| 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 | /** @file disobedience/menu.c |
| 21 | * @brief Main menu |
| 22 | */ |
| 23 | |
| 24 | #include "disobedience.h" |
| 25 | |
| 26 | static GtkWidget *selectall_widget; |
| 27 | static GtkWidget *properties_widget; |
| 28 | |
| 29 | static void about_popup_got_version(void *v, const char *value); |
| 30 | |
| 31 | /** @brief Called when the quit option is activated |
| 32 | * |
| 33 | * Just exits. |
| 34 | */ |
| 35 | static void quit_program(gpointer attribute((unused)) callback_data, |
| 36 | guint attribute((unused)) callback_action, |
| 37 | GtkWidget attribute((unused)) *menu_item) { |
| 38 | D(("quit_program")); |
| 39 | exit(0); |
| 40 | } |
| 41 | |
| 42 | /* TODO can we have a single parameterized callback for all these */ |
| 43 | |
| 44 | /** @brief Called when the select all option is activated |
| 45 | * |
| 46 | * Calls the per-tab select all function. |
| 47 | */ |
| 48 | static void select_all(gpointer attribute((unused)) callback_data, |
| 49 | guint attribute((unused)) callback_action, |
| 50 | GtkWidget attribute((unused)) *menu_item) { |
| 51 | GtkWidget *tab = gtk_notebook_get_nth_page |
| 52 | (GTK_NOTEBOOK(tabs), gtk_notebook_current_page(GTK_NOTEBOOK(tabs))); |
| 53 | const struct tabtype *t = g_object_get_data(G_OBJECT(tab), "type"); |
| 54 | |
| 55 | t->selectall_activate(tab); |
| 56 | } |
| 57 | |
| 58 | /** @brief Called when the track properties option is activated |
| 59 | * |
| 60 | * Calls the per-tab properties function. |
| 61 | */ |
| 62 | static void properties_item(gpointer attribute((unused)) callback_data, |
| 63 | guint attribute((unused)) callback_action, |
| 64 | GtkWidget attribute((unused)) *menu_item) { |
| 65 | GtkWidget *tab = gtk_notebook_get_nth_page |
| 66 | (GTK_NOTEBOOK(tabs), gtk_notebook_current_page(GTK_NOTEBOOK(tabs))); |
| 67 | const struct tabtype *t = g_object_get_data(G_OBJECT(tab), "type"); |
| 68 | |
| 69 | t->properties_activate(tab); |
| 70 | } |
| 71 | |
| 72 | /** @brief Update menu state |
| 73 | * |
| 74 | * Determines option sensitivity according to the current tab and adjusts the |
| 75 | * widgets accordingly. Knows about @ref DISORDER_CONNECTED so the callbacks |
| 76 | * need not. |
| 77 | */ |
| 78 | void menu_update(int page) { |
| 79 | GtkWidget *tab = gtk_notebook_get_nth_page |
| 80 | (GTK_NOTEBOOK(tabs), |
| 81 | page < 0 ? gtk_notebook_current_page(GTK_NOTEBOOK(tabs)) : page); |
| 82 | const struct tabtype *t = g_object_get_data(G_OBJECT(tab), "type"); |
| 83 | |
| 84 | assert(t != 0); |
| 85 | gtk_widget_set_sensitive(properties_widget, |
| 86 | (t->properties_sensitive(tab) |
| 87 | && (disorder_eclient_state(client) & DISORDER_CONNECTED))); |
| 88 | gtk_widget_set_sensitive(selectall_widget, |
| 89 | t->selectall_sensitive(tab)); |
| 90 | } |
| 91 | |
| 92 | /** @brief Fetch version in order to display the about... popup */ |
| 93 | static void about_popup(gpointer attribute((unused)) callback_data, |
| 94 | guint attribute((unused)) callback_action, |
| 95 | GtkWidget attribute((unused)) *menu_item) { |
| 96 | D(("about_popup")); |
| 97 | |
| 98 | gtk_label_set_text(GTK_LABEL(report_label), "getting server version"); |
| 99 | disorder_eclient_version(client, |
| 100 | about_popup_got_version, |
| 101 | 0); |
| 102 | } |
| 103 | |
| 104 | /** @brief Callde when version arrives, displays about... popup */ |
| 105 | static void about_popup_got_version(void attribute((unused)) *v, |
| 106 | const char *value) { |
| 107 | GtkWidget *w; |
| 108 | char *server_version_string; |
| 109 | |
| 110 | byte_xasprintf(&server_version_string, "Server version %s", value); |
| 111 | w = gtk_dialog_new_with_buttons("About DisOrder", |
| 112 | GTK_WINDOW(toplevel), |
| 113 | (GTK_DIALOG_MODAL |
| 114 | |GTK_DIALOG_DESTROY_WITH_PARENT), |
| 115 | GTK_STOCK_OK, |
| 116 | GTK_RESPONSE_ACCEPT, |
| 117 | (char *)NULL); |
| 118 | gtk_container_add(GTK_CONTAINER(GTK_DIALOG(w)->vbox), |
| 119 | gtk_label_new("DisOrder client " VERSION)); |
| 120 | gtk_container_add(GTK_CONTAINER(GTK_DIALOG(w)->vbox), |
| 121 | gtk_label_new(server_version_string)); |
| 122 | gtk_container_add(GTK_CONTAINER(GTK_DIALOG(w)->vbox), |
| 123 | gtk_label_new("(c) 2004-2007 Richard Kettlewell")); |
| 124 | gtk_widget_show_all(w); |
| 125 | gtk_dialog_run(GTK_DIALOG(w)); |
| 126 | gtk_widget_destroy(w); |
| 127 | } |
| 128 | |
| 129 | /** @brief Create the menu bar widget */ |
| 130 | GtkWidget *menubar(GtkWidget *w) { |
| 131 | static const GtkItemFactoryEntry entries[] = { |
| 132 | { (char *)"/File", 0, 0, 0, (char *)"<Branch>", 0 }, |
| 133 | { (char *)"/File/Quit Disobedience", (char *)"<CTRL>Q", quit_program, 0, |
| 134 | (char *)"<StockItem>", GTK_STOCK_QUIT }, |
| 135 | { (char *)"/Edit", 0, 0, 0, (char *)"<Branch>", 0 }, |
| 136 | { (char *)"/Edit/Select all tracks", (char *)"<CTRL>A", select_all, 0, |
| 137 | 0, 0 }, |
| 138 | { (char *)"/Edit/Track properties", 0, properties_item, 0, |
| 139 | 0, 0 }, |
| 140 | { (char *)"/Help", 0, 0, 0, (char *)"<Branch>", 0 }, |
| 141 | { (char *)"/Help/About DisOrder", 0, about_popup, 0, |
| 142 | (char *)"<StockItem>", GTK_STOCK_ABOUT }, |
| 143 | }; |
| 144 | |
| 145 | GtkItemFactory *itemfactory; |
| 146 | GtkAccelGroup *accel = gtk_accel_group_new(); |
| 147 | |
| 148 | D(("add_menubar")); |
| 149 | /* TODO: item factories are deprecated in favour of some XML thing */ |
| 150 | itemfactory = gtk_item_factory_new(GTK_TYPE_MENU_BAR, "<GdisorderMain>", |
| 151 | accel); |
| 152 | gtk_item_factory_create_items(itemfactory, |
| 153 | sizeof entries / sizeof *entries, |
| 154 | (GtkItemFactoryEntry *)entries, |
| 155 | 0); |
| 156 | gtk_window_add_accel_group(GTK_WINDOW(w), accel); |
| 157 | selectall_widget = gtk_item_factory_get_widget(itemfactory, |
| 158 | "<GdisorderMain>/Edit/Select all tracks"); |
| 159 | properties_widget = gtk_item_factory_get_widget(itemfactory, |
| 160 | "<GdisorderMain>/Edit/Track properties"); |
| 161 | assert(selectall_widget != 0); |
| 162 | assert(properties_widget != 0); |
| 163 | return gtk_item_factory_get_widget(itemfactory, |
| 164 | "<GdisorderMain>"); |
| 165 | /* menu bar had better not expand vertically if the window is too big */ |
| 166 | } |
| 167 | |
| 168 | /* |
| 169 | Local Variables: |
| 170 | c-basic-offset:2 |
| 171 | comment-column:40 |
| 172 | fill-column:79 |
| 173 | indent-tabs-mode:nil |
| 174 | End: |
| 175 | */ |