tests/test-rhythmdb-view.c

   1 /*
   2  *  arch-tag: Simple test for the RBEntryView widget
   3  *
   4  *  Copyright (C) 2003 Colin Walters <walters@verbum.org>
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 2 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA.
  19  */
  20
  21 #include <glib.h>
  22 #include <gtk/gtk.h>
  23 #include <stdlib.h>
  24 #include <string.h>
  25 #include "rb-debug.h"
  26 #include "rb-thread-helpers.h"
  27 #include "rb-file-helpers.h"
  28 #include "rb-stock-icons.h"
  29 #include "rb-entry-view.h"
  30
  31 static RhythmDBEntry *
  32 create_entry (RhythmDB *db,
  33               const char *location, const char *name, const char *album,
  34               const char *artist, const char *genre)
  35 {
  36         RhythmDBEntry *entry;
  37         GValue val = {0, };
  38
  39         entry = rhythmdb_entry_new (db, RHYTHMDB_ENTRY_TYPE_SONG, location);
  40         g_assert (entry);
  41         g_value_init (&val, G_TYPE_STRING);
  42         g_value_set_static_string (&val, genre);
  43         rhythmdb_entry_set (db, entry, RHYTHMDB_PROP_GENRE, &val);
  44         g_value_unset (&val);
  45
  46         g_value_init (&val, G_TYPE_STRING);
  47         g_value_set_static_string (&val, artist);
  48         rhythmdb_entry_set (db, entry, RHYTHMDB_PROP_ARTIST, &val);
  49         g_value_unset (&val);
  50
  51         g_value_init (&val, G_TYPE_STRING);
  52         g_value_set_static_string (&val, album);
  53         rhythmdb_entry_set (db, entry, RHYTHMDB_PROP_ALBUM, &val);
  54         g_value_unset (&val);
  55
  56         g_value_init (&val, G_TYPE_STRING);
  57         g_value_set_static_string (&val, name);
  58         rhythmdb_entry_set (db, entry, RHYTHMDB_PROP_TITLE, &val);
  59         g_value_unset (&val);
  60
  61         return entry;
  62 }
  63
  64 static void
  65 completed_cb (RhythmDBQueryModel *model, gboolean *complete)
  66 {
  67         rb_debug ("query complete");
  68         *complete = TRUE;
  69 }
  70
  71 static void
  72 wait_for_model_completion (RhythmDBQueryModel *model)
  73 {
  74         gboolean complete = FALSE;
  75         GTimeVal timeout;
  76         g_signal_connect (G_OBJECT (model), "complete",
  77                           G_CALLBACK (completed_cb), &complete);
  78
  79         while (!complete) {
  80                 g_get_current_time (&timeout);
  81                 g_time_val_add (&timeout, G_USEC_PER_SEC);
  82
  83                 rb_debug ("polling model for changes");
  84                 rhythmdb_query_model_sync (model, &timeout);
  85                 g_usleep (G_USEC_PER_SEC / 10.0);
  86         }
  87 }
  88
  89 int
  90 main (int argc, char **argv)
  91 {
  92         GtkWidget *main_window;
  93         GtkTreeModel *main_model;
  94         GtkTreeIter iter;
  95         RBEntryView *view;
  96         RhythmDB *db;
  97         RhythmDBEntry *entry;
  98
  99         gtk_init (&argc, &argv);
 100         g_thread_init (NULL);
 101         gdk_threads_init ();
 102         rb_thread_helpers_init ();
 103         rb_file_helpers_init ();
 104         rb_stock_icons_init ();
 105         rb_debug_init (TRUE);
 106
 107         GDK_THREADS_ENTER ();
 108
 109         db = rhythmdb_tree_new ("test");
 110
 111         rhythmdb_write_lock (db);
 112
 113         entry = create_entry (db, "file:///sin.mp3",
 114                               "Sin", "Pretty Hate Machine", "Nine Inch Nails", "Rock");
 115
 116         rhythmdb_write_unlock (db);
 117
 118         rhythmdb_read_lock (db);
 119
 120         main_model = GTK_TREE_MODEL (rhythmdb_query_model_new_empty (db));
 121         rhythmdb_do_full_query (db, main_model,
 122                                 RHYTHMDB_QUERY_PROP_EQUALS,
 123                                 RHYTHMDB_PROP_TYPE, RHYTHMDB_ENTRY_TYPE_SONG,
 124                                 RHYTHMDB_QUERY_END);
 125
 126         wait_for_model_completion (RHYTHMDB_QUERY_MODEL (main_model));
 127         g_assert (gtk_tree_model_get_iter_first (main_model, &iter));
 128
 129         main_window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
 130
 131         view = rb_entry_view_new (db, rb_file ("rb-entry-view-library.xml"));
 132
 133         rb_entry_view_set_query_model (view, RHYTHMDB_QUERY_MODEL (main_model));
 134
 135         gtk_container_add (GTK_CONTAINER (main_window), GTK_WIDGET (view));
 136
 137         g_signal_connect (G_OBJECT (main_window), "destroy",
 138                           G_CALLBACK (gtk_main_quit), NULL);
 139
 140         gtk_widget_show_all (GTK_WIDGET (main_window));
 141
 142         gtk_main ();
 143
 144         rhythmdb_shutdown (db);
 145         g_object_unref (G_OBJECT (db));
 146         GDK_THREADS_LEAVE ();
 147
 148         exit (0);
 149 }