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   char *short_version_string;
 128   GtkWidget *hbox, *vbox, *title;
 129
 130   byte_xasprintf(&server_version_string, "Server version %s", value);
 131   byte_xasprintf(&short_version_string, "Disobedience %s",
 132                  disorder_short_version_string);
 133   w = gtk_dialog_new_with_buttons("About Disobedience",
 134                                   GTK_WINDOW(toplevel),
 135                                   (GTK_DIALOG_MODAL
 136                                    |GTK_DIALOG_DESTROY_WITH_PARENT),
 137                                   GTK_STOCK_OK,
 138                                   GTK_RESPONSE_ACCEPT,
 139                                   (char *)NULL);
 140   hbox = gtk_hbox_new(FALSE/*homogeneous*/, 1/*padding*/);
 141   vbox = gtk_vbox_new(FALSE/*homogeneous*/, 1/*padding*/);
 142   gtk_box_pack_start(GTK_BOX(hbox),
 143                      gtk_image_new_from_pixbuf(find_image("duck.png")),
 144                      FALSE/*expand*/,
 145                      FALSE/*fill*/,
 146                      4/*padding*/);
 147   gtk_box_pack_start(GTK_BOX(vbox),
 148                      gtk_label_new(short_version_string),
 149                      FALSE/*expand*/,
 150                      FALSE/*fill*/,
 151                      1/*padding*/);
 152   gtk_box_pack_start(GTK_BOX(vbox),
 153                      gtk_label_new(server_version_string),
 154                      FALSE/*expand*/,
 155                      FALSE/*fill*/,
 156                      1/*padding*/);
 157   gtk_box_pack_start(GTK_BOX(vbox),
 158                      gtk_label_new("\xC2\xA9 2004-2007 Richard Kettlewell"),
 159                      FALSE/*expand*/,
 160                      FALSE/*fill*/,
 161                      1/*padding*/);
 162   gtk_box_pack_end(GTK_BOX(hbox),
 163                    vbox,
 164                    FALSE/*expand*/,
 165                    FALSE/*fill*/,
 166                    0/*padding*/);
 167   title = gtk_label_new(0);
 168   gtk_label_set_markup(GTK_LABEL(title),
 169                        "<span font_desc=\"Sans 36\">Disobedience</span>");
 170   gtk_box_pack_start(GTK_BOX(GTK_DIALOG(w)->vbox), title,
 171                      FALSE/*expand*/,
 172                      FALSE/*fill*/,
 173                      0/*padding*/);
 174   gtk_box_pack_start(GTK_BOX(GTK_DIALOG(w)->vbox), hbox,
 175                      FALSE/*expand*/,
 176                      FALSE/*fill*/,
 177                      0/*padding*/);
 178   set_tool_colors(w);
 179   gtk_widget_show_all(w);
 180   gtk_dialog_run(GTK_DIALOG(w));
 181   gtk_widget_destroy(w);
 182 }
 183
 184 /** @brief Create the menu bar widget */
 185 GtkWidget *menubar(GtkWidget *w) {
 186   GtkWidget *m;
 187
 188   static const GtkItemFactoryEntry entries[] = {
 189     {
 190       (char *)"/File",                  /* path */
 191       0,                                /* accelerator */
 192       0,                                /* callback */
 193       0,                                /* callback_action */
 194       (char *)"<Branch>",               /* item_type */
 195       0                                 /* extra_data */
 196     },
 197     {
 198       (char *)"/File/Login",            /* path */
 199       (char *)"<CTRL>L",                /* accelerator */
 200       login,                            /* callback */
 201       0,                                /* callback_action */
 202       0,                                /* item_type */
 203       0                                 /* extra_data */
 204     },
 205     {
 206       (char *)"/File/Quit Disobedience", /* path */
 207       (char *)"<CTRL>Q",                /* accelerator */
 208       quit_program,                     /* callback */
 209       0,                                /* callback_action */
 210       (char *)"<StockItem>",            /* item_type */
 211       GTK_STOCK_QUIT                    /* extra_data */
 212     },
 213
 214     {
 215       (char *)"/Edit",                  /* path */
 216       0,                                /* accelerator */
 217       0,                                /* callback */
 218       0,                                /* callback_action */
 219       (char *)"<Branch>",               /* item_type */
 220       0                                 /* extra_data */
 221     },
 222     {
 223       (char *)"/Edit/Select all tracks", /* path */
 224       (char *)"<CTRL>A",                /* accelerator */
 225       select_all,                       /* callback */
 226       0,                                /* callback_action */
 227       0,                                /* item_type */
 228       0                                 /* extra_data */
 229     },
 230     {
 231       (char *)"/Edit/Track properties", /* path */
 232       0,                                /* accelerator */
 233       properties_item,                  /* callback */
 234       0,                                /* callback_action */
 235       0,                                /* item_type */
 236       0                                 /* extra_data */
 237     },
 238
 239     {
 240       (char *)"/Control",               /* path */
 241       0,                                /* accelerator */
 242       0,                                /* callback */
 243       0,                                /* callback_action */
 244       (char *)"<Branch>",               /* item_type */
 245       0                                 /* extra_data */
 246     },
 247     {
 248       (char *)"/Control/Scratch",       /* path */
 249       (char *)"<CTRL>S",                /* accelerator */
 250       0,                                /* callback */
 251       0,                                /* callback_action */
 252       0,                                /* item_type */
 253       0                                 /* extra_data */
 254     },
 255     {
 256       (char *)"/Control/Playing",       /* path */
 257       (char *)"<CTRL>P",                /* accelerator */
 258       0,                                /* callback */
 259       0,                                /* callback_action */
 260       (char *)"<CheckItem>",            /* item_type */
 261       0                                 /* extra_data */
 262     },
 263     {
 264       (char *)"/Control/Random play",   /* path */
 265       (char *)"<CTRL>R",                /* accelerator */
 266       0,                                /* callback */
 267       0,                                /* callback_action */
 268       (char *)"<CheckItem>",            /* item_type */
 269       0                                 /* extra_data */
 270     },
 271     {
 272       (char *)"/Control/Network player", /* path */
 273       (char *)"<CTRL>N",                /* accelerator */
 274       0,                                /* callback */
 275       0,                                /* callback_action */
 276       (char *)"<CheckItem>",            /* item_type */
 277       0                                 /* extra_data */
 278     },
 279
 280     {
 281       (char *)"/Help",                  /* path */
 282       0,                                /* accelerator */
 283       0,                                /* callback */
 284       0,                                /* callback_action */
 285       (char *)"<Branch>",               /* item_type */
 286       0                                 /* extra_data */
 287     },
 288     {
 289       (char *)"/Help/Manual page",      /* path */
 290       0,                                /* accelerator */
 291       manual_popup,                     /* callback */
 292       0,                                /* callback_action */
 293       0,                                /* item_type */
 294       0                                 /* extra_data */
 295     },
 296     {
 297       (char *)"/Help/About DisOrder",   /* path */
 298       0,                                /* accelerator */
 299       about_popup,                      /* callback */
 300       0,                                /* callback_action */
 301       (char *)"<StockItem>",            /* item_type */
 302       GTK_STOCK_ABOUT                   /* extra_data */
 303     },
 304   };
 305
 306   GtkAccelGroup *accel = gtk_accel_group_new();
 307
 308   D(("add_menubar"));
 309   /* TODO: item factories are deprecated in favour of some XML thing */
 310   mainmenufactory = gtk_item_factory_new(GTK_TYPE_MENU_BAR, "<GdisorderMain>",
 311                                          accel);
 312   gtk_item_factory_create_items(mainmenufactory,
 313                                 sizeof entries / sizeof *entries,
 314                                 (GtkItemFactoryEntry *)entries,
 315                                 0);
 316   gtk_window_add_accel_group(GTK_WINDOW(w), accel);
 317   selectall_widget = gtk_item_factory_get_widget(mainmenufactory,
 318                                                  "<GdisorderMain>/Edit/Select all tracks");
 319   properties_widget = gtk_item_factory_get_widget(mainmenufactory,
 320                                                   "<GdisorderMain>/Edit/Track properties");
 321   assert(selectall_widget != 0);
 322   assert(properties_widget != 0);
 323   m = gtk_item_factory_get_widget(mainmenufactory,
 324                                   "<GdisorderMain>");
 325   set_tool_colors(m);
 326   return m;
 327 }
 328
 329 /*
 330 Local Variables:
 331 c-basic-offset:2
 332 comment-column:40
 333 fill-column:79
 334 indent-tabs-mode:nil
 335 End:
 336 */