X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=ltt%2Fbranches%2Fpoly%2Flttv%2Fmodules%2Fgui%2Flttvwindow%2Flttvwindow%2Fcallbacks.c;h=53fb93c29637fc759e9718eeaeae96529eba7363;hb=91fd6881c35fd1146aafc67a803626f733cbeb14;hp=fac0c00f7bd14458854ddce1424183414c4001f8;hpb=224446ce9bb1b6724122cfdf4e3e716a5526af24;p=lttv.git diff --git a/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/callbacks.c b/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/callbacks.c index fac0c00f..53fb93c2 100644 --- a/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/callbacks.c +++ b/ltt/branches/poly/lttv/modules/gui/lttvwindow/lttvwindow/callbacks.c @@ -1,5 +1,5 @@ /* This file is part of the Linux Trace Toolkit viewer - * Copyright (C) 2003-2004 XangXiu Yang + * 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 @@ -20,24 +20,32 @@ # include #endif +#include // for PATH_MAX +#include + #include #include "callbacks.h" #include "interface.h" #include "support.h" +#include +#include +#include +#include #include +#include +#include +#include #include +#include #include #include -#include -#include +#include +#include #include -#include #include -#include -#include -#define PATH_LENGTH 256 + #define DEFAULT_TIME_WIDTH_S 1 extern LttvTrace *g_init_trace ; @@ -46,35 +54,34 @@ extern LttvTrace *g_init_trace ; /** Array containing instanced objects. */ extern GSList * g_main_window_list; -static int g_win_count = 0; - -// MD : keep old directory -static char remember_plugins_dir[PATH_LENGTH] = ""; -static char remember_trace_dir[PATH_LENGTH] = ""; +/** MD : keep old directory. */ +static char remember_plugins_dir[PATH_MAX] = ""; +static char remember_trace_dir[PATH_MAX] = ""; MainWindow * get_window_data_struct(GtkWidget * widget); +char * get_load_module(char ** load_module_name, int nb_module); char * get_unload_module(char ** loaded_module_name, int nb_module); char * get_remove_trace(char ** all_trace_name, int nb_trace); char * get_selection(char ** all_name, int nb, char *title, char * column_title); gboolean get_filter_selection(LttvTracesetSelector *s, char *title, char * column_title); -void * create_tab(MainWindow * parent, MainWindow * current_window, +Tab* create_tab(MainWindow * mw, Tab *copy_tab, GtkNotebook * notebook, char * label); -void insert_viewer(GtkWidget* widget, lttvwindow_viewer_constructor constructor); +static void insert_viewer(GtkWidget* widget, lttvwindow_viewer_constructor constructor); void update_filter(LttvTracesetSelector *s, GtkTreeStore *store ); void checkbox_changed(GtkTreeView *treeview, GtkTreePath *arg1, GtkTreeViewColumn *arg2, gpointer user_data); -void remove_trace_from_traceset_selector(GtkMultiVPaned * paned, unsigned i); -void add_trace_into_traceset_selector(GtkMultiVPaned * paned, LttTrace * trace); +void remove_trace_from_traceset_selector(GtkWidget * paned, unsigned i); +void add_trace_into_traceset_selector(GtkWidget * paned, LttTrace * trace); +Tab *create_new_tab(GtkWidget* widget, gpointer user_data); LttvTracesetSelector * construct_traceset_selector(LttvTraceset * traceset); -void redraw_viewer(MainWindow * mw_data, TimeWindow * time_window); -unsigned get_max_event_number(MainWindow * mw_data); +static gboolean lttvwindow_process_pending_requests(Tab *tab); enum { CHECKBOX_COLUMN, @@ -143,6 +150,16 @@ LttvTracesetSelector * construct_traceset_selector(LttvTraceset * traceset) } +static gboolean viewer_grab_focus(GtkWidget *widget, GdkEventButton *event, + gpointer data) +{ + GtkWidget *viewer_container = GTK_WIDGET(data); + + g_debug("FOCUS GRABBED"); + g_object_set_data(G_OBJECT(viewer_container), "focused_viewer", widget); +} + + /* insert_viewer function constructs an instance of a viewer first, * then inserts the widget of the instance into the container of the * main window @@ -161,41 +178,159 @@ insert_viewer_wrap(GtkWidget *menuitem, gpointer user_data) /* internal functions */ void insert_viewer(GtkWidget* widget, lttvwindow_viewer_constructor constructor) { - GtkMultiVPaned * multi_vpaned; - MainWindow * mw_data; + GtkWidget * viewer_container; + MainWindow * mw_data = get_window_data_struct(widget); + GtkWidget * notebook = lookup_widget(widget, "MNotebook"); GtkWidget * viewer; LttvTracesetSelector * s; TimeInterval * time_interval; - TimeWindow time_window, t; + GtkWidget *page = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), + gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook))); + Tab *tab; + + if(!page) { + tab = create_new_tab(widget, NULL); + } else { + tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info"); + } - mw_data = get_window_data_struct(widget); - if(!mw_data->current_tab) return; - multi_vpaned = mw_data->current_tab->multi_vpaned; + viewer_container = tab->viewer_container; - s = construct_traceset_selector(mw_data->current_tab->traceset_info->traceset); - viewer = (GtkWidget*)constructor(mw_data, s, "Traceset_Selector"); + s = construct_traceset_selector(tab->traceset_info->traceset); + viewer = (GtkWidget*)constructor(tab, s, "Traceset_Selector"); if(viewer) { - gtk_multi_vpaned_widget_add(multi_vpaned, viewer); - // Added by MD - // g_object_unref(G_OBJECT(viewer)); - - time_window = mw_data->current_tab->time_window; - time_interval = (TimeInterval*)g_object_get_data(G_OBJECT(viewer), TRACESET_TIME_SPAN); - if(time_interval){ - t = time_window; - time_window.start_time = time_interval->startTime; - time_window.time_width = ltt_time_sub(time_interval->endTime,time_interval->startTime); - } - - redraw_viewer(mw_data,&time_window); - set_current_time(mw_data,&(mw_data->current_tab->current_time)); - if(time_interval){ - lttvwindow_report_time_window(mw_data,&t); - } + //gtk_multivpaned_widget_add(GTK_MULTIVPANED(multivpaned), viewer); + + gtk_box_pack_end(GTK_BOX(viewer_container), + viewer, + TRUE, + TRUE, + 0); + + g_signal_connect (G_OBJECT(viewer), + "button-press-event", + G_CALLBACK (viewer_grab_focus), + (gpointer)viewer_container); + + // We unref here, because it is now referenced by the viewer_container! + // not for a box ... g_object_unref(G_OBJECT(viewer)); + + // The viewer will show itself when it receives a show notify + // So we call the show notify hooks here. It will + // typically add hooks for reading, we call process trace, and the + // end of reading hook will call gtk_widget_show and unregister the + // hooks. + // Note that show notify gets the time_requested through the call_data. + //show_viewer(mw_data); + // in expose now call_pending_read_hooks(mw_data); } } +/** + * 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) +{ + 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); + + + /* Set scrollbar */ + LttvTracesetContext *tsc = + LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); + TimeInterval time_span = tsc->time_span; + GtkAdjustment *adjustment = gtk_range_get_adjustment(GTK_RANGE(tab->scrollbar)); + + g_object_set(G_OBJECT(adjustment), + "lower", + ltt_time_to_double(time_span.start_time) + * NANOSECONDS_PER_SECOND, /* lower */ + "upper", + ltt_time_to_double(time_span.end_time) + * 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(tab->time_window.start_time) + * NANOSECONDS_PER_SECOND, /* value */ + NULL); + gtk_adjustment_value_changed(adjustment); + + 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. + */ + +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; +} + + + +/** + * 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 @@ -258,13 +393,13 @@ MainWindow * get_window_data_struct(GtkWidget * widget) mw = lookup_widget(widget, "MWindow"); if(mw == NULL){ g_printf("Main window does not exist\n"); - return; + return NULL; } - mw_data = (MainWindow *) g_object_get_data(G_OBJECT(mw),"mainWindow"); + mw_data = (MainWindow *) g_object_get_data(G_OBJECT(mw),"main_window_data"); if(mw_data == NULL){ g_printf("Main window data does not exist\n"); - return; + return NULL; } return mw_data; } @@ -286,23 +421,106 @@ void create_new_window(GtkWidget* widget, gpointer user_data, gboolean clone) } } +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"); + return widget; + + +} + +gint viewer_container_position(GtkWidget *container, GtkWidget *child) +{ + + if(child == NULL) return -1; + + gint pos; + GValue value = { 0, }; + 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_up_viewer(GtkWidget * widget, gpointer user_data) +void move_down_viewer(GtkWidget * widget, gpointer user_data) { MainWindow * mw = get_window_data_struct(widget); - if(!mw->current_tab) return; - gtk_multi_vpaned_widget_move_up(mw->current_tab->multi_vpaned); + 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"); + } + + //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_down_viewer(GtkWidget * widget, gpointer user_data) +void move_up_viewer(GtkWidget * widget, gpointer user_data) { MainWindow * mw = get_window_data_struct(widget); - if(!mw->current_tab) return; - gtk_multi_vpaned_widget_move_down(mw->current_tab->multi_vpaned); + 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"); + } + + //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); + } + } @@ -312,13 +530,32 @@ void move_down_viewer(GtkWidget * widget, gpointer user_data) void delete_viewer(GtkWidget * widget, gpointer user_data) { MainWindow * mw = get_window_data_struct(widget); - if(!mw->current_tab) return; - gtk_multi_vpaned_widget_delete(mw->current_tab->multi_vpaned); + 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"); + } + + //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) @@ -350,81 +587,749 @@ void open_traceset(GtkWidget * widget, gpointer user_data) } - -/* get_max_event_number returns the event number limit used by - * lttv_process_traceset(LttvTracesetContext, endTime, maxNumEvents) - * each viewer can set the limit - */ - -unsigned get_max_event_number(MainWindow * mw_data) +static void events_request_free(EventsRequest *events_request) { - unsigned nb = 0, *size; - GtkWidget * w; + if(events_request == NULL) return; - w = gtk_multi_vpaned_get_first_widget(mw_data->current_tab->multi_vpaned); - while(w){ - size = (unsigned*)g_object_get_data(G_OBJECT(w), MAX_NUMBER_EVENT); - if(size == NULL){ - nb = G_MAXULONG; - break; - }else{ - if(nb < *size) - nb = *size; - } - w = gtk_multi_vpaned_get_next_widget(mw_data->current_tab->multi_vpaned); - } - return nb; + if(events_request->start_position != NULL) + lttv_traceset_context_position_destroy(events_request->start_position); + if(events_request->end_position != NULL) + lttv_traceset_context_position_destroy(events_request->end_position); + if(events_request->before_chunk_traceset != NULL) + lttv_hooks_destroy(events_request->before_chunk_traceset); + if(events_request->before_chunk_trace != NULL) + lttv_hooks_destroy(events_request->before_chunk_trace); + if(events_request->before_chunk_tracefile != NULL) + lttv_hooks_destroy(events_request->before_chunk_tracefile); + if(events_request->event != NULL) + lttv_hooks_destroy(events_request->event); + if(events_request->event_by_id != NULL) + lttv_hooks_by_id_destroy(events_request->event_by_id); + if(events_request->after_chunk_tracefile != NULL) + lttv_hooks_destroy(events_request->after_chunk_tracefile); + if(events_request->after_chunk_trace != NULL) + lttv_hooks_destroy(events_request->after_chunk_trace); + if(events_request->after_chunk_traceset != NULL) + lttv_hooks_destroy(events_request->after_chunk_traceset); + if(events_request->before_request != NULL) + lttv_hooks_destroy(events_request->before_request); + if(events_request->after_request != NULL) + lttv_hooks_destroy(events_request->after_request); + + g_free(events_request); } -/* redraw_viewer parses the traceset first by calling - * process_traceset, then display all viewers of - * the current tab + +/* 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 + * */ -void redraw_viewer(MainWindow * mw_data, TimeWindow * time_window) +#define list_out tab->events_requests + +gboolean lttvwindow_process_pending_requests(Tab *tab) { unsigned max_nb_events; GdkWindow * win; GdkCursor * new; GtkWidget* widget; - LttvTracesetContext *tsc = - LTTV_TRACESET_CONTEXT(mw_data->current_tab->traceset_info-> - traceset_context); + LttvTracesetContext *tsc; + LttvTracefileContext *tfc; + GSList *list_in = NULL; + LttTime end_time; + guint end_nb_events; + guint count; + LttvTracesetContextPosition *end_position; + + 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(mw_data->mwindow, "MToolbar1"); + 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); - - //update time window of each viewer, let viewer insert hooks needed by process_traceset - lttvwindow_report_time_window(mw_data, time_window); +#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); + } + } + } - max_nb_events = get_max_event_number(mw_data); + /* 0.1 Lock Traces */ + { + guint iter_trace=0; + + for(iter_trace=0; + iter_tracets); + 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 */ + lttv_process_traceset_synchronize_tracefiles(tsc); + + + /* Events processing algorithm implementation */ + /* A. Servicing loop */ + while( (g_slist_length(list_in) != 0 || g_slist_length(list_out) != 0)) { + /* && !gtk_events_pending() ) */ + + /* 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 */ + guint index_ltime = g_array_index(ltime, guint, 0); + 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); + + + } else { + LttTime pos_time; + /* 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); + + g_debug("SEEK POS context time : %lu, %lu", + lttv_traceset_context_get_current_tfc(tsc)->timestamp.tv_sec, + lttv_traceset_context_get_current_tfc(tsc)->timestamp.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 + */ + 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 { + /* 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 + */ + 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); + + 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 + */ + 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); + } + + /* 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; + } + } - lttv_process_traceset_seek_time(tsc, time_window->start_time); - lttv_process_traceset(tsc, - ltt_time_add(time_window->start_time,time_window->time_width), - max_nb_events); + { + /* 3.2 Number of events */ - //call hooks to show each viewer and let them remove hooks - show_viewer(mw_data); + /* 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, %lu 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); + g_debug("Context time after middle : %lu, %lu", tfc->timestamp.tv_sec, + tfc->timestamp.tv_nsec); + + } + { + /* 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 + */ + 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); + /* - 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 + */ + 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); + + /* - 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); + } + } + } + } + + 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(); + lttv_traceset_context_position_save(tsc, events_request->start_position); + + /* 1.2. Remove start time */ + events_request->start_time.tv_sec = G_MAXUINT; + events_request->start_time.tv_nsec = G_MAXUINT; + + /* 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); + + guint iter_trace; + + for(iter_trace=0; + iter_tracets); + 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 + /* add_trace_into_traceset_selector, each instance of a viewer has an associated * selector (filter), when a trace is added into traceset, the selector should * reflect the change. The function is used to update the selector */ - -void add_trace_into_traceset_selector(GtkMultiVPaned * paned, LttTrace * t) +#if 0 +void add_trace_into_traceset_selector(GtkWidget * paned, LttTrace * t) { int j, k, m, nb_tracefile, nb_control, nb_per_cpu, nb_facility, nb_event; LttvTracesetSelector * s; @@ -436,7 +1341,7 @@ void add_trace_into_traceset_selector(GtkMultiVPaned * paned, LttTrace * t) LttFacility * fac; LttEventType * et; - w = gtk_multi_vpaned_get_first_widget(paned); + w = gtk_multivpaned_get_first_widget(GTK_MULTIVPANED(paned)); while(w){ s = g_object_get_data(G_OBJECT(w), "Traceset_Selector"); @@ -470,10 +1375,94 @@ void add_trace_into_traceset_selector(GtkMultiVPaned * paned, LttTrace * t) } }else g_warning("Module does not support filtering\n"); - w = gtk_multi_vpaned_get_next_widget(paned); + w = gtk_multivpaned_get_next_widget(GTK_MULTIVPANED(paned)); } } +#endif //0 +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; itraceset_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); + + /* Set the tab's time window and current time if + * out of bounds */ + TimeInterval time_span = + LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)->time_span; + if(ltt_time_compare(tab->time_window.start_time, time_span.start_time) < 0 + || ltt_time_compare( ltt_time_add(tab->time_window.start_time, + tab->time_window.time_width), + time_span.end_time) > 0) { + tab->time_window.start_time = + LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)-> + time_span.start_time; + tab->current_time = + LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)-> + time_span.start_time; + + LttTime tmp_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 ; + + } + + //add state update hooks + lttv_state_add_event_hooks( + (LttvTracesetState*)tab->traceset_info->traceset_context); + //Remove local reference to the traces. + for(i=0; imultivpaned), 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 @@ -486,10 +1475,25 @@ void add_trace(GtkWidget * widget, gpointer user_data) LttvTrace * trace_v; LttvTraceset * traceset; const char * dir; + char abs_path[PATH_MAX]; gint id; + gint i; 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) { + tab = create_new_tab(widget, NULL); + } else { + tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info"); + } + GtkDirSelection * file_selector = (GtkDirSelection *)gtk_dir_selection_new("Select a trace"); gtk_dir_selection_hide_fileop_buttons(file_selector); + if(remember_trace_dir[0] != '\0') gtk_dir_selection_set_filename(file_selector, remember_trace_dir); @@ -498,55 +1502,38 @@ void add_trace(GtkWidget * widget, gpointer user_data) case GTK_RESPONSE_ACCEPT: case GTK_RESPONSE_OK: dir = gtk_dir_selection_get_dir (file_selector); - strncpy(remember_trace_dir, dir, PATH_LENGTH); - if(!dir || strlen(dir) ==0){ - gtk_widget_destroy((GtkWidget*)file_selector); - break; + strncpy(remember_trace_dir, dir, PATH_MAX); + if(!dir || strlen(dir) == 0){ + gtk_widget_destroy((GtkWidget*)file_selector); + break; } - trace = ltt_trace_open(dir); - if(trace == NULL) g_critical("cannot open trace %s", dir); - trace_v = lttv_trace_new(trace); - traceset = mw_data->current_tab->traceset_info->traceset; - if(mw_data->current_tab->traceset_info->traceset_context != NULL){ - //remove state update hooks - lttv_state_remove_event_hooks( - (LttvTracesetState*)mw_data->current_tab->traceset_info-> - traceset_context); - lttv_context_fini(LTTV_TRACESET_CONTEXT(mw_data->current_tab-> - traceset_info->traceset_context)); - g_object_unref(mw_data->current_tab->traceset_info->traceset_context); + 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); + } 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); } - lttv_traceset_add(traceset, trace_v); - mw_data->current_tab->traceset_info->traceset_context = - g_object_new(LTTV_TRACESET_STATS_TYPE, NULL); - lttv_context_init( - LTTV_TRACESET_CONTEXT(mw_data->current_tab->traceset_info-> - traceset_context),traceset); - //add state update hooks - lttv_state_add_event_hooks( - (LttvTracesetState*)mw_data->current_tab->traceset_info->traceset_context); - - - add_trace_into_traceset_selector(mw_data->current_tab->multi_vpaned, trace); gtk_widget_destroy((GtkWidget*)file_selector); //update current tab - update_traceset(mw_data); - - get_traceset_time_span(mw_data,LTTV_TRACESET_CONTEXT(mw_data->current_tab->traceset_info->traceset_context)->Time_Span); - if(lttv_traceset_number(mw_data->current_tab->traceset_info->traceset) == 1 || - ltt_time_compare(mw_data->current_tab->current_time, - LTTV_TRACESET_CONTEXT(mw_data->current_tab->traceset_info->traceset_context)->Time_Span->startTime)<0){ - mw_data->current_tab->current_time = - LTTV_TRACESET_CONTEXT(mw_data->current_tab->traceset_info->traceset_context)->Time_Span->startTime; - mw_data->current_tab->time_window.start_time = mw_data->current_tab->current_time; - mw_data->current_tab->time_window.time_width.tv_sec = DEFAULT_TIME_WIDTH_S; - mw_data->current_tab->time_window.time_width.tv_nsec = 0; - } - - redraw_viewer(mw_data, &(mw_data->current_tab->time_window)); - set_current_time(mw_data,&(mw_data->current_tab->current_time)); + //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: @@ -561,14 +1548,14 @@ void add_trace(GtkWidget * widget, gpointer user_data) * selector (filter), when a trace is remove from traceset, the selector should * reflect the change. The function is used to update the selector */ - -void remove_trace_from_traceset_selector(GtkMultiVPaned * paned, unsigned i) +#if 0 +void remove_trace_from_traceset_selector(GtkWidget * paned, unsigned i) { LttvTracesetSelector * s; LttvTraceSelector * t; GtkWidget * w; - w = gtk_multi_vpaned_get_first_widget(paned); + w = gtk_multivpaned_get_first_widget(GTK_MULTIVPANED(paned)); while(w){ s = g_object_get_data(G_OBJECT(w), "Traceset_Selector"); if(s){ @@ -576,10 +1563,10 @@ void remove_trace_from_traceset_selector(GtkMultiVPaned * paned, unsigned i) lttv_traceset_selector_trace_remove(s, i); lttv_trace_selector_destroy(t); }g_warning("Module dose not support filtering\n"); - w = gtk_multi_vpaned_get_next_widget(paned); + w = gtk_multivpaned_get_next_widget(GTK_MULTIVPANED(paned)); } } - +#endif //0 /* 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 @@ -590,24 +1577,125 @@ void remove_trace_from_traceset_selector(GtkMultiVPaned * paned, unsigned i) * current traceset, it will delete all viewers of the current tab */ +// MD : no filter version. +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 { + 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){ + + /* yuk, cut n paste from old code.. should be better (MD)*/ + for(i = 0; itraceset_info->traceset; + //Keep a reference to the traces so they are not freed. + for(j=0; jtraceset_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); + + 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, index); + 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; jcurrent_tab->traceset_info->traceset); + 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(mw_data->current_tab-> - traceset_info->traceset, i); + trace_v = lttv_traceset_get(tab->traceset_info->traceset, i); trace = lttv_trace(trace_v); name[i] = ltt_trace_name(trace); } @@ -617,81 +1705,185 @@ void remove_trace(GtkWidget * widget, gpointer user_data) if(remove_trace_name){ for(i=0; icurrent_tab->multi_vpaned); - 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_multi_vpaned_get_first_widget(mw_data->current_tab->multi_vpaned); - 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_multi_vpaned_get_next_widget(mw_data->current_tab->multi_vpaned); - } - }else selected = FALSE; - - //if no viewer selects the trace, remove it - if(!selected){ - remove_trace_from_traceset_selector(mw_data->current_tab->multi_vpaned, i); - - traceset = mw_data->current_tab->traceset_info->traceset; - trace_v = lttv_traceset_get(traceset, i); - if(lttv_trace_get_ref_number(trace_v) <= 1) - ltt_trace_close(lttv_trace(trace_v)); - - if(mw_data->current_tab->traceset_info->traceset_context != NULL){ - //remove state update hooks - lttv_state_remove_event_hooks( - (LttvTracesetState*)mw_data->current_tab->traceset_info-> - traceset_context); - lttv_context_fini(LTTV_TRACESET_CONTEXT(mw_data->current_tab-> - traceset_info->traceset_context)); - g_object_unref(mw_data->current_tab->traceset_info->traceset_context); - } - lttv_traceset_remove(traceset, i); - if(!lttv_trace_get_ref_number(trace_v)) - lttv_trace_destroy(trace_v); - mw_data->current_tab->traceset_info->traceset_context = - g_object_new(LTTV_TRACESET_STATS_TYPE, NULL); - lttv_context_init( - LTTV_TRACESET_CONTEXT(mw_data->current_tab-> - traceset_info->traceset_context),traceset); - //add state update hooks - lttv_state_add_event_hooks( - (LttvTracesetState*)mw_data->current_tab->traceset_info->traceset_context); - //update current tab - update_traceset(mw_data); - if(nb_trace > 1){ - redraw_viewer(mw_data, &(mw_data->current_tab->time_window)); - set_current_time(mw_data,&(mw_data->current_tab->current_time)); - }else{ - if(mw_data->current_tab){ - while(mw_data->current_tab->multi_vpaned->num_children){ - gtk_multi_vpaned_widget_delete(mw_data->current_tab->multi_vpaned); - } - } - } - } - break; + //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; jtraceset_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 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 { + tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info"); + } + + 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 { + tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info"); + } + + 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 { + tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info"); + } + 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; + 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 + * Not implemented yet FIXME */ void save(GtkWidget * widget, gpointer user_data) @@ -712,45 +1904,156 @@ void save_as(GtkWidget * widget, gpointer user_data) void zoom(GtkWidget * widget, double size) { - TimeInterval *time_span; - TimeWindow time_window; - LttTime current_time, time_delta, time_s, time_e, time_t; + TimeInterval time_span; + TimeWindow new_time_window; + LttTime current_time, time_delta, time_s, time_e, time_tmp; 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 { + tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info"); + } if(size == 1) return; - time_span = LTTV_TRACESET_CONTEXT(mw_data->current_tab-> - traceset_info->traceset_context)->Time_Span; - time_window = mw_data->current_tab->time_window; - current_time = mw_data->current_tab->current_time; + 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->endTime,time_span->startTime); + time_delta = ltt_time_sub(time_span.end_time,time_span.start_time); if(size == 0){ - time_window.start_time = time_span->startTime; - time_window.time_width = time_delta; + new_time_window.start_time = time_span.start_time; + new_time_window.time_width = time_delta; }else{ - time_window.time_width = ltt_time_div(time_window.time_width, size); - if(ltt_time_compare(time_window.time_width,time_delta) > 0) - time_window.time_width = time_delta; - - time_t = ltt_time_div(time_window.time_width, 2); - if(ltt_time_compare(current_time, time_t) < 0){ - time_s = time_span->startTime; - } else { - time_s = ltt_time_sub(current_time,time_t); + new_time_window.time_width = ltt_time_div(new_time_window.time_width, size); + 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; } - time_e = ltt_time_add(current_time,time_t); - if(ltt_time_compare(time_span->startTime, time_s) > 0){ - time_s = time_span->startTime; - }else if(ltt_time_compare(time_span->endTime, time_e) < 0){ - time_e = time_span->endTime; - time_s = ltt_time_sub(time_e,time_window.time_width); + else + { + /* Center the image on the current time */ + new_time_window.start_time = + ltt_time_sub(current_time, ltt_time_div(new_time_window.time_width, 2.0)); + /* If on borders, don't fall off */ + if(ltt_time_compare(new_time_window.start_time, time_span.start_time) <0) + { + new_time_window.start_time = time_span.start_time; + } + else + { + if(ltt_time_compare( + ltt_time_add(new_time_window.start_time, new_time_window.time_width), + time_span.end_time) > 0) + { + new_time_window.start_time = + ltt_time_sub(time_span.end_time, new_time_window.time_width); + } + } + } - time_window.start_time = time_s; + + //time_tmp = ltt_time_div(new_time_window.time_width, 2); + //if(ltt_time_compare(current_time, time_tmp) < 0){ + // time_s = time_span->startTime; + //} else { + // time_s = ltt_time_sub(current_time,time_tmp); + //} + //time_e = ltt_time_add(current_time,time_tmp); + //if(ltt_time_compare(time_span->startTime, time_s) > 0){ + // time_s = time_span->startTime; + //}else if(ltt_time_compare(time_span->endTime, time_e) < 0){ + // time_e = time_span->endTime; + // time_s = ltt_time_sub(time_e,new_time_window.time_width); + //} + //new_time_window.start_time = time_s; + } + + //lttvwindow_report_time_window(mw_data, &new_time_window); + //call_pending_read_hooks(mw_data); + + //lttvwindow_report_current_time(mw_data,&(tab->current_time)); + //set_time_window(tab, &new_time_window); + // in expose now call_pending_read_hooks(mw_data); + //gtk_multi_vpaned_set_adjust(tab->multi_vpaned, &new_time_window, FALSE); + // + // + + if( ltt_time_to_double(new_time_window.time_width) + * NANOSECONDS_PER_SECOND + / SCROLL_STEP_PER_PAGE/* step increment */ + + + ltt_time_to_double(new_time_window.start_time) + * NANOSECONDS_PER_SECOND /* page size */ + == + ltt_time_to_double(new_time_window.start_time) + * NANOSECONDS_PER_SECOND /* page size */ + ) { + g_warning("Can not zoom that far due to scrollbar precision"); + } else if( + ltt_time_compare( + ltt_time_from_double( + ltt_time_to_double(new_time_window.time_width) + /SCROLL_STEP_PER_PAGE ), + ltt_time_zero) + == 0 ) { + g_warning("Can not zoom that far due to time nanosecond precision"); + } else { + /* Set scrollbar */ + GtkAdjustment *adjustment = gtk_range_get_adjustment(GTK_RANGE(tab->scrollbar)); + + g_object_set(G_OBJECT(adjustment), + //"value", + //ltt_time_to_double(new_time_window.start_time) + // * NANOSECONDS_PER_SECOND, /* value */ + "lower", + ltt_time_to_double(time_span.start_time) + * NANOSECONDS_PER_SECOND, /* lower */ + "upper", + ltt_time_to_double(time_span.end_time) + * NANOSECONDS_PER_SECOND, /* upper */ + "step_increment", + ltt_time_to_double(new_time_window.time_width) + / SCROLL_STEP_PER_PAGE + * NANOSECONDS_PER_SECOND, /* step increment */ + "page_increment", + ltt_time_to_double(new_time_window.time_width) + * NANOSECONDS_PER_SECOND, /* page increment */ + "page_size", + ltt_time_to_double(new_time_window.time_width) + * NANOSECONDS_PER_SECOND, /* page size */ + NULL); + gtk_adjustment_changed(adjustment); + //gtk_range_set_adjustment(GTK_RANGE(tab->scrollbar), adjustment); + //gtk_adjustment_value_changed(adjustment); + g_object_set(G_OBJECT(adjustment), + "value", + ltt_time_to_double(new_time_window.start_time) + * NANOSECONDS_PER_SECOND, /* value */ + NULL); + gtk_adjustment_value_changed(adjustment); + + + //g_object_set(G_OBJECT(adjustment), + // "value", + // ltt_time_to_double(time_window->start_time) + // * NANOSECONDS_PER_SECOND, /* value */ + // NULL); + /* Note : the set value will call set_time_window if scrollbar value changed + */ + //gtk_adjustment_set_value(adjustment, + // ltt_time_to_double(new_time_window.start_time) + // * NANOSECONDS_PER_SECOND); } - redraw_viewer(mw_data, &time_window); - set_current_time(mw_data,&(mw_data->current_tab->current_time)); - gtk_multi_vpaned_set_adjust(mw_data->current_tab->multi_vpaned, FALSE); } void zoom_in(GtkWidget * widget, gpointer user_data) @@ -800,18 +2103,28 @@ on_clone_traceset_activate (GtkMenuItem *menuitem, /* create_new_tab calls create_tab to construct a new tab in the main window */ -void create_new_tab(GtkWidget* widget, gpointer user_data){ - gchar label[PATH_LENGTH]; +Tab *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_printf("Notebook does not exist\n"); - return; + 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 { + copy_tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info"); + } + strcpy(label,"Page"); if(get_label(mw_data, label,"Get the name of the tab","Please input tab's name")) - create_tab (mw_data, mw_data, notebook, label); + return (create_tab (mw_data, copy_tab, notebook, label)); } void @@ -839,41 +2152,43 @@ on_close_activate (GtkMenuItem *menuitem, } -/* remove the current tab from the main window if it is not the default tab +/* remove the current tab from the main window */ void -on_close_tab_activate (GtkMenuItem *menuitem, +on_close_tab_activate (GtkWidget *widget, gpointer user_data) { - GList * list; - int count = 0; + gint page_num; GtkWidget * notebook; - Tab * tmp; - MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem); - notebook = lookup_widget((GtkWidget*)menuitem, "MNotebook"); + GtkWidget * page; + MainWindow * mw_data = get_window_data_struct(widget); + notebook = lookup_widget(widget, "MNotebook"); if(notebook == NULL){ g_printf("Notebook does not exist\n"); return; } + + page_num = gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook)); - if(mw_data->tab == mw_data->current_tab){ - // tmp = mw_data->current_tb; - // mw_data->tab = mw_data->current_tab->next; - g_printf("The default TAB can not be deleted\n"); + 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_printf("Notebook does not exist\n"); return; - }else{ - tmp = mw_data->tab; - while(tmp != mw_data->current_tab){ - tmp = tmp->next; - count++; - } } + + if((page_num = gtk_notebook_page_num(GTK_NOTEBOOK(notebook), widget)) != -1) + gtk_notebook_remove_page(GTK_NOTEBOOK(notebook), page_num); - gtk_notebook_remove_page((GtkNotebook*)notebook, count); - list = gtk_container_get_children(GTK_CONTAINER(notebook)); - if(g_list_length(list)==1) - gtk_notebook_set_show_tabs((GtkNotebook*)notebook, FALSE); } @@ -1012,13 +2327,27 @@ on_remove_viewer_activate (GtkMenuItem *menuitem, delete_viewer((GtkWidget*)menuitem, user_data); } +#if 0 void on_trace_filter_activate (GtkMenuItem *menuitem, gpointer user_data) { MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem); LttvTracesetSelector * s; - GtkWidget * w = gtk_multi_vpaned_get_widget(mw_data->current_tab->multi_vpaned); + GtkWidget * w; + GtkWidget * notebook = lookup_widget(GTK_WIDGET(menuitem), "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"); + } + + w = gtk_multivpaned_get_widget(GTK_MULTIVPANED(tab->multivpaned)); s = g_object_get_data(G_OBJECT(w), "Traceset_Selector"); if(!s){ @@ -1026,66 +2355,322 @@ on_trace_filter_activate (GtkMenuItem *menuitem, return; } if(get_filter_selection(s, "Configure trace and tracefile filter", "Select traces and tracefiles")){ - update_traceset(mw_data); - redraw_viewer(mw_data, &(mw_data->current_tab->time_window)); - set_current_time(mw_data,&(mw_data->current_tab->current_time)); + //FIXME report filter change + //update_traceset(mw_data); + //call_pending_read_hooks(mw_data); + //lttvwindow_report_current_time(mw_data,&(tab->current_time)); } } +#endif //0 + +void +on_trace_facility_activate (GtkMenuItem *menuitem, + gpointer user_data) +{ + g_printf("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;ipdata), 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); + + 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_printf("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; + { + 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;ipdata), name->len, + "Select a library", "Libraries"); + if(lib_name != NULL) { + for(i=0;ipdata), name->len, + "Select a library", "Libraries"); + if(lib_name != NULL) { + for(i=0;ipdata), name->len, + "Select a module", "Modules"); + if(module_name != NULL) { + for(i=0;imessage); + else g_printf("Load module: %s\n", 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_printf("Load library: %s\n", str); + g_strfreev(dir); + case GTK_RESPONSE_REJECT: + case GTK_RESPONSE_CANCEL: + default: + gtk_widget_destroy((GtkWidget*)file_selector); + break; + } + } - g_printf("Load module: %s\n", str); +#endif //0 + + } + /* Display all loaded modules, let user to select a module to unload * by calling lttv_module_unload */ @@ -1094,48 +2679,93 @@ void on_unload_module_activate (GtkMenuItem *menuitem, gpointer user_data) { - int i; - GPtrArray *name; - char *unload_module_name; - guint nb; - LttvLibrary *library; - LttvLibraryInfo library_info; + GError *error = NULL; MainWindow * mw_data = get_window_data_struct((GtkWidget*)menuitem); - - name = g_ptr_array_new(); - nb = lttv_library_number(); - for(i=0;i 0) g_ptr_array_add(name, library_info.name); - } + 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 */ - unload_module_name =get_unload_module((char **)(name->pdata), name->len); - - if(unload_module_name){ for(i=0;ipdata), name->len, + "Select a library", "Libraries"); + if(lib_name != NULL) { + for(i=0;i 0) g_ptr_array_add(name, path); + } + module_name = get_selection((char **)(name->pdata), name->len, + "Select a module", "Modules"); + if(module_name != NULL) { + for(i=0;ipdata), 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) @@ -1237,6 +2900,28 @@ on_button_remove_trace_clicked (GtkButton *button, 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, @@ -1318,17 +3003,30 @@ on_button_delete_viewer_clicked (GtkButton *button, } void -on_MWindow_destroy (GtkObject *object, +on_MWindow_destroy (GtkWidget *widget, gpointer user_data) { - MainWindow *Main_Window = get_window_data_struct((GtkWidget*)object); - GtkWidget *widget; - Tab *tab = Main_Window->tab; + MainWindow *main_window = get_window_data_struct(widget); + LttvIAttribute *attributes = main_window->attributes; + LttvAttributeValue value; - g_printf("There are : %d windows\n",g_slist_length(g_main_window_list)); + //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_win_count--; - if(g_win_count == 0) + g_printf("There are now : %d windows\n",g_slist_length(g_main_window_list)); + if(g_slist_length(g_main_window_list) == 0) gtk_main_quit (); } @@ -1339,7 +3037,6 @@ on_MWindow_configure (GtkWidget *widget, { MainWindow * mw_data = get_window_data_struct((GtkWidget*)widget); float width = event->width; - Tab * tab = mw_data->tab; TimeWindow time_win; double ratio; TimeInterval *time_span; @@ -1367,7 +3064,6 @@ on_MWindow_configure (GtkWidget *widget, return FALSE; } - /* Set current tab */ @@ -1377,14 +3073,50 @@ on_MNotebook_switch_page (GtkNotebook *notebook, guint page_num, gpointer user_data) { - MainWindow * mw = get_window_data_struct((GtkWidget*)notebook); - Tab * tab = mw->tab; - - while(page_num){ - tab = tab->next; - page_num--; - } - mw->current_tab = tab; + +} + + +void scroll_value_changed_cb(GtkWidget *scrollbar, + gpointer user_data) +{ + Tab *tab = (Tab *)user_data; + TimeWindow time_window; + TimeInterval *time_span; + LttTime time; + GtkAdjustment *adjust = gtk_range_get_adjustment(GTK_RANGE(scrollbar)); + gdouble value = gtk_adjustment_get_value(adjust); + gdouble upper, lower, ratio, page_size; + LttvTracesetContext * tsc = + LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context); + + //time_window = tab->time_window; + + time_span = &tsc->time_span ; + lower = adjust->lower; + upper = adjust->upper; + ratio = (value - lower) / (upper - lower); + g_critical("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_from_double(value/NANOSECONDS_PER_SECOND); + + time_window.start_time = time; + + page_size = adjust->page_size; + + time_window.time_width = + ltt_time_from_double(page_size/NANOSECONDS_PER_SECOND); + //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); + } @@ -1629,13 +3361,25 @@ char * get_remove_trace(char ** all_trace_name, int nb_trace) } +/* Select a module which will be loaded + */ + +char * get_load_module(char ** load_module_name, int nb_module) +{ + return get_selection(load_module_name, nb_module, + "Select a module to load", "Module name"); +} + + + + /* Select a module which will be unloaded */ char * get_unload_module(char ** loaded_module_name, int nb_module) { return get_selection(loaded_module_name, nb_module, - "Select an unload module", "Module pathname"); + "Select a module to unload", "Module name"); } @@ -1714,87 +3458,108 @@ char * get_selection(char ** loaded_module_name, int nb_module, } -/* hash funtions - */ - -void main_window_destroy_hash_key(gpointer key) -{ - g_free(key); -} - -void main_window_destroy_hash_data(gpointer data) -{ -} - - -/* Insert menu entry and tool button into all main windows for modules - * It checks whether the menu entry or tool button exists or not, - * if they do not exist, then construct the widget and insert them - * into all main windows +/* Insert all menu entry and tool buttons into this main window + * for modules. + * */ -void insert_menu_toolbar_item(MainWindow * mw, gpointer user_data) +void add_all_menu_toolbar_constructors(MainWindow * mw, gpointer user_data) { int i; GdkPixbuf *pixbuf; lttvwindow_viewer_constructor constructor; - LttvMenus * menu; - LttvToolbars * toolbar; - lttv_menu_closure *menu_item; - lttv_toolbar_closure *toolbar_item; + LttvMenus * global_menu, * instance_menu; + LttvToolbars * global_toolbar, * instance_toolbar; + LttvMenuClosure *menu_item; + LttvToolbarClosure *toolbar_item; LttvAttributeValue value; - LttvIAttribute *attributes = LTTV_IATTRIBUTE(lttv_global_attributes()); - GtkWidget * tool_menu_title_menu, *insert_view, *pixmap, *tmp; + 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)); - menu = (LttvMenus*)*(value.v_pointer); - - if(menu){ - for(i=0;ilen;i++){ - menu_item = &g_array_index(menu, lttv_menu_closure, i); - tmp = g_hash_table_lookup(mw->hash_menu_item, g_strdup(menu_item->menuText)); - if(tmp)continue; - constructor = menu_item->con; - tool_menu_title_menu = lookup_widget(mw->mwindow,"ToolMenuTitle_menu"); - insert_view = gtk_menu_item_new_with_mnemonic (menu_item->menuText); - gtk_widget_show (insert_view); - gtk_container_add (GTK_CONTAINER (tool_menu_title_menu), insert_view); - g_signal_connect ((gpointer) insert_view, "activate", - G_CALLBACK (insert_viewer_wrap), - constructor); - g_hash_table_insert(mw->hash_menu_item, g_strdup(menu_item->menuText), - insert_view); - } - } + 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)); - toolbar = (LttvToolbars*)*(value.v_pointer); - - if(toolbar){ - for(i=0;ilen;i++){ - toolbar_item = &g_array_index(toolbar, lttv_toolbar_closure, i); - tmp = g_hash_table_lookup(mw->hash_toolbar_item, g_strdup(toolbar_item->tooltip)); - if(tmp)continue; - 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); - insert_view = 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_widget_show (insert_view); - gtk_container_set_border_width (GTK_CONTAINER (insert_view), 1); - g_signal_connect ((gpointer) insert_view, "clicked",G_CALLBACK (insert_viewer_wrap),constructor); - g_hash_table_insert(mw->hash_toolbar_item, g_strdup(toolbar_item->tooltip), - insert_view); - } + 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;ilen;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;ilen;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); + } + } @@ -1810,6 +3575,7 @@ void construct_main_window(MainWindow * parent) LttvIAttribute *attributes = LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE, NULL)); LttvAttributeValue value; + Tab *new_tab; new_m_window = g_new(MainWindow, 1); @@ -1820,41 +3586,57 @@ void construct_main_window(MainWindow * parent) new_window = create_MWindow(); gtk_widget_show (new_window); - new_m_window->attributes = attributes; - new_m_window->mwindow = new_window; - new_m_window->tab = NULL; - new_m_window->current_tab = NULL; - new_m_window->attributes = LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE, NULL)); - - new_m_window->hash_menu_item = g_hash_table_new_full (g_str_hash, g_str_equal, - main_window_destroy_hash_key, - main_window_destroy_hash_data); - new_m_window->hash_toolbar_item = g_hash_table_new_full (g_str_hash, g_str_equal, - main_window_destroy_hash_key, - main_window_destroy_hash_data); - - insert_menu_toolbar_item(new_m_window, NULL); - - g_object_set_data(G_OBJECT(new_window), "mainWindow", (gpointer)new_m_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_printf("Notebook does not exist\n"); return; } + 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 - create_tab(parent, new_m_window, notebook,"Traceset"); - - g_object_set_data_full( - G_OBJECT(new_m_window->mwindow), - "Main_Window_Data", - new_m_window, - (GDestroyNotify)main_window_free); + 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 { + parent_tab = (Tab *)g_object_get_data(G_OBJECT(page), "Tab_Info"); + } + new_tab = create_tab(new_m_window, parent_tab, notebook, "Traceset"); + } else { + new_tab = create_tab(new_m_window, NULL, notebook, "Traceset"); + /* First window, use command line trace */ + if(g_init_trace != NULL){ + lttvwindow_add_trace(new_tab, + g_init_trace); + + LttvTraceset *traceset = new_tab->traceset_info->traceset; + SetTraceset(new_tab, traceset); + } + } - g_win_count++; + g_printf("There are now : %d windows\n",g_slist_length(g_main_window_list)); } @@ -1868,18 +3650,11 @@ void tab_destructor(Tab * tab_instance) LttvTrace * trace; if(tab_instance->attributes) - g_object_unref(tab_instance->attributes); + g_object_unref(tab_instance->attributes); + + if(tab_instance->interrupted_state) + g_object_unref(tab_instance->interrupted_state); - if(tab_instance->mw->tab == tab_instance){ - tab_instance->mw->tab = tab_instance->next; - }else{ - Tab * tmp1, *tmp = tab_instance->mw->tab; - while(tmp != tab_instance){ - tmp1 = tmp; - tmp = tmp->next; - } - tmp1->next = tab_instance->next; - } if(tab_instance->traceset_info->traceset_context != NULL){ //remove state update hooks @@ -1896,13 +3671,15 @@ void tab_destructor(Tab * tab_instance) trace = lttv_traceset_get(tab_instance->traceset_info->traceset, i); ref_count = lttv_trace_get_ref_number(trace); if(ref_count <= 1){ - ltt_trace_close(lttv_trace(trace)); - lttv_trace_destroy(trace); + ltt_trace_close(lttv_trace(trace)); } - // lttv_trace_destroy(trace); } } - lttv_traceset_destroy(tab_instance->traceset_info->traceset); + lttv_traceset_destroy(tab_instance->traceset_info->traceset); + /* Remove the idle events requests processing function of the tab */ + g_idle_remove_by_data(tab_instance); + + g_slist_free(tab_instance->events_requests); g_free(tab_instance->traceset_info); g_free(tab_instance); } @@ -1911,189 +3688,171 @@ void tab_destructor(Tab * tab_instance) /* Create a tab and insert it into the current main window */ -void * create_tab(MainWindow * parent, MainWindow* current_window, +Tab* create_tab(MainWindow * mw, Tab *copy_tab, GtkNotebook * notebook, char * label) { GList * list; - Tab * tmp_tab; - MainWindow * mw_data = current_window; + Tab * tab; LttTime tmp_time; - + //create a new tab data structure - tmp_tab = mw_data->tab; - while(tmp_tab && tmp_tab->next) tmp_tab = tmp_tab->next; - if(!tmp_tab){ - mw_data->current_tab = NULL; - tmp_tab = g_new(Tab,1); - mw_data->tab = tmp_tab; - }else{ - tmp_tab->next = g_new(Tab,1); - tmp_tab = tmp_tab->next; - } + tab = g_new(Tab,1); //construct and initialize the traceset_info - tmp_tab->traceset_info = g_new(TracesetInfo,1); - if(parent){ - tmp_tab->traceset_info->traceset = - lttv_traceset_copy(parent->current_tab->traceset_info->traceset); - }else{ - if(mw_data->current_tab){ - tmp_tab->traceset_info->traceset = - lttv_traceset_copy(mw_data->current_tab->traceset_info->traceset); - }else{ - tmp_tab->traceset_info->traceset = lttv_traceset_new(); - /* Add the command line trace */ - if(g_init_trace != NULL) - lttv_traceset_add(tmp_tab->traceset_info->traceset, g_init_trace); - } + tab->traceset_info = g_new(TracesetInfo,1); + + if(copy_tab) { + tab->traceset_info->traceset = + lttv_traceset_copy(copy_tab->traceset_info->traceset); + } else { + tab->traceset_info->traceset = lttv_traceset_new(); } + +//FIXME : this is g_debug level + lttv_attribute_write_xml( + lttv_traceset_attribute(tab->traceset_info->traceset), + stdout, + 0, 4); + fflush(stdout); + + //FIXME copy not implemented in lower level - tmp_tab->traceset_info->traceset_context = + 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(tmp_tab->traceset_info->traceset_context), - tmp_tab->traceset_info->traceset); + LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context), + tab->traceset_info->traceset); //add state update hooks lttv_state_add_event_hooks( - (LttvTracesetState*)tmp_tab->traceset_info->traceset_context); + (LttvTracesetState*)tab->traceset_info->traceset_context); - //determine the current_time and time_window of the tab - if(mw_data->current_tab){ - // Will have to read directly at the main window level, as we want - // to be able to modify a traceset on the fly. - tmp_tab->time_window = mw_data->current_tab->time_window; - tmp_tab->current_time = mw_data->current_tab->current_time; + if(copy_tab != NULL){ + tab->time_window = copy_tab->time_window; + tab->current_time = copy_tab->current_time; }else{ - // Will have to read directly at the main window level, as we want - // to be able to modify a traceset on the fly. - // get_traceset_time_span(mw_data,&tmp_tab->traceStartTime, &tmp_tab->traceEndTime); - tmp_tab->time_window.start_time = - LTTV_TRACESET_CONTEXT(tmp_tab->traceset_info->traceset_context)->Time_Span->startTime; + 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(tmp_tab->traceset_info->traceset_context)->Time_Span->endTime.tv_sec) + 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(tmp_tab->traceset_info->traceset_context)->Time_Span->endTime.tv_sec; + LTTV_TRACESET_CONTEXT(tab->traceset_info->traceset_context)-> + time_span.end_time.tv_sec; tmp_time.tv_nsec = 0; - tmp_tab->time_window.time_width = tmp_time ; - tmp_tab->current_time.tv_sec = - LTTV_TRACESET_CONTEXT(tmp_tab->traceset_info->traceset_context)->Time_Span->startTime.tv_sec; - tmp_tab->current_time.tv_nsec = - LTTV_TRACESET_CONTEXT(tmp_tab->traceset_info->traceset_context)->Time_Span->startTime.tv_nsec; - } - tmp_tab->attributes = LTTV_IATTRIBUTE(g_object_new(LTTV_ATTRIBUTE_TYPE, NULL)); - // mw_data->current_tab = tmp_tab; - tmp_tab->multi_vpaned = (GtkMultiVPaned*)gtk_multi_vpaned_new(); - tmp_tab->multi_vpaned->mw = mw_data; - gtk_widget_show((GtkWidget*)tmp_tab->multi_vpaned); - tmp_tab->next = NULL; - tmp_tab->mw = mw_data; - - tmp_tab->label = gtk_label_new (label); - gtk_widget_show (tmp_tab->label); + 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; + } + 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, 0); + tab->viewer_container = gtk_vbox_new(TRUE, 0); + 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 */ + + 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 */ + + g_object_set_data(G_OBJECT(tab->viewer_container), "focused_viewer", NULL); - g_object_set_data_full( - G_OBJECT(tmp_tab->multi_vpaned), - "Tab_Info", - tmp_tab, - (GDestroyNotify)tab_destructor); - //insert tab into notebook - gtk_notebook_append_page(notebook, (GtkWidget*)tmp_tab->multi_vpaned, tmp_tab->label); - list = gtk_container_get_children(GTK_CONTAINER(notebook)); - gtk_notebook_set_current_page(notebook,g_list_length(list)-1); - if(g_list_length(list)>1) - gtk_notebook_set_show_tabs(notebook, TRUE); -} + 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); -/* Remove menu entry and tool button from main window for the - * unloaded module - */ + gtk_widget_set_state(w_button, GTK_STATE_ACTIVE); -void remove_menu_item(gpointer main_win, gpointer user_data) -{ - MainWindow * mw = (MainWindow *) main_win; - lttv_menu_closure *menu_item = (lttv_menu_closure *)user_data; - GtkWidget * tool_menu_title_menu, *insert_view; + gtk_widget_show (w_label); + gtk_widget_show (pixmap); + gtk_widget_show (w_button); + gtk_widget_show (w_hbox); - tool_menu_title_menu = lookup_widget(mw->mwindow,"ToolMenuTitle_menu"); - insert_view = (GtkWidget*)g_hash_table_lookup(mw->hash_menu_item, - menu_item->menuText); - if(insert_view){ - g_hash_table_remove(mw->hash_menu_item, menu_item->menuText); - gtk_container_remove (GTK_CONTAINER (tool_menu_title_menu), insert_view); - } -} + tab->label = w_hbox; + }*/ -void remove_toolbar_item(gpointer main_win, gpointer user_data) -{ - MainWindow * mw = (MainWindow *) main_win; - lttv_toolbar_closure *toolbar_item = (lttv_toolbar_closure *)user_data; - GtkWidget * tool_menu_title_menu, *insert_view; + tab->label = gtk_label_new (label); - tool_menu_title_menu = lookup_widget(mw->mwindow,"MToolbar1"); - insert_view = (GtkWidget*)g_hash_table_lookup(mw->hash_toolbar_item, - toolbar_item->tooltip); - if(insert_view){ - g_hash_table_remove(mw->hash_toolbar_item, toolbar_item->tooltip); - gtk_container_remove (GTK_CONTAINER (tool_menu_title_menu), insert_view); - } -} + 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); -/** - * Remove menu and toolbar item when a module unloaded from all - * main windows - */ -void main_window_remove_menu_item(lttvwindow_viewer_constructor constructor) -{ - int i; - LttvMenus * menu; - lttv_menu_closure *menu_item; - LttvAttributeValue value; - LttvIAttribute *attributes = LTTV_IATTRIBUTE(lttv_global_attributes()); + /* Start with empty events requests list */ + tab->events_requests = NULL; + tab->events_request_pending = FALSE; - g_assert(lttv_iattribute_find_by_path(attributes, - "viewers/menu", LTTV_POINTER, &value)); - menu = (LttvMenus*)*(value.v_pointer); - - if(menu){ - for(i=0;ilen;i++){ - menu_item = &g_array_index(menu, lttv_menu_closure, i); - if(menu_item->con != constructor) continue; - if(g_main_window_list){ - g_slist_foreach(g_main_window_list, remove_menu_item, menu_item); - } - break; - } - } - + g_object_set_data_full( + G_OBJECT(tab->vbox), + "Tab_Info", + tab, + (GDestroyNotify)tab_destructor); + + g_signal_connect(G_OBJECT(tab->scrollbar), "value-changed", + G_CALLBACK(scroll_value_changed_cb), 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); + + return tab; } -void main_window_remove_toolbar_item(lttvwindow_viewer_constructor constructor) +/* + * 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) { - int i; - LttvToolbars * toolbar; - lttv_toolbar_closure *toolbar_item; - LttvAttributeValue value; - LttvIAttribute *attributes = LTTV_IATTRIBUTE(lttv_global_attributes()); - - g_assert(lttv_iattribute_find_by_path(attributes, - "viewers/toolbar", LTTV_POINTER, &value)); - toolbar = (LttvToolbars*)*(value.v_pointer); - - if(toolbar){ - for(i=0;ilen;i++){ - toolbar_item = &g_array_index(toolbar, lttv_toolbar_closure, i); - if(toolbar_item->con != constructor) continue; - if(g_main_window_list){ - g_slist_foreach(g_main_window_list, remove_toolbar_item, toolbar_item); - } - break; - } - } + return ( lttvwindow_process_pending_requests(tab) ); } +