power: Remove unused CcBrightnessScale
This commit is contained in:
Bastien Nocera
Georges Basile Stavracas Neto
parent
bb30b04ed6
commit
3a289fe502
3 changed files with 0 additions and 324 deletions
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@ -1,281 +0,0 @@
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/* cc-brightness-scale.c
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*
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* Copyright (C) 2010 Red Hat, Inc
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* Copyright (C) 2008 William Jon McCann <jmccann@redhat.com>
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* Copyright (C) 2010,2015 Richard Hughes <richard@hughsie.com>
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* Copyright (C) 2020 System76, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "cc-brightness-scale.h"
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#include "shell/cc-object-storage.h"
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struct _CcBrightnessScale {
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GtkScale parent_instance;
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GCancellable *cancellable;
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BrightnessDevice device;
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gboolean has_brightness;
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GDBusProxy *proxy;
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gboolean setting_brightness;
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};
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enum
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{
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PROP_0,
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PROP_HAS_BRIGHTNESS,
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PROP_DEVICE,
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};
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G_DEFINE_TYPE (CcBrightnessScale, cc_brightness_scale, GTK_TYPE_SCALE)
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static void
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set_brightness_cb (GObject *source_object, GAsyncResult *res, gpointer user_data)
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{
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g_autoptr(GError) error = NULL;
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g_autoptr(GVariant) result = NULL;
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GDBusProxy *proxy = G_DBUS_PROXY (source_object);
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result = g_dbus_proxy_call_finish (proxy, res, &error);
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if (result == NULL)
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{
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if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
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g_printerr ("Error setting brightness: %s\n", error->message);
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return;
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}
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CcBrightnessScale *self = CC_BRIGHTNESS_SCALE (user_data);
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/* not setting, so pay attention to changed signals */
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self->setting_brightness = FALSE;
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}
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static void
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brightness_slider_value_changed_cb (CcBrightnessScale *self, GtkRange *range)
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{
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guint percentage;
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g_autoptr(GVariant) variant = NULL;
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percentage = (guint) gtk_range_get_value (range);
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/* do not loop */
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if (self->setting_brightness)
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return;
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self->setting_brightness = TRUE;
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if (self->device == BRIGHTNESS_DEVICE_KBD)
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variant = g_variant_new_parsed ("('org.gnome.SettingsDaemon.Power.Keyboard',"
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"'Brightness', %v)",
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g_variant_new_int32 (percentage));
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else
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variant = g_variant_new_parsed ("('org.gnome.SettingsDaemon.Power.Screen',"
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"'Brightness', %v)",
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g_variant_new_int32 (percentage));
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/* push this to g-s-d */
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g_dbus_proxy_call (self->proxy,
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"org.freedesktop.DBus.Properties.Set",
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g_variant_ref_sink (variant),
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G_DBUS_CALL_FLAGS_NONE,
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-1,
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self->cancellable,
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set_brightness_cb,
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self);
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}
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static void
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sync_brightness (CcBrightnessScale *self)
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{
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g_autoptr(GVariant) result = NULL;
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gint brightness;
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GtkRange *range;
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result = g_dbus_proxy_get_cached_property (self->proxy, "Brightness");
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if (result)
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{
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/* set the slider */
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brightness = g_variant_get_int32 (result);
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self->has_brightness = brightness >= 0.0;
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}
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else
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{
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self->has_brightness = FALSE;
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}
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g_object_notify (G_OBJECT (self), "has-brightness");
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if (self->has_brightness)
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{
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range = GTK_RANGE (self);
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self->setting_brightness = TRUE;
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gtk_range_set_value (range, brightness);
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self->setting_brightness = FALSE;
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}
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}
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static void
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got_proxy_cb (GObject *source_object, GAsyncResult *res, gpointer user_data)
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{
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g_autoptr(GError) error = NULL;
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CcBrightnessScale *self;
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GDBusProxy *proxy;
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proxy = cc_object_storage_create_dbus_proxy_finish (res, &error);
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if (proxy == NULL)
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{
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if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
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g_printerr ("Error creating proxy: %s\n", error->message);
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return;
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}
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self = CC_BRIGHTNESS_SCALE (user_data);
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self->proxy = proxy;
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g_signal_connect_object (proxy, "g-properties-changed",
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G_CALLBACK (sync_brightness), self, G_CONNECT_SWAPPED);
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sync_brightness (self);
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}
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static void
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cc_brightness_scale_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec)
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{
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CcBrightnessScale *self;
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self = CC_BRIGHTNESS_SCALE (object);
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switch (prop_id) {
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case PROP_HAS_BRIGHTNESS:
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g_value_set_boolean (value, self->has_brightness);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static void
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cc_brightness_scale_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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CcBrightnessScale *self;
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self = CC_BRIGHTNESS_SCALE (object);
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switch (prop_id) {
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case PROP_DEVICE:
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self->device = g_value_get_enum (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static void
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cc_brightness_scale_constructed (GObject *object)
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{
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CcBrightnessScale *self;
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const gchar *interface;
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G_OBJECT_CLASS (cc_brightness_scale_parent_class)->constructed (object);
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self = CC_BRIGHTNESS_SCALE (object);
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self->cancellable = g_cancellable_new();
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g_signal_connect_object (GTK_SCALE (self), "value-changed",
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G_CALLBACK (brightness_slider_value_changed_cb), self, G_CONNECT_SWAPPED);
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if (self->device == BRIGHTNESS_DEVICE_KBD)
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interface = "org.gnome.SettingsDaemon.Power.Keyboard";
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else
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interface = "org.gnome.SettingsDaemon.Power.Screen";
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cc_object_storage_create_dbus_proxy (G_BUS_TYPE_SESSION,
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G_DBUS_PROXY_FLAGS_NONE,
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"org.gnome.SettingsDaemon.Power",
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"/org/gnome/SettingsDaemon/Power",
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interface,
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self->cancellable,
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got_proxy_cb,
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self);
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gtk_range_set_range (GTK_RANGE (self), 0, 100);
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gtk_range_set_increments (GTK_RANGE (self), 1, 10);
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gtk_range_set_round_digits (GTK_RANGE (self), 0);
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gtk_scale_set_draw_value (GTK_SCALE (self), FALSE);
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}
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static void
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cc_brightness_scale_finalize (GObject *object)
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{
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CcBrightnessScale *self = CC_BRIGHTNESS_SCALE (object);
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g_cancellable_cancel (self->cancellable);
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G_OBJECT_CLASS (cc_brightness_scale_parent_class)->finalize (object);
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}
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void
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cc_brightness_scale_class_init (CcBrightnessScaleClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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object_class->get_property = cc_brightness_scale_get_property;
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object_class->set_property = cc_brightness_scale_set_property;
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object_class->constructed = cc_brightness_scale_constructed;
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object_class->finalize = cc_brightness_scale_finalize;
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g_object_class_install_property (object_class,
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PROP_DEVICE,
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g_param_spec_enum ("device",
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"device",
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"device",
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brightness_device_get_type(),
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BRIGHTNESS_DEVICE_SCREEN,
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G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE));
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g_object_class_install_property (object_class,
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PROP_HAS_BRIGHTNESS,
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g_param_spec_boolean ("has-brightness",
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"has brightness",
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"has brightness",
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FALSE,
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G_PARAM_READABLE));
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}
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static void
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cc_brightness_scale_init (CcBrightnessScale *self)
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{
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}
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gboolean
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cc_brightness_scale_get_has_brightness (CcBrightnessScale *self)
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{
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g_return_val_if_fail (CC_IS_BRIGHTNESS_SCALE (self), FALSE);
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return self->has_brightness;
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}
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@ -1,38 +0,0 @@
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/* cc-brightness-scale.h
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*
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* Copyright (C) 2020 System76, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#pragma once
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#include <gtk/gtk.h>
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#include "cc-brightness-scale-types.h"
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G_BEGIN_DECLS
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typedef enum {
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BRIGHTNESS_DEVICE_SCREEN,
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BRIGHTNESS_DEVICE_KBD,
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} BrightnessDevice;
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#define CC_TYPE_BRIGHTNESS_SCALE (cc_brightness_scale_get_type())
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G_DECLARE_FINAL_TYPE (CcBrightnessScale, cc_brightness_scale, CC, BRIGHTNESS_SCALE, GtkBox)
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gboolean cc_brightness_scale_get_has_brightness (CcBrightnessScale *scale);
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G_END_DECLS
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@ -19,16 +19,11 @@ i18n.merge_file(
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sources = files(
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'cc-battery-row.c',
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'cc-brightness-scale.c',
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'cc-power-panel.c',
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'cc-power-profile-row.c',
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'cc-power-profile-info-row.c'
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)
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sources += gnome.mkenums_simple(
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'cc-brightness-scale-types',
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sources: ['cc-brightness-scale.h'])
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resource_data = files(
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'cc-battery-row.ui',
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'cc-power-panel.ui'
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