gtk/gtk_main.c

   1 /*-
   2  * Copyright (c) 1999
   3  *      Sven Verdoolaege.  All rights reserved.
   4  *
   5  * See the LICENSE file for redistribution information.
   6  */
   7
   8 #include "config.h"
   9
  10 #include <sys/types.h>
  11 #include <sys/queue.h>
  12 #include <bitstring.h>
  13
  14 #include <sys/time.h>
  15 #include <sys/types.h>
  16 #include <unistd.h>
  17
  18 #include "../common/common.h"
  19 #include "../ipc/ip.h"
  20
  21 #include <gtk/gtk.h>
  22 #include "gtkvi.h"
  23 #include "gtkviwindow.h"
  24 #include "gtkviscreen.h"
  25 #include "../gtk/extern.h"
  26
  27 static void vi_destroyed __P((GtkWidget*,GtkWidget*));
  28 static void vi_rename __P((GtkWidget*,gchar*,GtkWidget*));
  29 static void vi_quit __P((GtkViWindow*, int));
  30
  31 static void win_toplevel(GtkViWindow *win);
  32 static void create_toplevel(GtkVi *vi);
  33
  34 static GtkItemFactoryEntry menu_items[] = {
  35     { "/_File",         NULL,       NULL,           0,  "<Branch>" },
  36     { "/File/E_xit",    NULL,       vi_quit,        1,  NULL },
  37     { "/File/_Quit",    NULL,       vi_quit,        0,  NULL },
  38     { "/_Window",       NULL,       NULL,           0,  "<Branch>" },
  39     { "/Window/New Window",     NULL,    win_toplevel,  0, NULL },
  40 #if 0 /*wrong argument anyway*/
  41     { "/Window/Show Terminal",  NULL,    gtk_vi_show_term,    1,  NULL },
  42     { "/Window/Show Vi",        NULL,    gtk_vi_show_term,    0,  NULL },
  43 #endif
  44 };
  45
  46 static int n_toplevel = 0;
  47
  48 int
  49 main(argc, argv)
  50         int argc;
  51         char *argv[];
  52 {
  53         GtkVi   *vi;
  54
  55         gtk_set_locale ();
  56
  57         gtk_init (&argc, &argv);
  58
  59         gtk_vi_init(&vi, argc, argv);
  60
  61         create_toplevel(vi);
  62
  63         gtk_main();
  64
  65         return 0;
  66 }
  67
  68 static
  69 void win_toplevel(GtkViWindow *win)
  70 {
  71     create_toplevel(win->vi);
  72 }
  73
  74 static
  75 void create_toplevel(GtkVi *vi)
  76 {
  77         GtkWidget *window;
  78         GtkWidget *box, *menubar;
  79         GtkWidget *vi_window;
  80         gint nmenu_items = sizeof (menu_items) / sizeof (menu_items[0]);
  81         GtkItemFactory *factory;
  82         GtkAccelGroup *accel;
  83
  84         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
  85         ++n_toplevel;
  86
  87         box = gtk_vbox_new(FALSE, 0);
  88         gtk_container_add(GTK_CONTAINER(window), box);
  89         gtk_widget_show(box);
  90
  91         vi_window = gtk_vi_window_new(vi);
  92
  93         accel = gtk_accel_group_new();
  94         factory = gtk_item_factory_new (GTK_TYPE_MENU_BAR, "<main>", accel);
  95         gtk_item_factory_create_items (factory, nmenu_items, menu_items, (gpointer)vi_window);
  96         gtk_accel_group_attach(accel, GTK_OBJECT(window));
  97         menubar = gtk_item_factory_get_widget (factory, "<main>");
  98         gtk_widget_show(menubar);
  99         gtk_box_pack_start(GTK_BOX(box), menubar, FALSE, FALSE, 0);
 100
 101         gtk_accel_group_attach(accel, GTK_OBJECT(vi_window));
 102         gtk_widget_show(vi_window);
 103
 104         gtk_signal_connect(GTK_OBJECT(vi_window), "rename",
 105                            GTK_SIGNAL_FUNC(vi_rename),
 106                            window);
 107         gtk_signal_connect(GTK_OBJECT(GTK_VI_WINDOW(vi_window)->vi_screen), "destroy",
 108                            GTK_SIGNAL_FUNC(vi_destroyed),
 109                            window);
 110         gtk_box_pack_start(GTK_BOX(box), vi_window, TRUE, TRUE, 0);
 111
 112         /*
 113         gtk_widget_grab_focus(GTK_WIDGET(vi->vi));
 114         */
 115
 116         gtk_widget_show(window);
 117 }
 118
 119 static void
 120 vi_quit(vi, write)
 121         GtkViWindow     *vi;
 122         gint    write;
 123 {
 124         gtk_vi_quit(vi, write);
 125 }
 126
 127 static void
 128 vi_destroyed(GtkWidget *vi, GtkWidget *window)
 129 {
 130         gtk_widget_destroy(window);
 131         if (!--n_toplevel)
 132                 gtk_main_quit();
 133 }
 134
 135 static void
 136 vi_rename(vi, name, window)
 137         GtkWidget *vi, *window;
 138         gchar*  name;
 139 {
 140         gtk_window_set_title(GTK_WINDOW(window), name);
 141 }