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annotate pkui-backend.c @ 14:64f05992d8ec

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GObject-based rewrite use asynchronous packagekit-glib API use persistent menu widget and notification object update existing notification when new updates become available, close it when no updates are available show status icon when updates are available, hide it when no updates are available hide icon when gpk-update-viewer is executed, check for updates when gpk-update-viewer exits introduce a startup delay before the first check for updates is made add context menu item to manually trigger a check for updates remove context menu item for quitting pk-update-icon
author Guido Berhoerster <guido@berhoerster.name>
date Thu, 20 Oct 2011 08:19:22 +0200
parents
children a8d8fba520ec
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14
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1 /*
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2 * (C) 2011 Guido Berhoerster <gber@opensuse.org>
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3 *
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4 * Licensed under the GNU General Public License Version 2
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5 *
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6 * This program is free software; you can redistribute it and/or modify
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7 * it under the terms of the GNU General Public License as published by
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8 * the Free Software Foundation; either version 2 of the License, or
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9 * (at your option) any later version.
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10 *
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11 * This program is distributed in the hope that it will be useful,
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 * GNU General Public License for more details.
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15 *
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16 * You should have received a copy of the GNU General Public License
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17 * along with this program; if not, write to the Free Software
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18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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19 */
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20
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21 #include <packagekit-glib2/packagekit.h>
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22 #include "pkui-backend.h"
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23
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24 G_DEFINE_TYPE(PkuiBackend, pkui_backend, G_TYPE_OBJECT)
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25
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26 #define PKUI_BACKEND_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE((obj), \
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27 PKUI_TYPE_BACKEND, PkuiBackendPrivate))
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28
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29 struct _PkuiBackendPrivate
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30 {
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31 PkuiBackend *backend;
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32 PkClient *pk_client;
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33 guint periodic_check_id;
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34 guint updates_normal;
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35 guint updates_important;
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36 guint previous_updates_normal;
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37 guint previous_updates_important;
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38 guint startup_delay;
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39 guint check_interval;
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40 gint64 last_check;
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41 gboolean inhibit_check;
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42 };
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43
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44 enum
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45 {
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46 PROP_0,
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47
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48 PROP_UPDATES_NORMAL,
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49 PROP_UPDATES_IMPORTANT,
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50 PROP_STARTUP_DELAY,
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51 PROP_CHECK_INTERVAL,
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52 PROP_INHIBIT_CHECK
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53 };
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54
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55 enum
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56 {
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57 STATE_CHANGED_SIGNAL,
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58
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59 LAST_SIGNAL
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60 };
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61
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62 static guint pkui_backend_signals[LAST_SIGNAL] = { 0, };
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63
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64 static gboolean periodic_check(gpointer data);
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65
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66 static void
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67 pkui_backend_set_property(GObject *object, guint property_id,
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68 const GValue *value, GParamSpec *pspec)
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69 {
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70 PkuiBackend *self = PKUI_BACKEND(object);
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71 gboolean inhibit_check;
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72 gint64 time_to_check;
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73
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74 switch (property_id) {
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75 case PROP_STARTUP_DELAY:
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76 self->priv->startup_delay = g_value_get_uint(value);
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77
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78 g_source_remove(self->priv->periodic_check_id);
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79 self->priv->periodic_check_id =
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80 g_timeout_add_seconds(self->priv->startup_delay,
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81 (GSourceFunc)periodic_check, self);
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82 break;
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83 case PROP_CHECK_INTERVAL:
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84 self->priv->check_interval = g_value_get_uint(value);
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85
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86 /*
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87 * reschedule only if the first run has been completed and
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88 * checks are currently not inibited, otherwise the new
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89 * interval will be picked up anyway
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90 */
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91 if (!self->priv->inhibit_check && self->priv->last_check > 0) {
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92 time_to_check = g_get_real_time() -
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93 self->priv->last_check;
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94 if (time_to_check <= 0)
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95 pkui_backend_check_now(self);
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96 else {
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97 g_source_remove(self->priv->periodic_check_id);
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98 self->priv->periodic_check_id =
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99 g_timeout_add_seconds(time_to_check,
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100 periodic_check, self);
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101 }
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102 }
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103 break;
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104 case PROP_INHIBIT_CHECK:
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105 inhibit_check = g_value_get_boolean(value);
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106
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107 /*
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108 * when changing self->priv->inhibit_check from FALSE to TRUE
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109 * and the first run has been completed remove the periodic
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110 * check, when changing from TRUE to FALSE either trigger a run
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111 * immediately when more time than self->priv->check_interval
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112 * has passed or just reschedule the next check
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113 */
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114 if (!self->priv->inhibit_check && inhibit_check &&
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115 self->priv->periodic_check_id != 0) {
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116 g_source_remove(self->priv->periodic_check_id);
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117 self->priv->periodic_check_id = 0;
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118 } else if (self->priv->inhibit_check && !inhibit_check) {
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119 self->priv->periodic_check_id =
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120 g_timeout_add_seconds(self->priv->check_interval,
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121 (GSourceFunc)periodic_check, self);
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122 }
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123 self->priv->inhibit_check = inhibit_check;
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124 break;
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125 default:
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126 G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
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127 break;
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128 }
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129 }
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130
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131 static void
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132 pkui_backend_get_property(GObject *object, guint property_id, GValue *value,
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133 GParamSpec *pspec)
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134 {
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135 PkuiBackend *self = PKUI_BACKEND(object);
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136
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137 switch (property_id) {
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138 case PROP_UPDATES_NORMAL:
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139 g_value_set_uint(value, self->priv->updates_normal);
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140 break;
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141 case PROP_UPDATES_IMPORTANT:
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142 g_value_set_uint(value, self->priv->updates_important);
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143 break;
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144 case PROP_STARTUP_DELAY:
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145 g_value_set_uint(value, self->priv->startup_delay);
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146 break;
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147 case PROP_CHECK_INTERVAL:
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148 g_value_set_uint(value, self->priv->check_interval);
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149 break;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
150 case PROP_INHIBIT_CHECK:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
151 g_value_set_boolean(value, self->priv->inhibit_check);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
152 break;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
153 default:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
154 G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
155 break;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
156 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
157 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
158
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
159 static void
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
160 pkui_backend_finalize(GObject *gobject)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
161 {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
162 PkuiBackend *self = PKUI_BACKEND(gobject);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
163
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
164 if (self->priv->pk_client != NULL)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
165 g_object_unref(self->priv->pk_client);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
166
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
167 G_OBJECT_CLASS(pkui_backend_parent_class)->finalize(gobject);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
168 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
169
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
170 static void
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
171 pkui_backend_class_init(PkuiBackendClass *klass)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
172 {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
173 GObjectClass *gobject_class = G_OBJECT_CLASS(klass);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
174 GParamSpec *pspec;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
175
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
176 gobject_class->set_property = pkui_backend_set_property;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
177 gobject_class->get_property = pkui_backend_get_property;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
178 gobject_class->finalize = pkui_backend_finalize;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
179
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
180 pspec = g_param_spec_uint("updates-normal", "Normal updates",
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
181 "Number of normal package updates", 0, G_MAXUINT, 0,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
182 G_PARAM_READABLE);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
183 g_object_class_install_property(gobject_class, PROP_UPDATES_NORMAL,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
184 pspec);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
185
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
186 pspec = g_param_spec_uint("updates-important", "Important updates",
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
187 "Number of important package updates", 0, G_MAXUINT, 0,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
188 G_PARAM_READABLE);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
189 g_object_class_install_property(gobject_class, PROP_UPDATES_IMPORTANT,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
190 pspec);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
191
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
192 pspec = g_param_spec_uint("startup-delay", "Startup delay",
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
193 "Initial delay in second before the first check for new package "
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
194 "updates", 0, G_MAXUINT, 60,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
195 G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
196 g_object_class_install_property(gobject_class, PROP_STARTUP_DELAY,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
197 pspec);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
198
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
199 pspec = g_param_spec_uint("check-interval", "Check interval",
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
200 "Interval in seconds for checking for new package updates", 1,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
201 G_MAXUINT, 3600, G_PARAM_READWRITE | G_PARAM_CONSTRUCT);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
202 g_object_class_install_property(gobject_class, PROP_CHECK_INTERVAL,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
203 pspec);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
204
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
205 pspec = g_param_spec_boolean("inhibit-check", "Inhibit check",
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
206 "Whether to inhibit checks for new package updates", FALSE,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
207 G_PARAM_READWRITE);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
208 g_object_class_install_property(gobject_class, PROP_INHIBIT_CHECK,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
209 pspec);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
210
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
211 pkui_backend_signals[STATE_CHANGED_SIGNAL] =
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
212 g_signal_newv("state-changed", G_TYPE_FROM_CLASS(gobject_class),
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
213 G_SIGNAL_RUN_LAST | G_SIGNAL_NO_RECURSE | G_SIGNAL_NO_HOOKS, NULL,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
214 NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0, NULL);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
215
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
216 g_type_class_add_private(klass, sizeof (PkuiBackendPrivate));
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
217 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
218
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
219 static void
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
220 pkui_backend_init(PkuiBackend *self)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
221 {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
222 self->priv = PKUI_BACKEND_GET_PRIVATE(self);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
223
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
224 self->priv->pk_client = pk_client_new();
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
225 self->priv->updates_normal = 0;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
226 self->priv->updates_important = 0;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
227 self->priv->periodic_check_id =
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
228 g_timeout_add_seconds(self->priv->startup_delay,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
229 (GSourceFunc)periodic_check, self);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
230 self->priv->last_check = 0;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
231 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
232
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
233 static gboolean
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
234 periodic_check(gpointer data)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
235 {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
236 PkuiBackend *self = PKUI_BACKEND(data);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
237
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
238 pkui_backend_check_now(self);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
239
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
240 /* rescheduling happens after results are available */
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
241 return (FALSE);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
242 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
243
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
244 static void
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
245 process_pk_package_info(PkPackage *pkg, gpointer *user_data)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
246 {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
247 PkuiBackend *self = PKUI_BACKEND(user_data);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
248 PkInfoEnum type_info = pk_package_get_info(pkg);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
249
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
250 switch (type_info) {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
251 case PK_INFO_ENUM_LOW:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
252 case PK_INFO_ENUM_ENHANCEMENT:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
253 case PK_INFO_ENUM_NORMAL:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
254 self->priv->updates_normal++;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
255 break;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
256 case PK_INFO_ENUM_BUGFIX:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
257 case PK_INFO_ENUM_IMPORTANT:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
258 case PK_INFO_ENUM_SECURITY:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
259 self->priv->updates_important++;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
260 break;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
261 default:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
262 break;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
263 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
264 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
265
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
266 static void
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
267 get_updates_finished(GObject *object, GAsyncResult *res, gpointer user_data)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
268 {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
269 PkClient *client = PK_CLIENT(object);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
270 PkuiBackend *self = PKUI_BACKEND(user_data);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
271 PkResults *results = NULL;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
272 GError *error = NULL;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
273 GPtrArray *list = NULL;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
274
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
275 g_debug("PackageKit finished checking for updates");
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
276
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
277 results = pk_client_generic_finish(PK_CLIENT(client), res, &error);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
278 if (results == NULL) {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
279 g_warning("error: %s\n", error->message);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
280 g_error_free(error);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
281 goto out;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
282 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
283
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
284 list = pk_results_get_package_array(results);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
285 if (list == NULL)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
286 goto out;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
287 self->priv->previous_updates_normal = self->priv->updates_normal;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
288 self->priv->previous_updates_important = self->priv->updates_important;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
289 self->priv->updates_normal = 0;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
290 self->priv->updates_important = 0;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
291 g_ptr_array_foreach(list, (GFunc)process_pk_package_info, self);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
292
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
293 if (self->priv->updates_normal != self->priv->previous_updates_normal ||
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
294 self->priv->updates_important !=
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
295 self->priv->previous_updates_important) {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
296 g_debug("normal updates: %d, important updates: %d",
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
297 self->priv->updates_normal, self->priv->updates_important);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
298 g_debug("emit state-changed");
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
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299
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300 g_signal_emit(self, pkui_backend_signals[STATE_CHANGED_SIGNAL],
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301 0);
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302 }
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303
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304 out:
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305 if (results != NULL)
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306 g_object_unref(results);
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307 if (list != NULL)
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308 g_ptr_array_unref(list);
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309
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310 self->priv->last_check = g_get_real_time();
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311
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312 if (!self->priv->inhibit_check) {
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313 if (self->priv->periodic_check_id != 0)
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314 g_source_remove(self->priv->periodic_check_id);
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315 self->priv->periodic_check_id =
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316 g_timeout_add_seconds(self->priv->check_interval,
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317 (GSourceFunc)periodic_check, self);
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318 }
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319 }
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320
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321 PkuiBackend *
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322 pkui_backend_new(guint startup_delay, guint check_interval)
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323 {
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324 g_return_val_if_fail(check_interval > 0, NULL);
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325
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326 return (g_object_new(PKUI_TYPE_BACKEND, "startup-delay", startup_delay,
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327 "check-interval", check_interval, NULL));
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328 }
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329
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330 guint
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331 pkui_backend_get_updates_normal(PkuiBackend *self)
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332 {
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333 guint updates_normal;
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334
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335 g_return_val_if_fail(PKUI_IS_BACKEND(self), 0);
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336
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337 g_object_get(G_OBJECT(self), "updates-normal", &updates_normal, NULL);
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338
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339 return (updates_normal);
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340 }
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341
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342 guint
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343 pkui_backend_get_updates_important(PkuiBackend *self)
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344 {
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345 guint updates_important;
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346
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347 g_return_val_if_fail(PKUI_IS_BACKEND(self), 0);
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348
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349 g_object_get(G_OBJECT(self), "updates-important", &updates_important,
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350 NULL);
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351
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352 return (updates_important);
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353 }
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354
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355 void
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356 pkui_backend_set_inhibit_check(PkuiBackend *self, gboolean inhibit_check)
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357 {
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358 g_return_if_fail(PKUI_IS_BACKEND(self));
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diff changeset
359
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360 g_object_set(G_OBJECT(self), "inhibit-check", inhibit_check, NULL);
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diff changeset
361 }
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diff changeset
362
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diff changeset
363 gboolean
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364 pkui_backend_get_inhibit_check(PkuiBackend *self)
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diff changeset
365 {
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366 gboolean inhibit_check;
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diff changeset
367
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368 g_return_val_if_fail(PKUI_IS_BACKEND(self), FALSE);
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diff changeset
369
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370 g_object_get(G_OBJECT(self), "inhibit-check", &inhibit_check, NULL);
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diff changeset
371
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372 return (inhibit_check);
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373 }
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diff changeset
374
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parents:
diff changeset
375 guint
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376 pkui_backend_get_startup_interval(PkuiBackend *self)
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diff changeset
377 {
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diff changeset
378 guint startup_interval;
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diff changeset
379
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diff changeset
380 g_return_val_if_fail(PKUI_IS_BACKEND(self), 0);
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diff changeset
381
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parents:
diff changeset
382 g_object_get(G_OBJECT(self), "startup-interval", &startup_interval,
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diff changeset
383 NULL);
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parents:
diff changeset
384
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parents:
diff changeset
385 return (startup_interval);
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parents:
diff changeset
386 }
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parents:
diff changeset
387
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parents:
diff changeset
388 void
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parents:
diff changeset
389 pkui_backend_set_check_interval(PkuiBackend *self, guint check_interval)
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parents:
diff changeset
390 {
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parents:
diff changeset
391 g_return_if_fail(PKUI_IS_BACKEND(self));
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parents:
diff changeset
392
64f05992d8ec GObject-based rewrite
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parents:
diff changeset
393 g_object_set(G_OBJECT(self), "check-interval", check_interval, NULL);
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parents:
diff changeset
394 }
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parents:
diff changeset
395
64f05992d8ec GObject-based rewrite
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parents:
diff changeset
396 guint
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parents:
diff changeset
397 pkui_backend_get_check_interval(PkuiBackend *self)
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parents:
diff changeset
398 {
64f05992d8ec GObject-based rewrite
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parents:
diff changeset
399 guint check_interval;
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parents:
diff changeset
400
64f05992d8ec GObject-based rewrite
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parents:
diff changeset
401 g_return_val_if_fail(PKUI_IS_BACKEND(self), 0);
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Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
402
64f05992d8ec GObject-based rewrite
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parents:
diff changeset
403 g_object_get(G_OBJECT(self), "check-interval", &check_interval, NULL);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
404
64f05992d8ec GObject-based rewrite
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parents:
diff changeset
405 return (check_interval);
64f05992d8ec GObject-based rewrite
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parents:
diff changeset
406 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
407
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
408 void
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parents:
diff changeset
409 pkui_backend_check_now(PkuiBackend *self)
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parents:
diff changeset
410 {
64f05992d8ec GObject-based rewrite
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parents:
diff changeset
411 g_return_if_fail(PKUI_IS_BACKEND(self));
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Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
412
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
413 g_debug("querying PackageKit for updates");
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
414
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
415 pk_client_get_updates_async(self->priv->pk_client,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
416 pk_bitfield_value(PK_FILTER_ENUM_NONE), NULL, NULL, NULL,
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Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
417 get_updates_finished, self);
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parents:
diff changeset
418 }