup_widget(mw->mwindow,"MToolbar1");
- pixbuf = gdk_pixbuf_new_from_xpm_data((const char**)toolbar_item->pixmap);
- pixmap = gtk_image_new_from_pixbuf(pixbuf);
- new_widget =
- gtk_toolbar_append_element (GTK_TOOLBAR (tool_menu_title_menu),
- GTK_TOOLBAR_CHILD_BUTTON,
- NULL,
- "",
- toolbar_item->tooltip, NULL,
- pixmap, NULL, NULL);
- gtk_label_set_use_underline(
- GTK_LABEL (((GtkToolbarChild*) (
- g_list_last (GTK_TOOLBAR
- (tool_menu_title_menu)->children)->data))->label),
- TRUE);
- gtk_container_set_border_width (GTK_CONTAINER (new_widget), 1);
- g_signal_connect ((gpointer) new_widget,
- "clicked",
- G_CALLBACK (insert_viewer_wrap),
- constructor);
- gtk_widget_show (new_widget);
-
- lttv_toolbars_add(instance_toolbar, toolbar_item->con,
- toolbar_item->tooltip,
- toolbar_item->pixmap,
- new_widget);
-
- }
-
-}
-
-
-/* Create a main window
- */
-
-MainWindow *construct_main_window(MainWindow * parent)
-{
- g_debug("construct_main_window()");
- GtkWidget * new_window; /* New generated main window */
- MainWindow * new_m_window;/* New main window structure */
- GtkNotebook * notebook;
- LttvIAttribute *attributes =
- LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE, NULL));
- LttvAttributeValue value;
- Tab *new_tab;
-
- new_m_window = g_new(MainWindow, 1);
-
- // Add the object's information to the module's array
- g_main_window_list = g_slist_append(g_main_window_list, new_m_window);
-
- new_window = create_MWindow();
- gtk_widget_show (new_window);
-
- new_m_window->mwindow = new_window;
- new_m_window->attributes = attributes;
-
- g_assert(lttv_iattribute_find_by_path(attributes,
- "viewers/menu", LTTV_POINTER, &value));
- *(value.v_pointer) = lttv_menus_new();
-
- g_assert(lttv_iattribute_find_by_path(attributes,
- "viewers/toolbar", LTTV_POINTER, &value));
- *(value.v_pointer) = lttv_toolbars_new();
-
- add_all_menu_toolbar_constructors(new_m_window, NULL);
-
- g_object_set_data_full(G_OBJECT(new_window),
- "main_window_data",
- (gpointer)new_m_window,
- (GDestroyNotify)g_free);
- //create a default tab
- notebook = (GtkNotebook *)lookup_widget(new_m_window->mwindow, "MNotebook");
- if(notebook == NULL){
- g_info("Notebook does not exist\n");
- /* FIXME : destroy partially created widgets */
- g_free(new_m_window);
- return NULL;
- }
- //gtk_notebook_popup_enable (GTK_NOTEBOOK(notebook));
- //for now there is no name field in LttvTraceset structure
- //Use "Traceset" as the label for the default tab
- if(parent) {
- GtkWidget * parent_notebook = lookup_widget(parent->mwindow, "MNotebook");
- GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(parent_notebook),
- gtk_notebook_get_current_page(GTK_NOTEBOOK(parent_notebook)));
- Tab *parent_tab;
-
- if(!page) {
- parent_tab = NULL;
- } else {
- LttvPluginTab *ptab;
- ptab = (LttvPluginTab *)g_object_get_data(G_OBJECT(page), "Tab_Plugin");
- parent_tab = ptab->tab;
- }
- LttvPluginTab *ptab = g_object_new(LTTV_TYPE_PLUGIN_TAB, NULL);
- init_tab(ptab->tab,
- new_m_window, parent_tab, notebook, "Traceset");
- ptab->parent.top_widget = ptab->tab->top_widget;
- g_object_set_data_full(
- G_OBJECT(ptab->tab->vbox),
- "Tab_Plugin",
- ptab,
- (GDestroyNotify)tab_destructor);
- new_tab = ptab->tab;
- } else {
- LttvPluginTab *ptab = g_object_new(LTTV_TYPE_PLUGIN_TAB, NULL);
- init_tab(ptab->tab, new_m_window, NULL, notebook, "Traceset");
- ptab->parent.top_widget = ptab->tab->top_widget;
- g_object_set_data_full(
- G_OBJECT(ptab->tab->vbox),
- "Tab_Plugin",
- ptab,
- (GDestroyNotify)tab_destructor);
- new_tab = ptab->tab;
- }
-
- /* Insert default viewers */
- {
- LttvAttributeType type;
- LttvAttributeName name;
- LttvAttributeValue value;
- LttvAttribute *attribute;
-
- LttvIAttribute *attributes_global =
- LTTV_IATTRIBUTE(lttv_global_attributes());
-
- g_assert(attribute =
- LTTV_ATTRIBUTE(lttv_iattribute_find_subdir(
- LTTV_IATTRIBUTE(attributes_global),
- LTTV_VIEWER_CONSTRUCTORS)));
-
- name = g_quark_from_string("guievents");
- type = lttv_iattribute_get_by_name(LTTV_IATTRIBUTE(attribute),
- name, &value);
- if(type == LTTV_POINTER) {
- lttvwindow_viewer_constructor viewer_constructor =
- (lttvwindow_viewer_constructor)*value.v_pointer;
- insert_viewer(new_window, viewer_constructor);
- }
-
- name = g_quark_from_string("guicontrolflow");
- type = lttv_iattribute_get_by_name(LTTV_IATTRIBUTE(attribute),
- name, &value);
- if(type == LTTV_POINTER) {
- lttvwindow_viewer_constructor viewer_constructor =
- (lttvwindow_viewer_constructor)*value.v_pointer;
- insert_viewer(new_window, viewer_constructor);
- }
-
- name = g_quark_from_string("guistatistics");
- type = lttv_iattribute_get_by_name(LTTV_IATTRIBUTE(attribute),
- name, &value);
- if(type == LTTV_POINTER) {
- lttvwindow_viewer_constructor viewer_constructor =
- (lttvwindow_viewer_constructor)*value.v_pointer;
- insert_viewer(new_window, viewer_constructor);
- }
- }
-
- g_info("There are now : %d windows\n",g_slist_length(g_main_window_list));
-
- return new_m_window;
-}
-
-
-/* Free the memory occupied by a tab structure
- * destroy the tab
- */
-
-void tab_destructor(LttvPluginTab * ptab)
-{
- int i, nb, ref_count;
- LttvTrace * trace;
- Tab *tab = ptab->tab;
-
- gtk_object_destroy(GTK_OBJECT(tab->tooltips));
-
- if(tab->attributes)
- g_object_unref(tab->attributes);
-
- if(tab->interrupted_state)
- g_object_unref(tab->interrupted_state);
-
-
- if(tab->traceset_info->traceset_context != NULL){
- //remove state update hooks
- lttv_state_remove_event_hooks(
- (LttvTracesetState*)tab->traceset_info->
- traceset_context);
- lttv_context_fini(LTTV_TRACESET_CONTEXT(tab->traceset_info->
- traceset_context));
- g_object_unref(tab->traceset_info->traceset_context);
- }
- if(tab->traceset_info->traceset != NULL) {
- nb = lttv_traceset_number(tab->traceset_info->traceset);
- for(i = 0 ; i < nb ; i++) {
- trace = lttv_traceset_get(tab->traceset_info->traceset, i);
- ref_count = lttv_trace_get_ref_number(trace);
- if(ref_count <= 1){
- ltt_trace_close(lttv_trace(trace));
- }
- }
- }
- lttv_traceset_destroy(tab->traceset_info->traceset);
- /* Remove the idle events requests processing function of the tab */
- g_idle_remove_by_data(tab);
-
- g_slist_free(tab->events_requests);
- g_free(tab->traceset_info);
- //g_free(tab);
- g_object_unref(ptab);
-}
-
-
-/* Create a tab and insert it into the current main window
- */
-
-void init_tab(Tab *tab, MainWindow * mw, Tab *copy_tab,
- GtkNotebook * notebook, char * label)
-{
- GList * list;
- //Tab * tab;
- //LttvFilter *filter = NULL;
-
- //create a new tab data structure
- //tab = g_new(Tab,1);
-
- //construct and initialize the traceset_info
- tab->traceset_info = g_new(TracesetInfo,1);
-
- if(copy_tab) {
- tab->traceset_info->traceset =
- lttv_traceset_copy(copy_tab->traceset_info->traceset);
-
- /* Copy the previous tab's filter */
- /* We can clone the filter, as we copy the trace set also */
- /* The filter must always be in sync with the trace set */
- tab->filter = lttv_filter_clone(copy_tab->filter);
- } else {
- tab->traceset_info->traceset = lttv_traceset_new();
- tab->filter = NULL;
- }
-#ifdef DEBUG
- lttv_attribute_write_xml(
- lttv_traceset_attribute(tab->traceset_info->traceset),
- stdout,
- 0, 4);
- fflush(stdout);
-#endif //DEBUG
-
- tab->time_manager_lock = FALSE;
- tab->current_time_manager_lock = FALSE;
-
- //FIXME copy not implemented in lower level
- tab->traceset_info->traceset_context =
- g_object_new(LTTV_TRACESET_STATS_TYPE, NULL);
- g_assert(tab->traceset_info->traceset_context != NULL);
- lttv_context_init(
- LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context),
- tab->traceset_info->traceset);
- //add state update hooks
- lttv_state_add_event_hooks(
- (LttvTracesetState*)tab->traceset_info->traceset_context);
-
- //determine the current_time and time_window of the tab
-#if 0
- if(copy_tab != NULL){
- tab->time_window = copy_tab->time_window;
- tab->current_time = copy_tab->current_time;
- }else{
- tab->time_window.start_time =
- LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->
- time_span.start_time;
- if(DEFAULT_TIME_WIDTH_S <
- LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->
- time_span.end_time.tv_sec)
- tmp_time.tv_sec = DEFAULT_TIME_WIDTH_S;
- else
- tmp_time.tv_sec =
- LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->
- time_span.end_time.tv_sec;
- tmp_time.tv_nsec = 0;
- tab->time_window.time_width = tmp_time ;
- tab->current_time.tv_sec =
- LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->
- time_span.start_time.tv_sec;
- tab->current_time.tv_nsec =
- LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->
- time_span.start_time.tv_nsec;
- }
-#endif //0
- tab->attributes = LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE, NULL));
- tab->interrupted_state = g_object_new(LTTV_ATTRIBUTE_TYPE, NULL);
-
- tab->vbox = gtk_vbox_new(FALSE, 2);
- tab->top_widget = tab->vbox;
- //g_object_set_data_full(G_OBJECT(tab->top_widget), "filter",
-// filter, (GDestroyNotify)lttv_filter_destroy);
-
-// g_signal_connect (G_OBJECT(tab->top_widget),
-// "notify",
-// G_CALLBACK (on_top_notify),
-// (gpointer)tab);
-
- tab->viewer_container = gtk_vbox_new(TRUE, 2);
- tab->scrollbar = gtk_hscrollbar_new(NULL);
- //tab->multivpaned = gtk_multi_vpaned_new();
-
- gtk_box_pack_start(GTK_BOX(tab->vbox),
- tab->viewer_container,
- TRUE, /* expand */
- TRUE, /* Give the extra space to the child */
- 0); /* No padding */
-
-// if(copy_tab) {
-// tab->time_window = copy_tab->time_window;
-// tab->current_time = copy_tab->current_time;
-// }
-
- /* Create the timebar */
- {
- tab->MTimebar = gtk_hbox_new(FALSE, 2);
- gtk_widget_show(tab->MTimebar);
- tab->tooltips = gtk_tooltips_new();
-
- tab->MEventBox1a = gtk_event_box_new();
- gtk_widget_show(tab->MEventBox1a);
- gtk_tooltips_set_tip(tab->tooltips, tab->MEventBox1a,
- "Paste Start and End Times Here", "");
- tab->MText1a = gtk_label_new("Time Frame ");
- gtk_widget_show(tab->MText1a);
- gtk_container_add(GTK_CONTAINER(tab->MEventBox1a), tab->MText1a);
- tab->MEventBox1b = gtk_event_box_new();
- gtk_widget_show(tab->MEventBox1b);
- gtk_tooltips_set_tip(tab->tooltips, tab->MEventBox1b,
- "Paste Start Time Here", "");
- tab->MText1b = gtk_label_new("start: ");
- gtk_widget_show(tab->MText1b);
- gtk_container_add(GTK_CONTAINER(tab->MEventBox1b), tab->MText1b);
- tab->MText2 = gtk_label_new("s");
- gtk_widget_show(tab->MText2);
- tab->MText3a = gtk_label_new("ns");
- gtk_widget_show(tab->MText3a);
-
- tab->MEventBox3b = gtk_event_box_new();
- gtk_widget_show(tab->MEventBox3b);
- gtk_tooltips_set_tip(tab->tooltips, tab->MEventBox3b,
- "Paste End Time Here", "");
- tab->MText3b = gtk_label_new("end:");
- gtk_widget_show(tab->MText3b);
- gtk_container_add(GTK_CONTAINER(tab->MEventBox3b), tab->MText3b);
- tab->MText4 = gtk_label_new("s");
- gtk_widget_show(tab->MText4);
- tab->MText5a = gtk_label_new("ns");
- gtk_widget_show(tab->MText5a);
-
- tab->MEventBox8 = gtk_event_box_new();
- gtk_widget_show(tab->MEventBox8);
- gtk_tooltips_set_tip(tab->tooltips, tab->MEventBox8,
- "Paste Time Interval here", "");
- tab->MText8 = gtk_label_new("Time Interval:");
- gtk_widget_show(tab->MText8);
- gtk_container_add(GTK_CONTAINER(tab->MEventBox8), tab->MText8);
- tab->MText9 = gtk_label_new("s");
- gtk_widget_show(tab->MText9);
- tab->MText10 = gtk_label_new("ns");
- gtk_widget_show(tab->MText10);
-
- tab->MEventBox5b = gtk_event_box_new();
- gtk_widget_show(tab->MEventBox5b);
- gtk_tooltips_set_tip(tab->tooltips, tab->MEventBox5b,
- "Paste Current Time Here", "");
- tab->MText5b = gtk_label_new("Current Time:");
- gtk_widget_show(tab->MText5b);
- gtk_container_add(GTK_CONTAINER(tab->MEventBox5b), tab->MText5b);
- tab->MText6 = gtk_label_new("s");
- gtk_widget_show(tab->MText6);
- tab->MText7 = gtk_label_new("ns");
- gtk_widget_show(tab->MText7);
-
- tab->MEntry1 = gtk_spin_button_new_with_range(0.0, 1.0, 1.0);
- gtk_spin_button_set_digits(GTK_SPIN_BUTTON(tab->MEntry1),0);
- gtk_spin_button_set_snap_to_ticks(GTK_SPIN_BUTTON(tab->MEntry1),TRUE);
- gtk_widget_show(tab->MEntry1);
- tab->MEntry2 = gtk_spin_button_new_with_range(0.0, 1.0, 1.0);
- gtk_spin_button_set_digits(GTK_SPIN_BUTTON(tab->MEntry2),0);
- gtk_spin_button_set_snap_to_ticks(GTK_SPIN_BUTTON(tab->MEntry2),TRUE);
- gtk_widget_show(tab->MEntry2);
- tab->MEntry3 = gtk_spin_button_new_with_range(0.0, 1.0, 1.0);
- gtk_spin_button_set_digits(GTK_SPIN_BUTTON(tab->MEntry3),0);
- gtk_spin_button_set_snap_to_ticks(GTK_SPIN_BUTTON(tab->MEntry3),TRUE);
- gtk_widget_show(tab->MEntry3);
- tab->MEntry4 = gtk_spin_button_new_with_range(0.0, 1.0, 1.0);
- gtk_spin_button_set_digits(GTK_SPIN_BUTTON(tab->MEntry4),0);
- gtk_spin_button_set_snap_to_ticks(GTK_SPIN_BUTTON(tab->MEntry4),TRUE);
- gtk_widget_show(tab->MEntry4);
- tab->MEntry5 = gtk_spin_button_new_with_range(0.0, 1.0, 1.0);
- gtk_spin_button_set_digits(GTK_SPIN_BUTTON(tab->MEntry5),0);
- gtk_spin_button_set_snap_to_ticks(GTK_SPIN_BUTTON(tab->MEntry5),TRUE);
- gtk_widget_show(tab->MEntry5);
- tab->MEntry6 = gtk_spin_button_new_with_range(0.0, 1.0, 1.0);
- gtk_spin_button_set_digits(GTK_SPIN_BUTTON(tab->MEntry6),0);
- gtk_spin_button_set_snap_to_ticks(GTK_SPIN_BUTTON(tab->MEntry6),TRUE);
- gtk_widget_show(tab->MEntry6);
- tab->MEntry7 = gtk_spin_button_new_with_range(0.0, 1.0, 1.0);
- gtk_spin_button_set_digits(GTK_SPIN_BUTTON(tab->MEntry7),0);
- gtk_spin_button_set_snap_to_ticks(GTK_SPIN_BUTTON(tab->MEntry7),TRUE);
- gtk_widget_show(tab->MEntry7);
- tab->MEntry8 = gtk_spin_button_new_with_range(0.0, 1.0, 1.0);
- gtk_spin_button_set_digits(GTK_SPIN_BUTTON(tab->MEntry8),0);
- gtk_spin_button_set_snap_to_ticks(GTK_SPIN_BUTTON(tab->MEntry8),TRUE);
- gtk_widget_show(tab->MEntry8);
-
- GtkWidget *temp_widget;
-
- gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MEventBox1a, FALSE,
- FALSE, 0);
- gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MEventBox1b, FALSE,
- FALSE, 0);
- gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MEntry1, FALSE, FALSE, 0);
- gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MText2, FALSE, FALSE, 0);
- gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MEntry2, FALSE, FALSE, 0);
- gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MText3a, FALSE, FALSE, 0);
- temp_widget = gtk_vseparator_new();
- gtk_widget_show(temp_widget);
- gtk_box_pack_start (GTK_BOX (tab->MTimebar), temp_widget, FALSE, FALSE, 0);
- gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MEventBox3b, FALSE,
- FALSE, 0);
- gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MEntry3, FALSE, FALSE, 0);
- gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MText4, FALSE, FALSE, 0);
- gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MEntry4, FALSE, FALSE, 0);
- gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MText5a, FALSE, FALSE, 0);
- temp_widget = gtk_vseparator_new();
- gtk_widget_show(temp_widget);
- gtk_box_pack_start (GTK_BOX (tab->MTimebar), temp_widget, FALSE, FALSE, 0);
- gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MEventBox8, FALSE,
- FALSE, 0);
- gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MEntry7, FALSE, FALSE, 0);
- gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MText9, FALSE, FALSE, 0);
- gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MEntry8, FALSE, FALSE, 0);
- gtk_box_pack_start (GTK_BOX (tab->MTimebar), tab->MText10, FALSE, FALSE, 0);
-
- temp_widget = gtk_vseparator_new();
- gtk_widget_show(temp_widget);
- gtk_box_pack_end (GTK_BOX (tab->MTimebar), tab->MText7, FALSE, FALSE, 0);
- gtk_box_pack_end (GTK_BOX (tab->MTimebar), tab->MEntry6, FALSE, FALSE, 0);
- gtk_box_pack_end (GTK_BOX (tab->MTimebar), tab->MText6, FALSE, FALSE, 0);
- gtk_box_pack_end (GTK_BOX (tab->MTimebar), tab->MEntry5, FALSE, FALSE, 0);
- gtk_box_pack_end (GTK_BOX (tab->MTimebar), tab->MEventBox5b, FALSE,
- FALSE, 0);
- gtk_box_pack_end (GTK_BOX (tab->MTimebar), temp_widget, FALSE, FALSE, 0);
-
-
- //GtkWidget *test = gtk_button_new_with_label("drop");
- //gtk_button_set_relief(GTK_BUTTON(test), GTK_RELIEF_NONE);
- //gtk_widget_show(test);
- //gtk_box_pack_end(GTK_BOX (tab->MTimebar), test, FALSE, FALSE, 0);
- //gtk_widget_add_events(tab->MText1, GDK_ALL_EVENTS_MASK);//GDK_BUTTON_PRESS_MASK);
- /*GtkWidget *event_box = gtk_event_box_new();
- gtk_widget_show(event_box);
- gtk_tooltips_set_tip(tooltips, event_box,
- "Paste Current Time Here", "");
- gtk_box_pack_end(GTK_BOX (tab->MTimebar), event_box, FALSE, FALSE, 0);
- GtkWidget *test = gtk_label_new("drop");
- gtk_container_add(GTK_CONTAINER(event_box), test);
- gtk_widget_show(test);
- g_signal_connect (G_OBJECT(event_box),
- "button-press-event",
- G_CALLBACK (on_MText1_paste),
- (gpointer)tab);
-*/
-
- g_signal_connect (G_OBJECT(tab->MEventBox1a),
- "button-press-event",
- G_CALLBACK (on_MEventBox1a_paste),
- (gpointer)tab);
-
- g_signal_connect (G_OBJECT(tab->MEventBox1b),
- "button-press-event",
- G_CALLBACK (on_MEventBox1b_paste),
- (gpointer)tab);
- g_signal_connect (G_OBJECT(tab->MEventBox3b),
- "button-press-event",
- G_CALLBACK (on_MEventBox3b_paste),
- (gpointer)tab);
- g_signal_connect (G_OBJECT(tab->MEventBox5b),
- "button-press-event",
- G_CALLBACK (on_MEventBox5b_paste),
- (gpointer)tab);
- g_signal_connect (G_OBJECT(tab->MEventBox8),
- "button-press-event",
- G_CALLBACK (on_MEventBox8_paste),
- (gpointer)tab);
- }
-
- gtk_box_pack_end(GTK_BOX(tab->vbox),
- tab->scrollbar,
- FALSE, /* Do not expand */
- FALSE, /* Fill has no effect here (expand false) */
- 0); /* No padding */
-
- gtk_box_pack_end(GTK_BOX(tab->vbox),
- tab->MTimebar,
- FALSE, /* Do not expand */
- FALSE, /* Fill has no effect here (expand false) */
- 0); /* No padding */
-
- g_object_set_data(G_OBJECT(tab->viewer_container), "focused_viewer", NULL);
-
-
- tab->mw = mw;
-
- /*{
- // Display a label with a X
- GtkWidget *w_hbox = gtk_hbox_new(FALSE, 4);
- GtkWidget *w_label = gtk_label_new (label);
- GtkWidget *pixmap = create_pixmap(GTK_WIDGET(notebook), "close.png");
- GtkWidget *w_button = gtk_button_new ();
- gtk_container_add(GTK_CONTAINER(w_button), pixmap);
- //GtkWidget *w_button = gtk_button_new_with_label("x");
-
- gtk_button_set_relief(GTK_BUTTON(w_button), GTK_RELIEF_NONE);
-
- gtk_box_pack_start(GTK_BOX(w_hbox), w_label, TRUE, TRUE, 0);
- gtk_box_pack_end(GTK_BOX(w_hbox), w_button, FALSE,
- FALSE, 0);
-
- g_signal_connect_swapped (w_button, "clicked",
- G_CALLBACK (on_close_tab_X_clicked),
- tab->multi_vpaned);
-
- gtk_widget_set_state(w_button, GTK_STATE_ACTIVE);
-
- gtk_widget_show (w_label);
- gtk_widget_show (pixmap);
- gtk_widget_show (w_button);
- gtk_widget_show (w_hbox);
-
- tab->label = w_hbox;
- }*/
-
-
- tab->label = gtk_label_new (label);
-
- gtk_widget_show(tab->label);
- gtk_widget_show(tab->scrollbar);
- gtk_widget_show(tab->viewer_container);
- gtk_widget_show(tab->vbox);
- //gtk_widget_show(tab->multivpaned);
-
-
- /* Start with empty events requests list */
- tab->events_requests = NULL;
- tab->events_request_pending = FALSE;
- tab->stop_foreground = FALSE;
-
-
-
- g_signal_connect(G_OBJECT(tab->scrollbar), "value-changed",
- G_CALLBACK(scroll_value_changed_cb), tab);
-
- g_signal_connect ((gpointer) tab->MEntry1, "value-changed",
- G_CALLBACK (on_MEntry1_value_changed),
- tab);
- g_signal_connect ((gpointer) tab->MEntry2, "value-changed",
- G_CALLBACK (on_MEntry2_value_changed),
- tab);
- g_signal_connect ((gpointer) tab->MEntry3, "value-changed",
- G_CALLBACK (on_MEntry3_value_changed),
- tab);
- g_signal_connect ((gpointer) tab->MEntry4, "value-changed",
- G_CALLBACK (on_MEntry4_value_changed),
- tab);
- g_signal_connect ((gpointer) tab->MEntry5, "value-changed",
- G_CALLBACK (on_MEntry5_value_changed),
- tab);
- g_signal_connect ((gpointer) tab->MEntry6, "value-changed",
- G_CALLBACK (on_MEntry6_value_changed),
- tab);
- g_signal_connect ((gpointer) tab->MEntry7, "value-changed",
- G_CALLBACK (on_MEntry7_value_changed),
- tab);
- g_signal_connect ((gpointer) tab->MEntry8, "value-changed",
- G_CALLBACK (on_MEntry8_value_changed),
- tab);
-
- //g_signal_connect(G_OBJECT(tab->scrollbar), "changed",
- // G_CALLBACK(scroll_value_changed_cb), tab);
-
-
- //insert tab into notebook
- gtk_notebook_append_page(notebook,
- tab->vbox,
- tab->label);
- list = gtk_container_get_children(GTK_CONTAINER(notebook));
- gtk_notebook_set_current_page(notebook,g_list_length(list)-1);
- // always show : not if(g_list_length(list)>1)
- gtk_notebook_set_show_tabs(notebook, TRUE);
-
- if(copy_tab) {
- lttvwindow_report_time_window(tab, copy_tab->time_window);
- lttvwindow_report_current_time(tab, copy_tab->current_time);
- } else {
- TimeWindow time_window;
-
- time_window.start_time = ltt_time_zero;
- time_window.end_time = ltt_time_add(time_window.start_time,
- lttvwindow_default_time_width);
- time_window.time_width = lttvwindow_default_time_width;
- time_window.time_width_double = ltt_time_to_double(time_window.time_width);
-
- lttvwindow_report_time_window(tab, time_window);
- lttvwindow_report_current_time(tab, ltt_time_zero);
- }
-
- LttvTraceset *traceset = tab->traceset_info->traceset;
- SetTraceset(tab, traceset);
-}
-
-/*
- * execute_events_requests
- *
- * Idle function that executes the pending requests for a tab.
- *
- * @return return value : TRUE : keep the idle function, FALSE : remove it.
- */
-gboolean execute_events_requests(Tab *tab)
-{
- return ( lttvwindow_process_pending_requests(tab) );
-}
-
-
-__EXPORT void create_main_window_with_trace_list(GSList *traces)
-{
- GSList *iter = NULL;
-
- /* Create window */
- MainWindow *mw = construct_main_window(NULL);
- GtkWidget *widget = mw->mwindow;
-
- GtkWidget * notebook = lookup_widget(widget, "MNotebook");
- GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook),
- gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)));
- LttvPluginTab *ptab;
- Tab *tab;
-
- if(!page) {
- ptab = create_new_tab(widget, NULL);
- tab = ptab->tab;
- } else {
- ptab = (LttvPluginTab *)g_object_get_data(G_OBJECT(page), "Tab_Plugin");
- tab = ptab->tab;
- }
-
- for(iter=traces; iter!=NULL; iter=g_slist_next(iter)) {
- gchar *path = (gchar*)iter->data;
- /* Add trace */
- gchar abs_path[PATH_MAX];
- LttvTrace *trace_v;
- LttTrace *trace;
-
- get_absolute_pathname(path, abs_path);
- trace_v = lttvwindowtraces_get_trace_by_name(abs_path);
- if(trace_v == NULL) {
- trace = ltt_trace_open(abs_path);
- if(trace == NULL) {
- g_warning("cannot open trace %s", abs_path);
-
- GtkWidget *dialogue =
- gtk_message_dialog_new(
- GTK_WINDOW(gtk_widget_get_toplevel(widget)),
- GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT,
- GTK_MESSAGE_ERROR,
- GTK_BUTTONS_OK,
- "Cannot open trace : maybe you should enter in the directory "
- "to select it ?");
- gtk_dialog_run(GTK_DIALOG(dialogue));
- gtk_widget_destroy(dialogue);
- } else {
- trace_v = lttv_trace_new(trace);
- lttvwindowtraces_add_trace(trace_v);
- lttvwindow_add_trace(tab, trace_v);
- }
- } else {
- lttvwindow_add_trace(tab, trace_v);
- }
- }
-
- LttvTraceset *traceset;
-
- traceset = tab->traceset_info->traceset;
- SetTraceset(tab, traceset);
-}
-