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

   1 /*
   2  * This file is part of DisOrder.
   3  * Copyright (C) 2006, 2007 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 /** @brief Main menu widgets */
  30 GtkItemFactory *mainmenufactory;
  31
  32 static void about_popup_got_version(void *v, const char *value);
  33
  34 /** @brief Called when the quit option is activated
  35  *
  36  * Just exits.
  37  */
  38 static void quit_program(gpointer attribute((unused)) callback_data,
  39                          guint attribute((unused)) callback_action,
  40                          GtkWidget attribute((unused)) *menu_item) {
  41   D(("quit_program"));
  42   exit(0);
  43 }
  44
  45 /* TODO can we have a single parameterized callback for all these */
  46
  47 /** @brief Called when the select all option is activated
  48  *
  49  * Calls the per-tab select all function.
  50  */
  51 static void select_all(gpointer attribute((unused)) callback_data,
  52                        guint attribute((unused)) callback_action,
  53                        GtkWidget attribute((unused)) *menu_item) {
  54   GtkWidget *tab = gtk_notebook_get_nth_page
  55     (GTK_NOTEBOOK(tabs), gtk_notebook_current_page(GTK_NOTEBOOK(tabs)));
  56   const struct tabtype *t = g_object_get_data(G_OBJECT(tab), "type");
  57
  58   t->selectall_activate(tab);
  59 }
  60
  61 /** @brief Called when the track properties option is activated
  62  *
  63  * Calls the per-tab properties function.
  64  */
  65 static void properties_item(gpointer attribute((unused)) callback_data,
  66                             guint attribute((unused)) callback_action,
  67                             GtkWidget attribute((unused)) *menu_item) {
  68   GtkWidget *tab = gtk_notebook_get_nth_page
  69     (GTK_NOTEBOOK(tabs), gtk_notebook_current_page(GTK_NOTEBOOK(tabs)));
  70   const struct tabtype *t = g_object_get_data(G_OBJECT(tab), "type");
  71
  72   t->properties_activate(tab);
  73 }
  74
  75 /** @brief Called when the login option is activated */
  76 static void login(gpointer attribute((unused)) callback_data,
  77                   guint attribute((unused)) callback_action,
  78                   GtkWidget attribute((unused)) *menu_item) {
  79   login_box();
  80 }
  81
  82 /** @brief Update menu state
  83  *
  84  * Determines option sensitivity according to the current tab and adjusts the
  85  * widgets accordingly.  Knows about @ref DISORDER_CONNECTED so the callbacks
  86  * need not.
  87  */
  88 void menu_update(int page) {
  89   GtkWidget *tab = gtk_notebook_get_nth_page
  90     (GTK_NOTEBOOK(tabs),
  91      page < 0 ? gtk_notebook_current_page(GTK_NOTEBOOK(tabs)) : page);
  92   const struct tabtype *t = g_object_get_data(G_OBJECT(tab), "type");
  93
  94   assert(t != 0);
  95   gtk_widget_set_sensitive(properties_widget,
  96                            (t->properties_sensitive(tab)
  97                             && (disorder_eclient_state(client) & DISORDER_CONNECTED)));
  98   gtk_widget_set_sensitive(selectall_widget,
  99                            t->selectall_sensitive(tab));
 100 }
 101
 102 /** @brief Fetch version in order to display the about... popup */
 103 static void about_popup(gpointer attribute((unused)) callback_data,
 104                         guint attribute((unused)) callback_action,
 105                         GtkWidget attribute((unused)) *menu_item) {
 106   D(("about_popup"));
 107
 108   gtk_label_set_text(GTK_LABEL(report_label), "getting server version");
 109   disorder_eclient_version(client,
 110                            about_popup_got_version,
 111                            0);
 112 }
 113
 114 static void manual_popup(gpointer attribute((unused)) callback_data,
 115                        guint attribute((unused)) callback_action,
 116                        GtkWidget attribute((unused)) *menu_item) {
 117   D(("manual_popup"));
 118
 119   popup_help();
 120 }
 121
 122 /** @brief Callde when version arrives, displays about... popup */
 123 static void about_popup_got_version(void attribute((unused)) *v,
 124                                     const char *value) {
 125   GtkWidget *w;
 126   char *server_version_string;
 127   GtkWidget *hbox, *vbox, *title;
 128
 129   byte_xasprintf(&server_version_string, "Server version %s", value);
 130   w = gtk_dialog_new_with_buttons("About Disobedience",
 131                                   GTK_WINDOW(toplevel),
 132                                   (GTK_DIALOG_MODAL
 133                                    |GTK_DIALOG_DESTROY_WITH_PARENT),
 134                                   GTK_STOCK_OK,
 135                                   GTK_RESPONSE_ACCEPT,
 136                                   (char *)NULL);
 137   hbox = gtk_hbox_new(FALSE/*homogeneous*/, 1/*padding*/);
 138   vbox = gtk_vbox_new(FALSE/*homogeneous*/, 1/*padding*/);
 139   gtk_box_pack_start(GTK_BOX(hbox),
 140                      gtk_image_new_from_pixbuf(find_image("duck.png")),
 141                      FALSE/*expand*/,
 142                      FALSE/*fill*/,
 143                      4/*padding*/);
 144   gtk_box_pack_start(GTK_BOX(vbox),
 145                      gtk_label_new("Disobedience " VERSION),
 146                      FALSE/*expand*/,
 147                      FALSE/*fill*/,
 148                      1/*padding*/);
 149   gtk_box_pack_start(GTK_BOX(vbox),
 150                      gtk_label_new(server_version_string),
 151                      FALSE/*expand*/,
 152                      FALSE/*fill*/,
 153                      1/*padding*/);
 154   gtk_box_pack_start(GTK_BOX(vbox),
 155                      gtk_label_new("(c) 2004-2007 Richard Kettlewell"),
 156                      FALSE/*expand*/,
 157                      FALSE/*fill*/,
 158                      1/*padding*/);
 159   gtk_box_pack_end(GTK_BOX(hbox),
 160                    vbox,
 161                    FALSE/*expand*/,
 162                    FALSE/*fill*/,
 163                    0/*padding*/);
 164   title = gtk_label_new(0);
 165   gtk_label_set_markup(GTK_LABEL(title),
 166                        "<span font_desc=\"Sans 36\">Disobedience</span>");
 167   gtk_box_pack_start(GTK_BOX(GTK_DIALOG(w)->vbox), title,
 168                      FALSE/*expand*/,
 169                      FALSE/*fill*/,
 170                      0/*padding*/);
 171   gtk_box_pack_start(GTK_BOX(GTK_DIALOG(w)->vbox), hbox,
 172                      FALSE/*expand*/,
 173                      FALSE/*fill*/,
 174                      0/*padding*/);
 175   set_tool_colors(w);
 176   gtk_widget_show_all(w);
 177   gtk_dialog_run(GTK_DIALOG(w));
 178   gtk_widget_destroy(w);
 179 }
 180
 181 /** @brief Create the menu bar widget */
 182 GtkWidget *menubar(GtkWidget *w) {
 183   GtkWidget *m;
 184
 185   static const GtkItemFactoryEntry entries[] = {
 186     {
 187       (char *)"/File",                  /* path */
 188       0,                                /* accelerator */
 189       0,                                /* callback */
 190       0,                                /* callback_action */
 191       (char *)"<Branch>",               /* item_type */
 192       0                                 /* extra_data */
 193     },
 194     {
 195       (char *)"/File/Login",            /* path */
 196       (char *)"<CTRL>L",                /* accelerator */
 197       login,                            /* callback */
 198       0,                                /* callback_action */
 199       0,                                /* item_type */
 200       0                                 /* extra_data */
 201     },
 202     {
 203       (char *)"/File/Quit Disobedience", /* path */
 204       (char *)"<CTRL>Q",                /* accelerator */
 205       quit_program,                     /* callback */
 206       0,                                /* callback_action */
 207       (char *)"<StockItem>",            /* item_type */
 208       GTK_STOCK_QUIT                    /* extra_data */
 209     },
 210
 211     {
 212       (char *)"/Edit",                  /* path */
 213       0,                                /* accelerator */
 214       0,                                /* callback */
 215       0,                                /* callback_action */
 216       (char *)"<Branch>",               /* item_type */
 217       0                                 /* extra_data */
 218     },
 219     {
 220       (char *)"/Edit/Select all tracks", /* path */
 221       (char *)"<CTRL>A",                /* accelerator */
 222       select_all,                       /* callback */
 223       0,                                /* callback_action */
 224       0,                                /* item_type */
 225       0                                 /* extra_data */
 226     },
 227     {
 228       (char *)"/Edit/Track properties", /* path */
 229       0,                                /* accelerator */
 230       properties_item,                  /* callback */
 231       0,                                /* callback_action */
 232       0,                                /* item_type */
 233       0                                 /* extra_data */
 234     },
 235
 236     {
 237       (char *)"/Control",               /* path */
 238       0,                                /* accelerator */
 239       0,                                /* callback */
 240       0,                                /* callback_action */
 241       (char *)"<Branch>",               /* item_type */
 242       0                                 /* extra_data */
 243     },
 244     {
 245       (char *)"/Control/Scratch",       /* path */
 246       (char *)"<CTRL>S",                /* accelerator */
 247       0,                                /* callback */
 248       0,                                /* callback_action */
 249       0,                                /* item_type */
 250       0                                 /* extra_data */
 251     },
 252     {
 253       (char *)"/Control/Playing",       /* path */
 254       (char *)"<CTRL>P",                /* accelerator */
 255       0,                                /* callback */
 256       0,                                /* callback_action */
 257       (char *)"<CheckItem>",            /* item_type */
 258       0                                 /* extra_data */
 259     },
 260     {
 261       (char *)"/Control/Random play",   /* path */
 262       (char *)"<CTRL>R",                /* accelerator */
 263       0,                                /* callback */
 264       0,                                /* callback_action */
 265       (char *)"<CheckItem>",            /* item_type */
 266       0                                 /* extra_data */
 267     },
 268     {
 269       (char *)"/Control/Network player", /* path */
 270       (char *)"<CTRL>N",                /* accelerator */
 271       0,                                /* callback */
 272       0,                                /* callback_action */
 273       (char *)"<CheckItem>",            /* item_type */
 274       0                                 /* extra_data */
 275     },
 276
 277     {
 278       (char *)"/Help",                  /* path */
 279       0,                                /* accelerator */
 280       0,                                /* callback */
 281       0,                                /* callback_action */
 282       (char *)"<Branch>",               /* item_type */
 283       0                                 /* extra_data */
 284     },
 285     {
 286       (char *)"/Help/Manual page",      /* path */
 287       0,                                /* accelerator */
 288       manual_popup,                     /* callback */
 289       0,                                /* callback_action */
 290       0,                                /* item_type */
 291       0                                 /* extra_data */
 292     },
 293     {
 294       (char *)"/Help/About DisOrder",   /* path */
 295       0,                                /* accelerator */
 296       about_popup,                      /* callback */
 297       0,                                /* callback_action */
 298       (char *)"<StockItem>",            /* item_type */
 299       GTK_STOCK_ABOUT                   /* extra_data */
 300     },
 301   };
 302
 303   GtkAccelGroup *accel = gtk_accel_group_new();
 304
 305   D(("add_menubar"));
 306   /* TODO: item factories are deprecated in favour of some XML thing */
 307   mainmenufactory = gtk_item_factory_new(GTK_TYPE_MENU_BAR, "<GdisorderMain>",
 308                                          accel);
 309   gtk_item_factory_create_items(mainmenufactory,
 310                                 sizeof entries / sizeof *entries,
 311                                 (GtkItemFactoryEntry *)entries,
 312                                 0);
 313   gtk_window_add_accel_group(GTK_WINDOW(w), accel);
 314   selectall_widget = gtk_item_factory_get_widget(mainmenufactory,
 315                                                  "<GdisorderMain>/Edit/Select all tracks");
 316   properties_widget = gtk_item_factory_get_widget(mainmenufactory,
 317                                                   "<GdisorderMain>/Edit/Track properties");
 318   assert(selectall_widget != 0);
 319   assert(properties_widget != 0);
 320   m = gtk_item_factory_get_widget(mainmenufactory,
 321                                   "<GdisorderMain>");
 322   set_tool_colors(m);
 323   return m;
 324 }
 325
 326 /*
 327 Local Variables:
 328 c-basic-offset:2
 329 comment-column:40
 330 fill-column:79
 331 indent-tabs-mode:nil
 332 End:
 333 */