151 lines
4.5 KiB
C
151 lines
4.5 KiB
C
/* cc-illustrated-row.c
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*
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* Copyright 2018 Purism SPC
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* 2021 Georges Basile Stavracas Neto <georges.stavracas@gmail.com>
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* 2023 Red Hat, 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 3 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-3.0-or-later
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*/
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#include "cc-illustrated-row.h"
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struct _CcIllustratedRow
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{
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CcVerticalRow parent;
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GtkBox *picture_box;
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GtkPicture *picture;
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const gchar *resource_path;
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GtkMediaStream *media_stream;
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};
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G_DEFINE_FINAL_TYPE (CcIllustratedRow, cc_illustrated_row, CC_TYPE_VERTICAL_ROW);
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enum
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{
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PROP_0,
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PROP_RESOURCE,
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N_PROPS,
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};
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static GParamSpec *props[N_PROPS] = { NULL, };
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static void
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on_picture_leave_cb (CcIllustratedRow *self)
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{
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GtkMediaStream *stream = GTK_MEDIA_STREAM (gtk_picture_get_paintable (self->picture));
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gtk_media_stream_set_loop (stream, FALSE);
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gtk_media_stream_pause (stream);
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}
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static void
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on_picture_hover_cb (CcIllustratedRow *self)
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{
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GtkMediaStream *stream = GTK_MEDIA_STREAM (gtk_picture_get_paintable (self->picture));
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gtk_media_stream_set_loop (stream, TRUE);
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gtk_media_stream_play (stream);
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}
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static void
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cc_illustrated_row_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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CcIllustratedRow *self = CC_ILLUSTRATED_ROW (object);
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switch (prop_id)
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{
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case PROP_RESOURCE:
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g_value_set_string (value, self->resource_path);
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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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}
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}
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static void
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cc_illustrated_row_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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CcIllustratedRow *self = CC_ILLUSTRATED_ROW (object);
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switch (prop_id)
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{
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case PROP_RESOURCE:
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cc_illustrated_row_set_resource (self, g_value_get_string (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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}
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}
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static void
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cc_illustrated_row_class_init (CcIllustratedRowClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
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object_class->get_property = cc_illustrated_row_get_property;
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object_class->set_property = cc_illustrated_row_set_property;
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props[PROP_RESOURCE] =
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g_param_spec_string ("resource",
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"Resource",
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"Resource",
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"",
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | G_PARAM_EXPLICIT_NOTIFY);
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g_object_class_install_properties (object_class, N_PROPS, props);
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gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/control-center/common/cc-illustrated-row.ui");
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gtk_widget_class_bind_template_child (widget_class, CcIllustratedRow, picture);
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gtk_widget_class_bind_template_child (widget_class, CcIllustratedRow, picture_box);
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gtk_widget_class_bind_template_callback (widget_class, on_picture_hover_cb);
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gtk_widget_class_bind_template_callback (widget_class, on_picture_leave_cb);
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}
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static void
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cc_illustrated_row_init (CcIllustratedRow *self)
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{
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gtk_widget_init_template (GTK_WIDGET (self));
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}
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void
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cc_illustrated_row_set_resource (CcIllustratedRow *self,
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const gchar *resource_path)
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{
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g_return_if_fail (CC_IS_ILLUSTRATED_ROW (self));
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if (self->media_stream != NULL)
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g_clear_object (&self->media_stream);
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self->resource_path = resource_path;
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self->media_stream = gtk_media_file_new_for_resource (resource_path);
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gtk_picture_set_paintable (self->picture, GDK_PAINTABLE (self->media_stream));
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gtk_widget_set_visible (GTK_WIDGET (self->picture_box),
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resource_path != NULL && g_strcmp0 (resource_path, "") != 0);
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g_object_notify_by_pspec (G_OBJECT (self), props[PROP_RESOURCE]);
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}
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