external/bsd/nvi/dist/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(int argc, char **argv)
  50 {
  51         GtkVi   *vi;
  52
  53         gtk_set_locale ();
  54
  55         gtk_init (&argc, &argv);
  56
  57         gtk_vi_init(&vi, argc, argv);
  58
  59         create_toplevel(vi);
  60
  61         gtk_main();
  62
  63         return 0;
  64 }
  65
  66 static
  67 void win_toplevel(GtkViWindow *win)
  68 {
  69     create_toplevel(win->vi);
  70 }
  71
  72 static
  73 void create_toplevel(GtkVi *vi)
  74 {
  75         GtkWidget *window;
  76         GtkWidget *box, *menubar;
  77         GtkWidget *vi_window;
  78         gint nmenu_items = sizeof (menu_items) / sizeof (menu_items[0]);
  79         GtkItemFactory *factory;
  80         GtkAccelGroup *accel;
  81
  82         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
  83         ++n_toplevel;
  84
  85         box = gtk_vbox_new(FALSE, 0);
  86         gtk_container_add(GTK_CONTAINER(window), box);
  87         gtk_widget_show(box);
  88
  89         vi_window = gtk_vi_window_new(vi);
  90
  91         accel = gtk_accel_group_new();
  92         factory = gtk_item_factory_new (GTK_TYPE_MENU_BAR, "<main>", accel);
  93         gtk_item_factory_create_items (factory, nmenu_items, menu_items, (gpointer)vi_window);
  94         gtk_accel_group_attach(accel, GTK_OBJECT(window));
  95         menubar = gtk_item_factory_get_widget (factory, "<main>");
  96         gtk_widget_show(menubar);
  97         gtk_box_pack_start(GTK_BOX(box), menubar, FALSE, FALSE, 0);
  98
  99         gtk_accel_group_attach(accel, GTK_OBJECT(vi_window));
 100         gtk_widget_show(vi_window);
 101
 102         gtk_signal_connect(GTK_OBJECT(vi_window), "rename",
 103                            GTK_SIGNAL_FUNC(vi_rename),
 104                            window);
 105         gtk_signal_connect(GTK_OBJECT(GTK_VI_WINDOW(vi_window)->vi_screen), "destroy",
 106                            GTK_SIGNAL_FUNC(vi_destroyed),
 107                            window);
 108         gtk_box_pack_start(GTK_BOX(box), vi_window, TRUE, TRUE, 0);
 109
 110         /*
 111         gtk_widget_grab_focus(GTK_WIDGET(vi->vi));
 112         */
 113
 114         gtk_widget_show(window);
 115 }
 116
 117 static void
 118 vi_quit(GtkViWindow *vi, gint write)
 119 {
 120         gtk_vi_quit(vi, write);
 121 }
 122
 123 static void
 124 vi_destroyed(GtkWidget *vi, GtkWidget *window)
 125 {
 126         gtk_widget_destroy(window);
 127         if (!--n_toplevel)
 128                 gtk_main_quit();
 129 }
 130
 131 static void
 132 vi_rename(GtkWidget *vi, gchar *name, GtkWidget *window)
 133 {
 134         gtk_window_set_title(GTK_WINDOW(window), name);
 135 }