libanjuta/anjuta-command.c

   1 /* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 4; tab-width: 4 -*- */
   2 /*
   3  * anjuta
   4  * Copyright (C) James Liggett 2007 <jrliggett@cox.net>
   5  *
   6  * anjuta is free software.
   7  *
   8  * You may redistribute it and/or modify it under the terms of the
   9  * GNU General Public License, as published by the Free Software
  10  * Foundation; either version 2 of the License, or (at your option)
  11  * any later version.
  12  *
  13  * anjuta is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  16  * See the GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with anjuta.  If not, write to:
  20  *      The Free Software Foundation, Inc.,
  21  *      51 Franklin Street, Fifth Floor
  22  *      Boston, MA  02110-1301, USA.
  23  */
  24
  25 #include "anjuta-command.h"
  26
  27 struct _AnjutaCommandPriv
  28 {
  29         gchar *error_message;
  30 };
  31
  32 enum
  33 {
  34         DATA_ARRIVED,
  35         COMMAND_FINISHED,
  36         PROGRESS,
  37
  38         LAST_SIGNAL
  39 };
  40
  41
  42 static guint anjuta_command_signals[LAST_SIGNAL] = { 0 };
  43
  44 G_DEFINE_TYPE (AnjutaCommand, anjuta_command, G_TYPE_OBJECT);
  45
  46 static void
  47 anjuta_command_init (AnjutaCommand *self)
  48 {
  49         self->priv = g_new0 (AnjutaCommandPriv, 1);
  50 }
  51
  52 static void
  53 anjuta_command_finalize (GObject *object)
  54 {
  55         AnjutaCommand *self;
  56
  57         self = ANJUTA_COMMAND (object);
  58
  59         g_free (self->priv->error_message);
  60         g_free (self->priv);
  61
  62         G_OBJECT_CLASS (anjuta_command_parent_class)->finalize (object);
  63 }
  64
  65 static void
  66 anjuta_command_class_init (AnjutaCommandClass *klass)
  67 {
  68         GObjectClass* object_class = G_OBJECT_CLASS (klass);
  69
  70         object_class->finalize = anjuta_command_finalize;
  71
  72         klass->run = NULL;
  73         klass->start = NULL;
  74         klass->notify_data_arrived = NULL;
  75         klass->notify_complete = NULL;
  76         klass->notify_progress = NULL;
  77         klass->set_error_message = anjuta_command_set_error_message;
  78         klass->get_error_message = anjuta_command_get_error_message;
  79         klass->progress = NULL;
  80
  81         anjuta_command_signals[DATA_ARRIVED] =
  82                 g_signal_new ("data-arrived",
  83                               G_OBJECT_CLASS_TYPE (klass),
  84                               G_SIGNAL_RUN_FIRST,
  85                               0,
  86                               NULL, NULL,
  87                               g_cclosure_marshal_VOID__VOID,
  88                               G_TYPE_NONE,
  89                                           0);
  90
  91         anjuta_command_signals[COMMAND_FINISHED] =
  92                 g_signal_new ("command-finished",
  93                               G_OBJECT_CLASS_TYPE (klass),
  94                               G_SIGNAL_RUN_FIRST,
  95                               0,
  96                               NULL, NULL,
  97                               g_cclosure_marshal_VOID__UINT ,
  98                               G_TYPE_NONE, 1,
  99                               G_TYPE_UINT);
 100
 101         anjuta_command_signals[PROGRESS] =
 102                 g_signal_new ("progress",
 103                               G_OBJECT_CLASS_TYPE (klass),
 104                               G_SIGNAL_RUN_FIRST,
 105                               G_STRUCT_OFFSET (AnjutaCommandClass, progress),
 106                               NULL, NULL,
 107                               g_cclosure_marshal_VOID__FLOAT ,
 108                               G_TYPE_NONE, 1,
 109                               G_TYPE_FLOAT);
 110 }
 111
 112 void
 113 anjuta_command_start (AnjutaCommand *self)
 114 {
 115         ANJUTA_COMMAND_GET_CLASS (self)->start (self);
 116 }
 117
 118 void
 119 anjuta_command_notify_data_arrived (AnjutaCommand *self)
 120 {
 121         ANJUTA_COMMAND_GET_CLASS (self)->notify_data_arrived (self);
 122 }
 123
 124 void
 125 anjuta_command_notify_complete (AnjutaCommand *self, guint return_code)
 126 {
 127         ANJUTA_COMMAND_GET_CLASS (self)->notify_complete (self, return_code);
 128 }
 129
 130 void
 131 anjuta_command_notify_progress (AnjutaCommand *self, gfloat progress)
 132 {
 133         ANJUTA_COMMAND_GET_CLASS (self)->notify_progress (self, progress);
 134 }
 135
 136 void
 137 anjuta_command_set_error_message (AnjutaCommand *self, gchar *error_message)
 138 {
 139         if (self->priv->error_message)
 140                 g_free (error_message);
 141
 142         self->priv->error_message = g_strdup (error_message);
 143 }
 144
 145 gchar *
 146 anjuta_command_get_error_message (AnjutaCommand *self)
 147 {
 148         return g_strdup (self->priv->error_message);
 149 }