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

   1 /*
   2  * This file is part of DisOrder
   3  * Copyright (C) 2008 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 #include "disobedience.h"
  21 #include "popup.h"
  22 #include "choose.h"
  23
  24 /** @brief Popup menu */
  25 static GtkWidget *choose_menu;
  26
  27 static int choose_selectall_sensitive(void attribute((unused)) *extra) {
  28   return TRUE;
  29 }
  30
  31 static void choose_selectall_activate(GtkMenuItem attribute((unused)) *item,
  32                                       gpointer attribute((unused)) userdata) {
  33   gtk_tree_selection_select_all(choose_selection);
  34 }
  35
  36 static int choose_selectnone_sensitive(void attribute((unused)) *extra) {
  37   return gtk_tree_selection_count_selected_rows(choose_selection) > 0;
  38 }
  39
  40 static void choose_selectnone_activate(GtkMenuItem attribute((unused)) *item,
  41                                        gpointer attribute((unused)) userdata) {
  42   gtk_tree_selection_unselect_all(choose_selection);
  43 }
  44
  45 static int choose_play_sensitive(void attribute((unused)) *extra) {
  46   return FALSE;                 /* TODO */
  47 }
  48
  49 static void choose_play_activate(GtkMenuItem attribute((unused)) *item,
  50                                  gpointer attribute((unused)) userdata) {
  51   /* TODO */
  52 }
  53
  54 static int choose_properties_sensitive(void attribute((unused)) *extra) {
  55   return FALSE;                 /* TODO */
  56 }
  57
  58 static void choose_properties_activate(GtkMenuItem attribute((unused)) *item,
  59                                        gpointer attribute((unused)) userdata) {
  60   /* TODO */
  61 }
  62
  63 /** @brief Pop-up menu for choose */
  64 static struct menuitem choose_menuitems[] = {
  65   {
  66     "Play track",
  67     choose_play_activate,
  68     choose_play_sensitive,
  69     0,
  70     0
  71   },
  72   {
  73     "Track properties",
  74     choose_properties_activate,
  75     choose_properties_sensitive,
  76     0,
  77     0
  78   },
  79   {
  80     "Select all tracks",
  81     choose_selectall_activate,
  82     choose_selectall_sensitive,
  83     0,
  84     0
  85   },
  86   {
  87     "Deselect all tracks",
  88     choose_selectnone_activate,
  89     choose_selectnone_sensitive,
  90     0,
  91     0
  92   },
  93 };
  94
  95 const struct tabtype choose_tabtype = {
  96   choose_properties_sensitive,
  97   choose_selectall_sensitive,
  98   choose_selectnone_sensitive,
  99   choose_properties_activate,
 100   choose_selectall_activate,
 101   choose_selectnone_activate,
 102   0,
 103   0
 104 };
 105
 106 /** @brief Called when a mouse button is pressed or released */
 107 gboolean choose_button_event(GtkWidget attribute((unused)) *widget,
 108                              GdkEventButton *event,
 109                              gpointer attribute((unused)) user_data) {
 110   if(event->type == GDK_BUTTON_RELEASE && event->button == 2) {
 111     /* Middle click release - play track */
 112     //ensure_selected(choose_view, event);
 113     /* TODO */
 114   } else if(event->type == GDK_BUTTON_PRESS && event->button == 3) {
 115     /* Right click press - pop up the menu */
 116     ensure_selected(GTK_TREE_VIEW(choose_view), event);
 117     popup(&choose_menu, event,
 118           choose_menuitems, sizeof choose_menuitems / sizeof *choose_menuitems,
 119           0);
 120     return TRUE;
 121   }
 122   return FALSE;
 123 }
 124
 125 /*
 126 Local Variables:
 127 c-basic-offset:2
 128 comment-column:40
 129 fill-column:79
 130 indent-tabs-mode:nil
 131 End:
 132 */