libgiggle/giggle-remote-branch.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * Copyright (C) 2007 Imendio AB
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License as
   7  * published by the Free Software Foundation; either version 2 of the
   8  * License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but 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
  16  * License along with this program; if not, write to the
  17  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18  * Boston, MA 02111-1307, USA.
  19  */
  20
  21 #include <config.h>
  22
  23 #include "giggle-remote-branch.h"
  24 #include "giggle-enums.h"
  25
  26 typedef struct GiggleRemoteBranchPriv GiggleRemoteBranchPriv;
  27
  28 struct GiggleRemoteBranchPriv {
  29         GiggleRemoteDirection direction;
  30         gchar                *refspec;
  31 };
  32
  33 enum {
  34         PROP_0,
  35         PROP_DIRECTION,
  36         PROP_REFSPEC
  37 };
  38
  39 static void     remote_branch_finalize            (GObject           *object);
  40 static void     remote_branch_get_property        (GObject           *object,
  41                                            guint              param_id,
  42                                            GValue            *value,
  43                                            GParamSpec        *pspec);
  44 static void     remote_branch_set_property        (GObject           *object,
  45                                            guint              param_id,
  46                                            const GValue      *value,
  47                                            GParamSpec        *pspec);
  48
  49 G_DEFINE_TYPE (GiggleRemoteBranch, giggle_remote_branch, G_TYPE_OBJECT)
  50
  51 #define GET_PRIV(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), GIGGLE_TYPE_REMOTE_BRANCH, GiggleRemoteBranchPriv))
  52
  53 static void
  54 giggle_remote_branch_class_init (GiggleRemoteBranchClass *class)
  55 {
  56         GObjectClass *object_class = G_OBJECT_CLASS (class);
  57
  58         object_class->finalize     = remote_branch_finalize;
  59         object_class->get_property = remote_branch_get_property;
  60         object_class->set_property = remote_branch_set_property;
  61
  62         g_object_class_install_property (object_class,
  63                                          PROP_DIRECTION,
  64                                          g_param_spec_enum ("direction",
  65                                                             "Direction",
  66                                                             "The direction of the remote branch (push or pull)",
  67                                                             GIGGLE_TYPE_REMOTE_DIRECTION,
  68                                                             GIGGLE_REMOTE_DIRECTION_PULL,
  69                                                             G_PARAM_READWRITE));
  70         g_object_class_install_property (object_class,
  71                                          PROP_REFSPEC,
  72                                          g_param_spec_string ("refspec",
  73                                                               "RefSpec",
  74                                                               "The specification for the head to be synchronized",
  75                                                               NULL,
  76                                                               G_PARAM_READWRITE));
  77
  78         g_type_class_add_private (object_class, sizeof (GiggleRemoteBranchPriv));
  79 }
  80
  81 static void
  82 giggle_remote_branch_init (GiggleRemoteBranch *remote_branch)
  83 {
  84         GiggleRemoteBranchPriv *priv;
  85
  86         priv = GET_PRIV (remote_branch);
  87 }
  88
  89 static void
  90 remote_branch_finalize (GObject *object)
  91 {
  92         GiggleRemoteBranchPriv *priv;
  93
  94         priv = GET_PRIV (object);
  95
  96         g_free (priv->refspec);
  97         priv->refspec = NULL;
  98
  99         G_OBJECT_CLASS (giggle_remote_branch_parent_class)->finalize (object);
 100 }
 101
 102 static void
 103 remote_branch_get_property (GObject    *object,
 104                     guint       param_id,
 105                     GValue     *value,
 106                     GParamSpec *pspec)
 107 {
 108         GiggleRemoteBranchPriv *priv;
 109
 110         priv = GET_PRIV (object);
 111
 112         switch (param_id) {
 113         case PROP_DIRECTION:
 114                 g_value_set_enum (value, priv->direction);
 115                 break;
 116         case PROP_REFSPEC:
 117                 g_value_set_string (value, priv->refspec);
 118                 break;
 119         default:
 120                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
 121                 break;
 122         }
 123 }
 124
 125 static void
 126 remote_branch_set_property (GObject      *object,
 127                     guint         param_id,
 128                     const GValue *value,
 129                     GParamSpec   *pspec)
 130 {
 131         GiggleRemoteBranchPriv *priv;
 132
 133         priv = GET_PRIV (object);
 134
 135         switch (param_id) {
 136         case PROP_DIRECTION:
 137                 priv->direction = g_value_get_enum (value);
 138                 g_object_notify (object, "direction");
 139                 break;
 140         case PROP_REFSPEC:
 141                 giggle_remote_branch_set_refspec (GIGGLE_REMOTE_BRANCH (object), g_value_get_string (value));
 142                 break;
 143         default:
 144                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
 145                 break;
 146         }
 147 }
 148
 149 GiggleRemoteBranch *
 150 giggle_remote_branch_new (GiggleRemoteDirection direction,
 151                           const gchar          *refspec)
 152 {
 153         return g_object_new (GIGGLE_TYPE_REMOTE_BRANCH,
 154                              "direction", direction,
 155                              "refspec", refspec,
 156                              NULL);
 157 }
 158
 159 GiggleRemoteDirection
 160 giggle_remote_branch_get_direction (GiggleRemoteBranch *self)
 161 {
 162         g_return_val_if_fail (GIGGLE_IS_REMOTE_BRANCH (self), GIGGLE_REMOTE_DIRECTION_PULL);
 163
 164         return GET_PRIV (self)->direction;
 165 }
 166
 167 gchar const *
 168 giggle_remote_branch_get_refspec (GiggleRemoteBranch *branch)
 169 {
 170         g_return_val_if_fail (GIGGLE_IS_REMOTE_BRANCH (branch), NULL);
 171
 172         return GET_PRIV (branch)->refspec;
 173 }
 174
 175 void
 176 giggle_remote_branch_set_refspec (GiggleRemoteBranch *self,
 177                                   const gchar        *refspec)
 178 {
 179         GiggleRemoteBranchPriv *priv;
 180
 181         g_return_if_fail (GIGGLE_IS_REMOTE_BRANCH (self));
 182
 183         priv = GET_PRIV (self);
 184
 185         if (priv->refspec == refspec) {
 186                 return;
 187         }
 188
 189         g_free (priv->refspec);
 190         priv->refspec = g_strdup (refspec);
 191         g_object_notify (G_OBJECT (self), "refspec");
 192 }
 193