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-rw-r--r--g2/menu1.c565
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diff --git a/g2/menu1.c b/g2/menu1.c
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+/*
+ *------------------------------------------------------------------
+ * Copyright (c) 2006-2016 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdio.h>
+#include <gtk/gtk.h>
+#define GTK_ENABLE_BROKEN // DGMS
+#include <gtk/gtktext.h>
+#include <stdlib.h>
+#include "g2.h"
+#include <string.h>
+
+/*
+ * locals
+ */
+static GtkWidget *s_mainmenubar;
+static GtkWidget *s_filemenu;
+static GtkWidget *s_readdefs;
+static GtkWidget *s_readevents;
+static GtkWidget *s_readeventsclock;
+static GtkWidget *s_readcpel;
+static GtkWidget *s_readclib;
+static GtkWidget *s_print;
+static GtkWidget *s_quit;
+
+static GtkWidget *s_mainfilemenu;
+static GtkWidget *s_help_general;
+static GtkWidget *s_help_about;
+static GtkWidget *s_mainhelpmenu;
+static GtkWidget *s_helpmenu;
+
+static GtkWidget *s_filesel;
+static GtkWidget *s_eventsel;
+
+typedef struct md_ {
+ GtkWidget *entry;
+ GtkWidget *label;
+ GtkWidget *dialog;
+ boolean (*callback)(char *);
+ char *retry_text;
+} md_t;
+
+char *general_help = "\n"
+"G2 is a performance event visualization tool.\n"
+"\n"
+"To view CPEL-format event data:\n"
+"g2 --cpel <filename>\n"
+"or use the File Menu->Read CPEL file option.\n"
+"\n"
+"To view vppinfra-format (.../open-repo/vppinfra/vppinfra/elog.h) event data:\n"
+"g2 --clib <filename>\n"
+"or use the File Menu->Read clib file option.\n"
+"\n"
+"To toggle event detail boxes, left-mouse-click on an event.\n"
+"\n"
+"To zoom to an area, depress the left mouse button. Move the\n"
+"mouse. Release the mouse.\n"
+"\n"
+"To use the time ruler, depress the right mouse button. Move the\n"
+"mouse. Release when done.\n"
+"\n"
+"To push a track to the bottom, <ctrl><left-mouse>\n"
+"\n"
+"To pull a track to the top, <shift><left-mouse>\n"
+"\n"
+"To selectively color/uncolor a track, <ctrl><shift><left-mouse>\n"
+"\n"
+"To make the mouse scrollwheel faster, press <shift>\n"
+"\n"
+"Hotkeys, supposedly Quake-like:\n"
+" w - zoom-in\n"
+" s - zoom-out\n"
+" a - pan-left\n"
+" d - pan-right\n"
+" r - pan-up\n"
+" f - pan-down\n"
+" t - less traces\n"
+" g - more traces\n"
+"\n"
+" e - toggle summary-mode\n"
+" c - toggle color-mode\n"
+"\n"
+" x - take snapshot\n"
+" z - go to next snapshot\n"
+" p - put snapshots to snapshots.g2 \n"
+" l - load snapshots from snapshots.g2\n"
+"\n"
+"<ctrl>q - quit\n"
+"Send comments / bug reports to the \"fd.io\" mailing list.\n";
+
+/****************************************************************************
+* debug_dialog_callback
+****************************************************************************/
+
+boolean debug_dialog_callback (char *s)
+{
+ g_print("Dialog result: %s", s);
+ return (TRUE);
+}
+
+/****************************************************************************
+* get_dialog_value
+****************************************************************************/
+
+static void get_dialog_value (GtkWidget *dialog, gpointer user_data)
+{
+ md_t *md = (md_t *)user_data;
+ char * cb_arg;
+
+ cb_arg = (char *) gtk_entry_get_text(GTK_ENTRY(md->entry));
+
+ if ((*md->callback)(cb_arg)) {
+ gtk_grab_remove(md->dialog);
+ gtk_widget_destroy(md->dialog);
+ } else {
+ gtk_label_set_text (GTK_LABEL(md->label), md->retry_text);
+ }
+}
+
+/****************************************************************************
+* modal_dialog
+****************************************************************************/
+
+void modal_dialog (char *label_text, char *retry_text, char *default_value,
+ boolean (*cb)(char *))
+{
+ GtkWidget *dialog, *label, *ok_button, *entry;
+ static md_t dlg;
+ md_t *md = &dlg;
+
+ dialog = gtk_dialog_new();
+ label = gtk_label_new(label_text);
+
+ entry = gtk_entry_new();
+ if (default_value)
+ gtk_entry_set_text(GTK_ENTRY(entry), default_value);
+
+ ok_button = gtk_button_new_with_label("OK");
+
+ md->entry = entry;
+ md->label = label;
+ md->retry_text = retry_text;
+ md->dialog = dialog;
+ if (cb)
+ md->callback = cb;
+ else
+ md->callback = debug_dialog_callback;
+
+ gtk_signal_connect (GTK_OBJECT (ok_button), "clicked",
+ GTK_SIGNAL_FUNC(get_dialog_value), (gpointer) md);
+
+ gtk_signal_connect (GTK_OBJECT (entry), "activate",
+ GTK_SIGNAL_FUNC(get_dialog_value), (gpointer) md);
+
+ gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->action_area),
+ entry);
+
+ gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->action_area),
+ ok_button);
+ gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), label);
+ gtk_widget_show_all(dialog);
+ gtk_widget_grab_focus(entry);
+ gtk_grab_add(dialog);
+}
+
+/****************************************************************************
+* get_eventdef_name
+****************************************************************************/
+
+static void get_eventdef_name (GtkFileSelection *sel, gpointer user_data)
+{
+ char *filename = (char *) gtk_file_selection_get_filename (
+ GTK_FILE_SELECTION(s_filesel));
+ read_event_definitions(filename);
+ set_window_title(filename);
+}
+
+/****************************************************************************
+* read_eventdef_callback
+****************************************************************************/
+
+static void read_eventdef_callback(GtkToggleButton *item, gpointer data)
+{
+
+ s_filesel = gtk_file_selection_new("Read Event Definitions From...");
+
+ gtk_file_selection_set_filename(GTK_FILE_SELECTION(s_filesel),
+ "../h/elog.h");
+
+ gtk_signal_connect (GTK_OBJECT (
+ GTK_FILE_SELECTION(s_filesel)->ok_button),
+ "clicked",
+ GTK_SIGNAL_FUNC(get_eventdef_name), NULL);
+
+ gtk_signal_connect_object (GTK_OBJECT (
+ GTK_FILE_SELECTION(s_filesel)->ok_button),
+ "clicked",
+ GTK_SIGNAL_FUNC (gtk_widget_destroy),
+ (gpointer) s_filesel);
+
+ gtk_signal_connect_object (GTK_OBJECT (
+ GTK_FILE_SELECTION(s_filesel)->cancel_button),
+ "clicked",
+ GTK_SIGNAL_FUNC (gtk_widget_destroy),
+ (gpointer) s_filesel);
+ gtk_file_selection_hide_fileop_buttons(GTK_FILE_SELECTION(s_filesel));
+ gtk_widget_show (s_filesel);
+}
+
+/****************************************************************************
+* get_events_name
+****************************************************************************/
+
+static void get_events_name (GtkFileSelection *sel, gpointer user_data)
+{
+ char *filename = (char *) gtk_file_selection_get_filename (
+ GTK_FILE_SELECTION(s_eventsel));
+ read_events(filename);
+ view1_display_when_idle();
+}
+
+
+/****************************************************************************
+* get_ticks_per_ns
+****************************************************************************/
+
+static boolean get_ticks_per_ns (char *value)
+{
+ double rv;
+
+ rv = atof (value);
+
+ if (rv == 0.0 || rv > 100000)
+ return(FALSE);
+
+ ticks_per_ns = rv;
+ ticks_per_ns_set = TRUE;
+
+ gtk_widget_show(s_eventsel);
+ return(TRUE);
+}
+
+/****************************************************************************
+* read_events_callback
+****************************************************************************/
+
+static void read_events_callback(GtkToggleButton *item, gpointer data)
+{
+ char tmpbuf [32];
+
+ s_eventsel = gtk_file_selection_new("Read Events From...");
+
+ gtk_signal_connect (GTK_OBJECT (
+ GTK_FILE_SELECTION(s_eventsel)->ok_button),
+ "clicked",
+ GTK_SIGNAL_FUNC(get_events_name), NULL);
+
+ gtk_signal_connect_object (GTK_OBJECT (
+ GTK_FILE_SELECTION(s_eventsel)->ok_button),
+ "clicked",
+ GTK_SIGNAL_FUNC (gtk_widget_destroy),
+ (gpointer) s_eventsel);
+
+ gtk_signal_connect_object (GTK_OBJECT (
+ GTK_FILE_SELECTION(s_eventsel)->cancel_button),
+ "clicked",
+ GTK_SIGNAL_FUNC (gtk_widget_destroy),
+ (gpointer) s_eventsel);
+ gtk_file_selection_hide_fileop_buttons(GTK_FILE_SELECTION(s_eventsel));
+
+ if (ticks_per_ns_set)
+ gtk_widget_show (s_eventsel);
+ else {
+ sprintf(tmpbuf, "%.3f", ticks_per_ns);
+ modal_dialog ("Please enter clock ticks per nanosecond",
+ "Invalid: Please enter clock ticks per nanosecond",
+ tmpbuf, get_ticks_per_ns);
+ }
+}
+
+/****************************************************************************
+* read_eventclock_callback
+****************************************************************************/
+
+static void read_eventsclock_callback(GtkToggleButton *item, gpointer data)
+{
+ ticks_per_ns_set = FALSE;
+ read_events_callback(item, data);
+}
+
+/****************************************************************************
+* infobox_size_request
+****************************************************************************/
+
+void infobox_size_request (GtkWidget *widget, GtkRequisition *req,
+ gpointer user_data)
+{
+ char *text = (char *)user_data;
+ char *cp;
+ int widest_line_in_chars;
+ int w;
+ int nlines;
+
+ /*
+ * You'd think that the string extent function would work here.
+ * You'd be wrong.
+ */
+ nlines = w = widest_line_in_chars = 0;
+ for (cp = text; *cp; cp++) {
+ if (*cp == '\n') {
+ if (w > widest_line_in_chars) {
+ widest_line_in_chars = w;
+ }
+ w = 0;
+ nlines++;
+ }
+ w++;
+ }
+
+ nlines++;
+
+ req->width = (widest_line_in_chars * 8) + 20;
+ req->height = (nlines * 13) + 10;
+}
+
+/****************************************************************************
+* infobox
+****************************************************************************/
+
+void infobox(char *label_text, char *text)
+{
+ GtkWidget *dialog, *label, *ok_button, *entry;
+ GtkWidget *box;
+
+ dialog = gtk_dialog_new();
+ label = gtk_label_new(label_text);
+
+ entry = gtk_text_new(NULL, NULL);
+
+ gtk_signal_connect (GTK_OBJECT (entry), "size-request",
+ GTK_SIGNAL_FUNC(infobox_size_request),
+ (gpointer) text);
+
+ gtk_text_insert(GTK_TEXT(entry), g_font, &fg_black, &bg_white,
+ text, -1);
+
+ gtk_text_set_editable(GTK_TEXT(entry), FALSE);
+
+ ok_button = gtk_button_new_with_label("OK");
+
+ gtk_signal_connect_object (GTK_OBJECT (ok_button), "clicked",
+ GTK_SIGNAL_FUNC(gtk_widget_destroy),
+ (gpointer) GTK_OBJECT(dialog));
+
+ box = gtk_vbox_new(FALSE, 5);
+
+
+ gtk_box_pack_start(GTK_BOX(box), entry, TRUE, TRUE, 0);
+ gtk_box_pack_start(GTK_BOX(box), ok_button, FALSE, FALSE, 0);
+
+ gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->action_area),
+ box);
+
+ gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), label);
+ gtk_widget_show_all(dialog);
+}
+
+/****************************************************************************
+* help_general_callback
+****************************************************************************/
+
+static void help_general_callback(GtkToggleButton *item, gpointer data)
+{
+ infobox("General Help", general_help);
+}
+
+/****************************************************************************
+* help_about_callback
+****************************************************************************/
+
+static void help_about_callback(GtkToggleButton *item, gpointer data)
+{
+ char tmpbuf [1024];
+ sprintf (tmpbuf, "G2 -- Graphical Event Viewer\n\n");
+ view1_about(tmpbuf);
+ pointsel_about(tmpbuf);
+ events_about(tmpbuf);
+ sprintf (tmpbuf+strlen(tmpbuf), "\n%s\n", version_string);
+ sprintf (tmpbuf+strlen(tmpbuf), "%s\n", minor_v_string);
+ infobox("About", tmpbuf);
+}
+
+
+/****************************************************************************
+* get_cpel_name
+****************************************************************************/
+
+static void get_cpel_name (GtkFileSelection *sel, gpointer user_data)
+{
+ char *filename = (char *)gtk_file_selection_get_filename (
+ GTK_FILE_SELECTION(s_filesel));
+ read_cpel_file(filename);
+ set_window_title(filename);
+}
+
+/****************************************************************************
+* get_clib_name
+****************************************************************************/
+
+static void get_clib_name (GtkFileSelection *sel, gpointer user_data)
+{
+ char *filename = (char *) gtk_file_selection_get_filename (
+ GTK_FILE_SELECTION(s_filesel));
+ read_clib_file(filename);
+ set_window_title(filename);
+}
+
+/****************************************************************************
+* read_cpel_callback
+****************************************************************************/
+
+static void read_cpel_callback(GtkToggleButton *item, gpointer data)
+{
+
+ s_filesel = gtk_file_selection_new("Read CPEL data from...");
+
+ gtk_file_selection_set_filename(GTK_FILE_SELECTION(s_filesel),
+ "cpel.out");
+
+ gtk_signal_connect (GTK_OBJECT (
+ GTK_FILE_SELECTION(s_filesel)->ok_button),
+ "clicked",
+ GTK_SIGNAL_FUNC(get_cpel_name), NULL);
+
+ gtk_signal_connect_object (GTK_OBJECT (
+ GTK_FILE_SELECTION(s_filesel)->ok_button),
+ "clicked",
+ GTK_SIGNAL_FUNC (gtk_widget_destroy),
+ (gpointer) s_filesel);
+
+ gtk_signal_connect_object (GTK_OBJECT (
+ GTK_FILE_SELECTION(s_filesel)->cancel_button),
+ "clicked",
+ GTK_SIGNAL_FUNC (gtk_widget_destroy),
+ (gpointer) s_filesel);
+ gtk_file_selection_hide_fileop_buttons(GTK_FILE_SELECTION(s_filesel));
+ gtk_widget_show (s_filesel);
+}
+
+/****************************************************************************
+* read_clib_callback
+****************************************************************************/
+
+static void read_clib_callback(GtkToggleButton *item, gpointer data)
+{
+
+ s_filesel = gtk_file_selection_new("Read clib data From...");
+
+ gtk_file_selection_set_filename(GTK_FILE_SELECTION(s_filesel),
+ "clib.out");
+
+ gtk_signal_connect (GTK_OBJECT (
+ GTK_FILE_SELECTION(s_filesel)->ok_button),
+ "clicked",
+ GTK_SIGNAL_FUNC(get_clib_name), NULL);
+
+ gtk_signal_connect_object (GTK_OBJECT (
+ GTK_FILE_SELECTION(s_filesel)->ok_button),
+ "clicked",
+ GTK_SIGNAL_FUNC (gtk_widget_destroy),
+ (gpointer) s_filesel);
+
+ gtk_signal_connect_object (GTK_OBJECT (
+ GTK_FILE_SELECTION(s_filesel)->cancel_button),
+ "clicked",
+ GTK_SIGNAL_FUNC (gtk_widget_destroy),
+ (gpointer) s_filesel);
+ gtk_file_selection_hide_fileop_buttons(GTK_FILE_SELECTION(s_filesel));
+ gtk_widget_show (s_filesel);
+}
+
+/****************************************************************************
+* menu1_init
+****************************************************************************/
+
+void menu1_init(void)
+{
+
+ s_filemenu = gtk_menu_new();
+
+ s_readcpel = gtk_menu_item_new_with_label
+ ("Read CPEL file");
+ gtk_menu_append(GTK_MENU(s_filemenu), s_readcpel);
+ gtk_signal_connect(GTK_OBJECT(s_readcpel), "activate",
+ GTK_SIGNAL_FUNC(read_cpel_callback), 0);
+
+ s_readclib = gtk_menu_item_new_with_label
+ ("Read CLIB file");
+ gtk_menu_append(GTK_MENU(s_filemenu), s_readclib);
+ gtk_signal_connect(GTK_OBJECT(s_readclib), "activate",
+ GTK_SIGNAL_FUNC(read_clib_callback), 0);
+
+ s_readdefs = gtk_menu_item_new_with_label ("Read Event Definitions");
+ gtk_menu_append(GTK_MENU(s_filemenu), s_readdefs);
+ gtk_signal_connect(GTK_OBJECT(s_readdefs), "activate",
+ GTK_SIGNAL_FUNC(read_eventdef_callback), 0);
+
+ s_readevents = gtk_menu_item_new_with_label ("Read Event Log");
+ gtk_menu_append(GTK_MENU(s_filemenu), s_readevents);
+ gtk_signal_connect(GTK_OBJECT(s_readevents), "activate",
+ GTK_SIGNAL_FUNC(read_events_callback), 0);
+
+ s_readeventsclock = gtk_menu_item_new_with_label
+ ("Read Event Log with Different Clock Rate");
+ gtk_menu_append(GTK_MENU(s_filemenu), s_readeventsclock);
+ gtk_signal_connect(GTK_OBJECT(s_readeventsclock), "activate",
+ GTK_SIGNAL_FUNC(read_eventsclock_callback), 0);
+
+ s_print = gtk_menu_item_new_with_label ("Print");
+ gtk_menu_append(GTK_MENU(s_filemenu), s_print);
+ gtk_signal_connect(GTK_OBJECT(s_print), "activate",
+ GTK_SIGNAL_FUNC(view1_print_callback), 0);
+
+ s_quit = gtk_menu_item_new_with_label ("Exit");
+ gtk_menu_append(GTK_MENU(s_filemenu), s_quit);
+ gtk_signal_connect(GTK_OBJECT(s_quit), "activate",
+ GTK_SIGNAL_FUNC(gtk_main_quit), 0);
+
+ s_mainfilemenu = gtk_menu_item_new_with_label("File");
+ gtk_menu_item_set_submenu(GTK_MENU_ITEM(s_mainfilemenu), s_filemenu);
+
+ s_helpmenu = gtk_menu_new();
+
+ s_help_general = gtk_menu_item_new_with_label ("General");
+ gtk_menu_append(GTK_MENU(s_helpmenu), s_help_general);
+ gtk_signal_connect(GTK_OBJECT(s_help_general), "activate",
+ GTK_SIGNAL_FUNC(help_general_callback), 0);
+
+ s_help_about = gtk_menu_item_new_with_label ("About");
+ gtk_menu_append(GTK_MENU(s_helpmenu), s_help_about);
+ gtk_signal_connect(GTK_OBJECT(s_help_about), "activate",
+ GTK_SIGNAL_FUNC(help_about_callback), 0);
+
+ s_mainhelpmenu = gtk_menu_item_new_with_label("Help");
+ gtk_menu_item_set_submenu(GTK_MENU_ITEM(s_mainhelpmenu), s_helpmenu);
+
+ s_mainmenubar = gtk_menu_bar_new();
+ gtk_menu_bar_append(GTK_MENU_BAR(s_mainmenubar), s_mainfilemenu);
+ gtk_menu_bar_append(GTK_MENU_BAR(s_mainmenubar), s_mainhelpmenu);
+ gtk_widget_show_all(s_mainmenubar);
+
+ gtk_box_pack_start(GTK_BOX(g_mainvbox), s_mainmenubar, FALSE, FALSE, 0);
+}