chiark - git - mdw - disorder/blob - disobedience/menu.c

   1 /*
   2  * This file is part of DisOrder.
   3  * Copyright (C) 2006 Richard Kettlewell
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful, but
  11  * WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  18  * USA
  19  */
  20
  21 #include "disobedience.h"
  22
  23 static GtkWidget *selectall_widget;
  24 static GtkWidget *properties_widget;
  25
  26 static void about_popup_got_version(void *v, const char *value);
  27
  28 static void quit_program(gpointer attribute((unused)) callback_data,
  29                          guint attribute((unused)) callback_action,
  30                          GtkWidget attribute((unused)) *menu_item) {
  31   D(("quit_program"));
  32   exit(0);
  33 }
  34
  35 /* TODO can we have a single parameterized callback for all these */
  36 static void select_all(gpointer attribute((unused)) callback_data,
  37                        guint attribute((unused)) callback_action,
  38                        GtkWidget attribute((unused)) *menu_item) {
  39   GtkWidget *tab = gtk_notebook_get_nth_page
  40     (GTK_NOTEBOOK(tabs), gtk_notebook_current_page(GTK_NOTEBOOK(tabs)));
  41   const struct tabtype *t = g_object_get_data(G_OBJECT(tab), "type");
  42
  43   t->selectall_activate(tab);
  44 }
  45
  46 static void properties_item(gpointer attribute((unused)) callback_data,
  47                             guint attribute((unused)) callback_action,
  48                             GtkWidget attribute((unused)) *menu_item) {
  49   GtkWidget *tab = gtk_notebook_get_nth_page
  50     (GTK_NOTEBOOK(tabs), gtk_notebook_current_page(GTK_NOTEBOOK(tabs)));
  51   const struct tabtype *t = g_object_get_data(G_OBJECT(tab), "type");
  52
  53   t->properties_activate(tab);
  54 }
  55
  56 void menu_update(int page) {
  57   GtkWidget *tab = gtk_notebook_get_nth_page
  58     (GTK_NOTEBOOK(tabs),
  59      page < 0 ? gtk_notebook_current_page(GTK_NOTEBOOK(tabs)) : page);
  60   const struct tabtype *t = g_object_get_data(G_OBJECT(tab), "type");
  61
  62   assert(t != 0);
  63   gtk_widget_set_sensitive(properties_widget,
  64                            t->properties_sensitive(tab));
  65   gtk_widget_set_sensitive(selectall_widget,
  66                            t->selectall_sensitive(tab));
  67 }
  68
  69 static void about_popup(gpointer attribute((unused)) callback_data,
  70                         guint attribute((unused)) callback_action,
  71                         GtkWidget attribute((unused)) *menu_item) {
  72   D(("about_popup"));
  73
  74   gtk_label_set_text(GTK_LABEL(report_label), "getting server version");
  75   disorder_eclient_version(client,
  76                            about_popup_got_version,
  77                            0);
  78 }
  79
  80 static void about_popup_got_version(void attribute((unused)) *v,
  81                                     const char *value) {
  82   GtkWidget *w;
  83   char *server_version_string;
  84
  85   byte_xasprintf(&server_version_string, "Server version %s", value);
  86   w = gtk_dialog_new_with_buttons("About DisOrder",
  87                                   GTK_WINDOW(toplevel),
  88                                   (GTK_DIALOG_MODAL
  89                                    |GTK_DIALOG_DESTROY_WITH_PARENT),
  90                                   GTK_STOCK_OK,
  91                                   GTK_RESPONSE_ACCEPT,
  92                                   (char *)NULL);
  93   gtk_container_add(GTK_CONTAINER(GTK_DIALOG(w)->vbox),
  94                     gtk_label_new("DisOrder client " VERSION));
  95   gtk_container_add(GTK_CONTAINER(GTK_DIALOG(w)->vbox),
  96                     gtk_label_new(server_version_string));
  97   gtk_container_add(GTK_CONTAINER(GTK_DIALOG(w)->vbox),
  98                     gtk_label_new("(c) 2004-2007 Richard Kettlewell"));
  99   gtk_widget_show_all(w);
 100   gtk_dialog_run(GTK_DIALOG(w));
 101   gtk_widget_destroy(w);
 102 }
 103
 104 GtkWidget *menubar(GtkWidget *w) {
 105   static const GtkItemFactoryEntry entries[] = {
 106     { (char *)"/File", 0,  0, 0, (char *)"<Branch>", 0 },
 107     { (char *)"/File/Quit", (char *)"<CTRL>Q", quit_program, 0,
 108       (char *)"<StockItem>", GTK_STOCK_QUIT },
 109     { (char *)"/Edit", 0,  0, 0, (char *)"<Branch>", 0 },
 110     { (char *)"/Edit/Select All", (char *)"<CTRL>A", select_all, 0,
 111       0, 0 },
 112     { (char *)"/Edit/Properties", 0, properties_item, 0,
 113       0, 0 },
 114     { (char *)"/Help", 0,  0, 0, (char *)"<Branch>", 0 },
 115     { (char *)"/Help/About DisOrder", 0,  about_popup, 0,
 116       (char *)"<StockItem>", GTK_STOCK_ABOUT },
 117   };
 118
 119   GtkItemFactory *itemfactory;
 120   GtkAccelGroup *accel = gtk_accel_group_new();
 121
 122   D(("add_menubar"));
 123   /* TODO: item factories are deprecated in favour of some XML thing */
 124   itemfactory = gtk_item_factory_new(GTK_TYPE_MENU_BAR, "<GdisorderMain>",
 125                                      accel);
 126   gtk_item_factory_create_items(itemfactory,
 127                                 sizeof entries / sizeof *entries,
 128                                 (GtkItemFactoryEntry *)entries,
 129                                 0);
 130   gtk_window_add_accel_group(GTK_WINDOW(w), accel);
 131   selectall_widget = gtk_item_factory_get_widget(itemfactory,
 132                                                  "<GdisorderMain>/Edit/Select All");
 133   properties_widget = gtk_item_factory_get_widget(itemfactory,
 134                                                   "<GdisorderMain>/Edit/Properties");
 135   assert(selectall_widget != 0);
 136   assert(properties_widget != 0);
 137   return gtk_item_factory_get_widget(itemfactory,
 138                                      "<GdisorderMain>");
 139   /* menu bar had better not expand vertically if the window is too big */
 140 }
 141
 142 /*
 143 Local Variables:
 144 c-basic-offset:2
 145 comment-column:40
 146 fill-column:79
 147 indent-tabs-mode:nil
 148 End:
 149 */