[gnome-bluetooth/wip/hadess/lib-changes: 15/19] lib: Add helper to create row from BluetoothDevice

[Bastien Nocera <hadess src gnome org>]

commit b8b0152ead881a9c384a4841986836ef6b73414c
Author: Bastien Nocera <hadess hadess net>
Date:   Mon Nov 29 12:29:16 2021 +0100

    lib: Add helper to create row from BluetoothDevice

 lib/bluetooth-settings-row.c | 74 ++++++++++++++++++++++++++++++++++++++++++++
 lib/bluetooth-settings-row.h |  2 ++
 2 files changed, 76 insertions(+)
---
diff --git a/lib/bluetooth-settings-row.c b/lib/bluetooth-settings-row.c
index a7d9e962..e7fbeac4 100644
--- a/lib/bluetooth-settings-row.c
+++ b/lib/bluetooth-settings-row.c
@@ -39,6 +39,7 @@ struct _BluetoothSettingsRow {
 
        /* Properties */
        GDBusProxy *proxy;
+       BluetoothDevice *device;
        gboolean paired;
        gboolean trusted;
        BluetoothType type;
@@ -55,6 +56,7 @@ struct _BluetoothSettingsRow {
 enum {
        PROP_0,
        PROP_PROXY,
+       PROP_DEVICE,
        PROP_PAIRED,
        PROP_TRUSTED,
        PROP_TYPE,
@@ -105,6 +107,7 @@ bluetooth_settings_row_finalize (GObject *object)
        BluetoothSettingsRow *self = BLUETOOTH_SETTINGS_ROW (object);
 
        g_clear_object (&self->proxy);
+       g_clear_object (&self->device);
        g_clear_pointer (&self->name, g_free);
        g_clear_pointer (&self->alias, g_free);
        g_clear_pointer (&self->bdaddr, g_free);
@@ -124,6 +127,9 @@ bluetooth_settings_row_get_property (GObject        *object,
        case PROP_PROXY:
                g_value_set_object (value, self->proxy);
                break;
+       case PROP_DEVICE:
+               g_value_set_object (value, self->device);
+               break;
        case PROP_PAIRED:
                g_value_set_boolean (value, self->paired);
                break;
@@ -186,6 +192,10 @@ bluetooth_settings_row_set_property (GObject        *object,
                g_clear_object (&self->proxy);
                self->proxy = g_value_dup_object (value);
                break;
+       case PROP_DEVICE:
+               g_assert (!self->device);
+               self->device = g_value_dup_object (value);
+               break;
        case PROP_PAIRED:
                self->paired = g_value_get_boolean (value);
                label_might_change (self);
@@ -245,6 +255,10 @@ bluetooth_settings_row_class_init (BluetoothSettingsRowClass *klass)
                                         g_param_spec_object ("proxy", NULL,
                                                              "The D-Bus object path of the device",
                                                              G_TYPE_DBUS_PROXY, G_PARAM_READWRITE));
+       g_object_class_install_property (object_class, PROP_DEVICE,
+                                        g_param_spec_object ("device", NULL,
+                                                             "a BluetoothDevice object",
+                                                             BLUETOOTH_TYPE_DEVICE, G_PARAM_READWRITE | 
G_PARAM_CONSTRUCT_ONLY));
        g_object_class_install_property (object_class, PROP_PAIRED,
                                         g_param_spec_boolean ("paired", NULL,
                                                              "Paired",
@@ -305,3 +319,63 @@ bluetooth_settings_row_new (void)
 {
        return g_object_new (BLUETOOTH_TYPE_SETTINGS_ROW, NULL);
 }
+
+static gboolean
+name_to_visible (GBinding     *binding,
+                const GValue *from_value,
+                GValue       *to_value,
+                gpointer      user_data)
+{
+       const char *name;
+
+       name = g_value_get_string (from_value);
+       g_value_set_boolean (to_value, name != NULL);
+       return TRUE;
+}
+
+/**
+ * bluetooth_settings_row_new_from_device:
+ *
+ * Returns a new #BluetoothSettingsRow widget populated from
+ * the #BluetoothDevice passed.
+ *
+ * Return value: A #BluetoothSettingsRow widget
+ **/
+GtkWidget *
+bluetooth_settings_row_new_from_device (BluetoothDevice *device)
+{
+       g_autoptr(GDBusProxy) proxy = NULL;
+       GtkWidget *row;
+       const char *props[] = {
+               "name",
+               "alias",
+               "paired",
+               "trusted",
+               "connected",
+               "address",
+               "type",
+               "legacy-pairing"
+       };
+       guint i;
+
+       g_return_val_if_fail (BLUETOOTH_IS_DEVICE (device), NULL);
+
+       g_object_get (G_OBJECT (device), "proxy", &proxy, NULL);
+       row = g_object_new (BLUETOOTH_TYPE_SETTINGS_ROW,
+                           "proxy", proxy,
+                           "device", device,
+                           NULL);
+
+       for (i = 0; i < G_N_ELEMENTS (props); i++) {
+               g_object_bind_property (G_OBJECT (device), props[i],
+                                       G_OBJECT (row), props[i],
+                                       G_BINDING_SYNC_CREATE);
+       }
+       g_object_bind_property_full (G_OBJECT (device), "name",
+                                    G_OBJECT (row), "visible",
+                                    G_BINDING_SYNC_CREATE,
+                                    name_to_visible, NULL,
+                                    NULL, NULL);
+
+       return row;
+}
diff --git a/lib/bluetooth-settings-row.h b/lib/bluetooth-settings-row.h
index 3c0e1499..96304704 100644
--- a/lib/bluetooth-settings-row.h
+++ b/lib/bluetooth-settings-row.h
@@ -21,8 +21,10 @@
 #pragma once
 
 #include <gtk/gtk.h>
+#include "bluetooth-device.h"
 
 #define BLUETOOTH_TYPE_SETTINGS_ROW (bluetooth_settings_row_get_type())
 G_DECLARE_FINAL_TYPE (BluetoothSettingsRow, bluetooth_settings_row, BLUETOOTH, SETTINGS_ROW, GtkListBoxRow)
 
 GtkWidget *bluetooth_settings_row_new (void);
+GtkWidget *bluetooth_settings_row_new_from_device (BluetoothDevice *device);