| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | /* | ||
| 2 | * Copyright (c) 2020 Bastien Nocera <hadess@hadess.net> | ||
| 3 | * | ||
| 4 | * This program is free software; you can redistribute it and/or modify it | ||
| 5 | * under the terms of the GNU General Public License version 3 as published by | ||
| 6 | * the Free Software Foundation. | ||
| 7 | * | ||
| 8 | */ | ||
| 9 | |||
| 10 | #define G_LOG_DOMAIN "Action" | ||
| 11 | |||
| 12 | #include "ppd-action.h" | ||
| 13 | #include "ppd-enums.h" | ||
| 14 | |||
| 15 | /** | ||
| 16 | * SECTION:ppd-action | ||
| 17 | * @Short_description: Profile Actions | ||
| 18 | * @Title: Profile Actions | ||
| 19 | * | ||
| 20 | * Profile actions are actions to run on profile change that do not affect | ||
| 21 | * the overall power usage, or performance level of the system, but instead | ||
| 22 | * of individual components. | ||
| 23 | * | ||
| 24 | * For example, an action might want to save energy when in the `power-saver` | ||
| 25 | * profile, and thus reduce the charging speed of a particular device. Or it | ||
| 26 | * could automatically reduce the speed of animations, or luminosity of an | ||
| 27 | * RGB keyboard. | ||
| 28 | * | ||
| 29 | * The list of actions that are currently running is available through the | ||
| 30 | * D-Bus API. | ||
| 31 | * | ||
| 32 | * Note that `power-profiles-daemon` can only accept #PpdAction<!-- -->s that | ||
| 33 | * will not make devices appear “broken” to users not in the know, so actions | ||
| 34 | * will never disable Wi-Fi or Bluetooth, or make some buttons stop working | ||
| 35 | * until power saving is turned off. | ||
| 36 | */ | ||
| 37 | |||
| 38 | typedef struct | ||
| 39 | { | ||
| 40 | char *action_name; | ||
| 41 | PpdProfile profile; | ||
| 42 | } PpdActionPrivate; | ||
| 43 | |||
| 44 | enum { | ||
| 45 | PROP_0, | ||
| 46 | PROP_ACTION_NAME | ||
| 47 | }; | ||
| 48 | |||
| 49 | #define PPD_ACTION_GET_PRIVATE(o) (ppd_action_get_instance_private (o)) | ||
| 50 |
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10038 | G_DEFINE_TYPE_WITH_PRIVATE (PpdAction, ppd_action, G_TYPE_OBJECT) |
| 51 | |||
| 52 | static void | ||
| 53 | 804 | ppd_action_set_property (GObject *object, | |
| 54 | guint property_id, | ||
| 55 | const GValue *value, | ||
| 56 | GParamSpec *pspec) | ||
| 57 | { | ||
| 58 | 804 | PpdAction *action = PPD_ACTION (object); | |
| 59 | 804 | PpdActionPrivate *priv = PPD_ACTION_GET_PRIVATE (action); | |
| 60 | |||
| 61 |
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804 | switch (property_id) { |
| 62 | 804 | case PROP_ACTION_NAME: | |
| 63 |
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804 | g_return_if_fail (priv->action_name == NULL); |
| 64 | 804 | priv->action_name = g_value_dup_string (value); | |
| 65 | 804 | break; | |
| 66 | ✗ | default: | |
| 67 | ✗ | G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); | |
| 68 | } | ||
| 69 | } | ||
| 70 | |||
| 71 | static void | ||
| 72 | ✗ | ppd_action_get_property (GObject *object, | |
| 73 | guint property_id, | ||
| 74 | GValue *value, | ||
| 75 | GParamSpec *pspec) | ||
| 76 | { | ||
| 77 | ✗ | PpdAction *action = PPD_ACTION (object); | |
| 78 | ✗ | PpdActionPrivate *priv = PPD_ACTION_GET_PRIVATE (action); | |
| 79 | |||
| 80 | ✗ | switch (property_id) { | |
| 81 | ✗ | case PROP_ACTION_NAME: | |
| 82 | ✗ | g_value_set_string (value, priv->action_name); | |
| 83 | ✗ | break; | |
| 84 | ✗ | default: | |
| 85 | ✗ | G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); | |
| 86 | } | ||
| 87 | ✗ | } | |
| 88 | |||
| 89 | static void | ||
| 90 | 402 | ppd_action_finalize (GObject *object) | |
| 91 | { | ||
| 92 | 402 | PpdActionPrivate *priv; | |
| 93 | |||
| 94 | 402 | priv = PPD_ACTION_GET_PRIVATE (PPD_ACTION (object)); | |
| 95 |
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402 | g_clear_pointer (&priv->action_name, g_free); |
| 96 | |||
| 97 | 402 | G_OBJECT_CLASS (ppd_action_parent_class)->finalize (object); | |
| 98 | 402 | } | |
| 99 | |||
| 100 | static void | ||
| 101 | 130 | ppd_action_class_init (PpdActionClass *klass) | |
| 102 | { | ||
| 103 | 130 | GObjectClass *object_class; | |
| 104 | |||
| 105 | 130 | object_class = G_OBJECT_CLASS (klass); | |
| 106 | 130 | object_class->finalize = ppd_action_finalize; | |
| 107 | 130 | object_class->get_property = ppd_action_get_property; | |
| 108 | 130 | object_class->set_property = ppd_action_set_property; | |
| 109 | |||
| 110 | /** | ||
| 111 | * PpdAction::action-name: | ||
| 112 | * | ||
| 113 | * A unique action name, only used for debugging. | ||
| 114 | */ | ||
| 115 | 130 | g_object_class_install_property (object_class, PROP_ACTION_NAME, | |
| 116 | g_param_spec_string ("action-name", | ||
| 117 | "Action name", | ||
| 118 | "Action name", | ||
| 119 | NULL, | ||
| 120 | G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY)); | ||
| 121 | 130 | } | |
| 122 | |||
| 123 | static void | ||
| 124 | 402 | ppd_action_init (PpdAction *self) | |
| 125 | { | ||
| 126 | 402 | } | |
| 127 | |||
| 128 | PpdProbeResult | ||
| 129 | 400 | ppd_action_probe (PpdAction *action) | |
| 130 | { | ||
| 131 |
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400 | g_return_val_if_fail (PPD_IS_ACTION (action), FALSE); |
| 132 | |||
| 133 |
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400 | if (!PPD_ACTION_GET_CLASS (action)->probe) |
| 134 | return PPD_PROBE_RESULT_SUCCESS; | ||
| 135 | |||
| 136 | 266 | return PPD_ACTION_GET_CLASS (action)->probe (action); | |
| 137 | } | ||
| 138 | |||
| 139 | gboolean | ||
| 140 | 300 | ppd_action_activate_profile (PpdAction *action, | |
| 141 | PpdProfile profile, | ||
| 142 | GError **error) | ||
| 143 | { | ||
| 144 |
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300 | g_return_val_if_fail (PPD_IS_ACTION (action), FALSE); |
| 145 | |||
| 146 |
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300 | if (!PPD_ACTION_GET_CLASS (action)->activate_profile) |
| 147 | return TRUE; | ||
| 148 | |||
| 149 | 300 | return PPD_ACTION_GET_CLASS (action)->activate_profile (action, profile, error); | |
| 150 | } | ||
| 151 | |||
| 152 | 48 | gboolean ppd_action_power_changed (PpdAction *action, | |
| 153 | PpdPowerChangedReason reason, | ||
| 154 | GError **error) | ||
| 155 | { | ||
| 156 |
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48 | g_return_val_if_fail (PPD_IS_ACTION (action), FALSE); |
| 157 | |||
| 158 |
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48 | if (!PPD_ACTION_GET_CLASS (action)->power_changed) |
| 159 | return TRUE; | ||
| 160 | |||
| 161 | 4 | return PPD_ACTION_GET_CLASS (action)->power_changed (action, reason, error); | |
| 162 | } | ||
| 163 | |||
| 164 | 30 | gboolean ppd_action_battery_changed (PpdAction *action, | |
| 165 | gdouble val, | ||
| 166 | GError **error) | ||
| 167 | { | ||
| 168 |
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30 | g_return_val_if_fail (PPD_IS_ACTION (action), FALSE); |
| 169 | |||
| 170 |
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30 | if (!PPD_ACTION_GET_CLASS (action)->battery_changed) |
| 171 | return TRUE; | ||
| 172 | |||
| 173 | 10 | return PPD_ACTION_GET_CLASS (action)->battery_changed (action, val, error); | |
| 174 | } | ||
| 175 | |||
| 176 | const char * | ||
| 177 | 1724 | ppd_action_get_action_name (PpdAction *action) | |
| 178 | { | ||
| 179 | 1724 | PpdActionPrivate *priv; | |
| 180 | |||
| 181 |
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1724 | g_return_val_if_fail (PPD_IS_ACTION (action), NULL); |
| 182 | |||
| 183 | 1724 | priv = PPD_ACTION_GET_PRIVATE (action); | |
| 184 | 1724 | return priv->action_name; | |
| 185 | } | ||
| 186 |