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