diff options
Diffstat (limited to 'g2/main.c')
| -rw-r--r-- | g2/main.c | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/g2/main.c b/g2/main.c new file mode 100644 index 00000000000..a782e17f2ef --- /dev/null +++ b/g2/main.c @@ -0,0 +1,196 @@ +/* + *------------------------------------------------------------------ + * Copyright (c) 2005-2016 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 "g2.h" +#include "props.h" +#include <pwd.h> +#include <strings.h> +#include <stdlib.h> +#include <unistd.h> +#include <string.h> + +/* + * globals + */ + +GtkWidget *g_mainwindow; /* The main window */ + +/* Graphical object heirarchy + * + * [main window] + * [main vbox] + * [main (e.g. file) menubar] + * [view hbox] + * [view bottom menu] + */ + +GtkWidget *g_mainvbox; +GtkWidget *g_mainhbox; + +gint delete_event(GtkWidget *widget, GdkEvent *event, gpointer data) +{ + /* Allow window to be destroyed */ + return(FALSE); +} + +void destroy(GtkWidget *widget, gpointer data) +{ + gtk_main_quit(); +} + +int main (int argc, char **argv) +{ + char tmpbuf [128]; + struct passwd *pw; + char *event_file = 0; + char *cpel_file = 0; + char *clib_file =0; + char *title = "none"; + int curarg=1; + char *homedir; + + gtk_init(&argc, &argv); + + homedir = getenv ("HOME"); + tmpbuf[0] = 0; + + if (homedir) { + sprintf(tmpbuf, "%s/.g2", homedir); + } else { + pw = getpwuid(geteuid()); + if (pw) { + sprintf(tmpbuf, "%s/.g2", pw->pw_dir); + } + } + if (tmpbuf[0]) + readprops(tmpbuf); + + g_mainwindow = gtk_window_new (GTK_WINDOW_TOPLEVEL); + + gtk_signal_connect (GTK_OBJECT(g_mainwindow), "delete_event", + GTK_SIGNAL_FUNC (delete_event), NULL); + + gtk_signal_connect (GTK_OBJECT(g_mainwindow), "destroy", + GTK_SIGNAL_FUNC (destroy), NULL); + + gtk_container_set_border_width(GTK_CONTAINER(g_mainwindow), 5); + + g_mainvbox = gtk_vbox_new(FALSE, 0); + g_mainhbox = gtk_hbox_new(FALSE, 0); + + /* + * init routines + */ + + menu1_init(); + point_selector_init(); + view1_init(); + event_init(); + + /* + * Now that we're ready to rock 'n roll, see if we've been asked to + * press a few buttons... + */ + + while (curarg < argc) { + if (!strncmp(argv[curarg], "--cpel-input", 4)) { + curarg++; + if (curarg < argc) { + cpel_file = argv[curarg]; + curarg++; + break; + } + g_error("Missing filename after --cpel-input"); + } + if (!strncmp(argv[curarg], "--clib-input", 4)) { + curarg++; + if (curarg < argc) { + clib_file = argv[curarg]; + curarg++; + break; + } + g_error("Missing filename after --cpel-input"); + } + + if (!strncmp(argv[curarg], "--pointdefs", 3)) { + curarg++; + if (curarg < argc) { + read_event_definitions(argv[curarg]); + curarg++; + continue; + } + g_error ("Missing filename after --pointdefs\n"); + } + if (!strncmp(argv[curarg], "--event-log", 3)) { + curarg++; + if (curarg < argc) { + event_file = argv[curarg]; + curarg++; + continue; + } + g_error ("Missing filename after --event-log\n"); + } + + if (!strncmp(argv[curarg], "--ticks-per-us", 3)) { + curarg++; + if (curarg < argc) { + ticks_per_ns = 0.0; + ticks_per_ns = atof(argv[curarg]); + if (ticks_per_ns == 0.0) { + g_error("ticks-per-ns (%s) didn't convert properly\n", + argv[curarg]); + } + ticks_per_ns_set = TRUE; + curarg++; + continue; + } + g_error ("Missing filename after --event-log\n"); + } + + fprintf(stderr, + "g2 [--pointdefs <filename>] [--event-log <filename>]\n"); + fprintf(stderr, " [--ticks-per-us <value>]\n"); + fprintf(stderr, + " [--cpel-input <filename>] [--clib-input <filename]>\n"); + fprintf(stderr, + "%s\n%s\n", version_string, minor_v_string); + exit(0); + } + + if (clib_file) { + read_clib_file (clib_file); + title = clib_file; + } else if (cpel_file) { + read_cpel_file(cpel_file); + title = cpel_file; + } else if (event_file) { + read_events(event_file); + title = event_file; + } + + set_window_title(title); + + gtk_signal_connect (GTK_OBJECT (g_mainwindow), "key_press_event", + (GtkSignalFunc) view1_handle_key_press_event, NULL); + gtk_container_add(GTK_CONTAINER(g_mainvbox), g_mainhbox); + gtk_widget_show(g_mainhbox); + gtk_container_add(GTK_CONTAINER(g_mainwindow), g_mainvbox); + gtk_widget_show(g_mainvbox); + gtk_widget_show(g_mainwindow); + + gtk_main(); + return(0); +} |