diff options
Diffstat (limited to 'panels/thunderbolt/cc-bolt-device-dialog.c')
| -rw-r--r-- | panels/thunderbolt/cc-bolt-device-dialog.c | 522 |
1 files changed, 522 insertions, 0 deletions
diff --git a/panels/thunderbolt/cc-bolt-device-dialog.c b/panels/thunderbolt/cc-bolt-device-dialog.c new file mode 100644 index 0000000..a1683c4 --- /dev/null +++ b/panels/thunderbolt/cc-bolt-device-dialog.c @@ -0,0 +1,522 @@ +/* Copyright (C) 2018 Red Hat, Inc + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see <http://www.gnu.org/licenses/>. + * + * Authors: Christian J. Kellner <ckellner@redhat.com> + * + */ + +#include <config.h> + +#include <list-box-helper.h> + +#include <glib/gi18n.h> + +#include "bolt-device.h" +#include "bolt-error.h" +#include "bolt-time.h" + +#include "cc-thunderbolt-resources.h" + +#include "cc-bolt-device-dialog.h" +#include "cc-bolt-device-entry.h" + +struct _CcBoltDeviceDialog +{ + GtkDialog parent; + + BoltClient *client; + BoltDevice *device; + GCancellable *cancel; + + /* main ui */ + GtkHeaderBar *header_bar; + + /* notifications */ + GtkLabel *notify_label; + GtkRevealer *notify_revealer; + + /* device details */ + GtkLabel *name_label; + GtkLabel *status_label; + GtkLabel *uuid_label; + + GtkLabel *time_title; + GtkLabel *time_label; + + /* parents */ + GtkExpander *parents_expander; + GtkLabel *parents_label; + GtkListBox *parents_devices; + + /* actions */ + GtkWidget *button_box; + GtkSpinner *spinner; + GtkButton *connect_button; + GtkButton *forget_button; +}; + +static void on_notify_button_clicked_cb (GtkButton *button, + CcBoltDeviceDialog *panel); + +static void on_forget_button_clicked_cb (CcBoltDeviceDialog *dialog); +static void on_connect_button_clicked_cb (CcBoltDeviceDialog *dialog); + +G_DEFINE_TYPE (CcBoltDeviceDialog, cc_bolt_device_dialog, GTK_TYPE_DIALOG); + +#define RESOURCE_UI "/org/gnome/control-center/thunderbolt/cc-bolt-device-dialog.ui" + +static const char * +status_to_string_for_ui (BoltDevice *dev) +{ + BoltStatus status; + BoltAuthFlags aflags; + gboolean nopcie; + + status = bolt_device_get_status (dev); + aflags = bolt_device_get_authflags(dev); + nopcie = bolt_flag_isset (aflags, BOLT_AUTH_NOPCIE); + + switch (status) + { + case BOLT_STATUS_DISCONNECTED: + return C_("Thunderbolt Device Status", "Disconnected"); + + case BOLT_STATUS_CONNECTING: + return C_("Thunderbolt Device Status", "Connecting"); + + case BOLT_STATUS_CONNECTED: + return C_("Thunderbolt Device Status", "Connected"); + + case BOLT_STATUS_AUTH_ERROR: + return C_("Thunderbolt Device Status", "Authorization Error"); + + case BOLT_STATUS_AUTHORIZING: + return C_("Thunderbolt Device Status", "Authorizing"); + + case BOLT_STATUS_AUTHORIZED: + case BOLT_STATUS_AUTHORIZED_NEWKEY: + case BOLT_STATUS_AUTHORIZED_SECURE: + case BOLT_STATUS_AUTHORIZED_DPONLY: + if (nopcie) + return C_("Thunderbolt Device Status", "Reduced Functionality"); + else + return C_("Thunderbolt Device Status", "Connected & Authorized"); + + case BOLT_STATUS_UNKNOWN: + break; /* use default return value, i.e. Unknown */ + } + + return C_("Thunderbolt Device Status", "Unknown"); +} + +static void +dialog_update_from_device (CcBoltDeviceDialog *dialog) +{ + g_autofree char *generated = NULL; + g_autofree char *timestr = NULL; + const char *label; + const char *uuid; + const char *status_brief; + BoltStatus status; + gboolean stored; + BoltDevice *dev; + guint timestamp; + + if (gtk_widget_in_destruction (GTK_WIDGET (dialog))) + return; + + dev = dialog->device; + + uuid = bolt_device_get_uid (dev); + label = bolt_device_get_label (dev); + + stored = bolt_device_is_stored (dev); + status = bolt_device_get_status (dev); + + if (label == NULL) + { + const char *name = bolt_device_get_name (dev); + const char *vendor = bolt_device_get_vendor (dev); + + generated = g_strdup_printf ("%s %s", name, vendor); + label = generated; + } + + gtk_label_set_label (dialog->name_label, label); + gtk_header_bar_set_title (dialog->header_bar, label); + + status_brief = status_to_string_for_ui (dev); + gtk_label_set_label (dialog->status_label, status_brief); + gtk_widget_set_visible (GTK_WIDGET (dialog->forget_button), stored); + + /* while we are having an ongoing operation we are setting the buttons + * to be in-sensitive. In that case, if the button was visible + * before it will be hidden when the operation is finished by the + * dialog_operation_done() function */ + if (gtk_widget_is_sensitive (GTK_WIDGET (dialog->connect_button))) + gtk_widget_set_visible (GTK_WIDGET (dialog->connect_button), + status == BOLT_STATUS_CONNECTED); + + gtk_label_set_label (dialog->uuid_label, uuid); + + if (bolt_status_is_authorized (status)) + { + /* Translators: The time point the device was authorized. */ + gtk_label_set_label (dialog->time_title, _("Authorized at:")); + timestamp = bolt_device_get_authtime (dev); + } + else if (bolt_status_is_connected (status)) + { + /* Translators: The time point the device was connected. */ + gtk_label_set_label (dialog->time_title, _("Connected at:")); + timestamp = bolt_device_get_conntime (dev); + } + else + { + /* Translators: The time point the device was enrolled, + * i.e. authorized and stored in the device database. */ + gtk_label_set_label (dialog->time_title, _("Enrolled at:")); + timestamp = bolt_device_get_storetime (dev); + } + + timestr = bolt_epoch_format (timestamp, "%c"); + gtk_label_set_label (dialog->time_label, timestr); + +} + +static void +on_device_notify_cb (GObject *gobject, + GParamSpec *pspec, + gpointer user_data) +{ + CcBoltDeviceDialog *dialog = CC_BOLT_DEVICE_DIALOG (user_data); + + dialog_update_from_device (dialog); +} + +static void +dialog_operation_start (CcBoltDeviceDialog *dialog) +{ + gtk_widget_set_sensitive (GTK_WIDGET (dialog->connect_button), FALSE); + gtk_widget_set_sensitive (GTK_WIDGET (dialog->forget_button), FALSE); + gtk_spinner_start (dialog->spinner); +} + +static void +dialog_operation_done (CcBoltDeviceDialog *dialog, + GtkWidget *sender, + GError *error) +{ + GtkWidget *cb = GTK_WIDGET (dialog->connect_button); + GtkWidget *fb = GTK_WIDGET (dialog->forget_button); + + /* don' do anything if we are being destroyed */ + if (gtk_widget_in_destruction (GTK_WIDGET (dialog))) + return; + + /* also don't do anything if the op was canceled */ + if (error != NULL && bolt_err_cancelled (error)) + return; + + gtk_spinner_stop (dialog->spinner); + + if (error != NULL) + { + gtk_label_set_label (dialog->notify_label, error->message); + gtk_revealer_set_reveal_child (dialog->notify_revealer, TRUE); + + /* set the *other* button to sensitive */ + gtk_widget_set_sensitive (cb, cb != sender); + gtk_widget_set_sensitive (fb, fb != sender); + } + else + { + gtk_widget_set_visible (sender, FALSE); + gtk_widget_set_sensitive (cb, TRUE); + gtk_widget_set_sensitive (fb, TRUE); + } +} + +static void +on_connect_all_done (GObject *source_object, + GAsyncResult *res, + gpointer user_data) +{ + g_autoptr(GError) err = NULL; + CcBoltDeviceDialog *dialog = CC_BOLT_DEVICE_DIALOG (user_data); + gboolean ok; + + ok = bolt_client_connect_all_finish (dialog->client, res, &err); + + if (!ok) + g_prefix_error (&err, _("Failed to authorize device: ")); + + dialog_operation_done (dialog, GTK_WIDGET (dialog->connect_button), err); +} + +static void +on_connect_button_clicked_cb (CcBoltDeviceDialog *dialog) +{ + g_autoptr(GPtrArray) devices = NULL; + g_autoptr(GList) entries = NULL; + BoltDevice *device = dialog->device; + GList *iter; + + g_return_if_fail (device != NULL); + + dialog_operation_start (dialog); + + entries = gtk_container_get_children (GTK_CONTAINER (dialog->parents_devices)); + devices = g_ptr_array_new (); + + /* reverse the order, so to start with the devices closest to the host */ + entries = g_list_reverse (entries); + + for (iter = entries; iter; iter = iter->next) + { + CcBoltDeviceEntry *entry; + BoltDevice *dev; + BoltStatus status; + + entry = (CcBoltDeviceEntry *) iter->data; + dev = cc_bolt_device_entry_get_device (entry); + status = bolt_device_get_status (dev); + + /* skip any devices down in the chain that are already authorized + * NB: it is not possible to have gaps of non-authorized devices + * in the chain, i.e. once we encounter a non-authorized device, + * all following device (down the chain, towards the target) will + * also be not authorized. */ + if (!bolt_status_is_pending (status)) + continue; + + /* device is now either !stored || pending */ + g_ptr_array_add (devices, dev); + } + + /* finally the actual device of the dialog */ + g_ptr_array_add (devices, device); + + bolt_client_connect_all_async (dialog->client, + devices, + BOLT_POLICY_DEFAULT, + BOLT_AUTHCTRL_NONE, + dialog->cancel, + on_connect_all_done, + dialog); +} + +static void +on_forget_device_done (GObject *source_object, + GAsyncResult *res, + gpointer user_data) +{ + g_autoptr(GError) err = NULL; + CcBoltDeviceDialog *dialog = CC_BOLT_DEVICE_DIALOG (user_data); + gboolean ok; + + ok = bolt_client_forget_device_finish (dialog->client, res, &err); + + if (!ok) + g_prefix_error (&err, _("Failed to forget device: ")); + + dialog_operation_done (dialog, GTK_WIDGET (dialog->forget_button), err); +} + +static void +on_forget_button_clicked_cb (CcBoltDeviceDialog *dialog) +{ + const char *uid = NULL; + + g_return_if_fail (dialog->device != NULL); + + uid = bolt_device_get_uid (dialog->device); + dialog_operation_start (dialog); + + bolt_client_forget_device_async (dialog->client, + uid, + dialog->cancel, + on_forget_device_done, + dialog); +} + +static void +on_notify_button_clicked_cb (GtkButton *button, + CcBoltDeviceDialog *dialog) +{ + gtk_revealer_set_reveal_child (dialog->notify_revealer, FALSE); +} + + +static void +cc_bolt_device_dialog_finalize (GObject *object) +{ + CcBoltDeviceDialog *dialog = CC_BOLT_DEVICE_DIALOG (object); + + g_clear_object (&dialog->device); + g_cancellable_cancel (dialog->cancel); + g_clear_object (&dialog->cancel); + g_clear_object (&dialog->client); + + G_OBJECT_CLASS (cc_bolt_device_dialog_parent_class)->finalize (object); +} + +static void +cc_bolt_device_dialog_class_init (CcBoltDeviceDialogClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); + + object_class->finalize = cc_bolt_device_dialog_finalize; + + gtk_widget_class_set_template_from_resource (widget_class, RESOURCE_UI); + gtk_widget_class_bind_template_child (widget_class, CcBoltDeviceDialog, header_bar); + + gtk_widget_class_bind_template_child (widget_class, CcBoltDeviceDialog, notify_label); + gtk_widget_class_bind_template_child (widget_class, CcBoltDeviceDialog, notify_revealer); + + gtk_widget_class_bind_template_child (widget_class, CcBoltDeviceDialog, name_label); + gtk_widget_class_bind_template_child (widget_class, CcBoltDeviceDialog, status_label); + + gtk_widget_class_bind_template_child (widget_class, CcBoltDeviceDialog, uuid_label); + gtk_widget_class_bind_template_child (widget_class, CcBoltDeviceDialog, time_title); + gtk_widget_class_bind_template_child (widget_class, CcBoltDeviceDialog, time_label); + + gtk_widget_class_bind_template_child (widget_class, CcBoltDeviceDialog, parents_expander); + gtk_widget_class_bind_template_child (widget_class, CcBoltDeviceDialog, parents_label); + gtk_widget_class_bind_template_child (widget_class, CcBoltDeviceDialog, parents_devices); + + gtk_widget_class_bind_template_child (widget_class, CcBoltDeviceDialog, button_box); + gtk_widget_class_bind_template_child (widget_class, CcBoltDeviceDialog, spinner); + gtk_widget_class_bind_template_child (widget_class, CcBoltDeviceDialog, connect_button); + gtk_widget_class_bind_template_child (widget_class, CcBoltDeviceDialog, forget_button); + + gtk_widget_class_bind_template_callback (widget_class, on_notify_button_clicked_cb); + gtk_widget_class_bind_template_callback (widget_class, on_connect_button_clicked_cb); + gtk_widget_class_bind_template_callback (widget_class, on_forget_button_clicked_cb); +} + +static void +cc_bolt_device_dialog_init (CcBoltDeviceDialog *dialog) +{ + g_resources_register (cc_thunderbolt_get_resource ()); + gtk_widget_init_template (GTK_WIDGET (dialog)); + + gtk_list_box_set_header_func (dialog->parents_devices, + cc_list_box_update_header_func, + NULL, + NULL); +} + +/* public functions */ +CcBoltDeviceDialog * +cc_bolt_device_dialog_new (void) +{ + CcBoltDeviceDialog *dialog; + + dialog = g_object_new (CC_TYPE_BOLT_DEVICE_DIALOG, + "use-header-bar", TRUE, + NULL); + return dialog; +} + +void +cc_bolt_device_dialog_set_client (CcBoltDeviceDialog *dialog, + BoltClient *client) +{ + g_clear_object (&dialog->client); + dialog->client = g_object_ref (client); +} + +void +cc_bolt_device_dialog_set_device (CcBoltDeviceDialog *dialog, + BoltDevice *device, + GPtrArray *parents) +{ + g_autofree char *msg = NULL; + guint i; + + if (device == dialog->device) + return; + + if (dialog->device) + { + g_cancellable_cancel (dialog->cancel); + g_clear_object (&dialog->cancel); + dialog->cancel = g_cancellable_new (); + + g_signal_handlers_disconnect_by_func (dialog->device, + G_CALLBACK (on_device_notify_cb), + dialog); + g_clear_object (&dialog->device); + + gtk_container_foreach (GTK_CONTAINER (dialog->parents_devices), + (GtkCallback) gtk_widget_destroy, NULL); + gtk_widget_hide (GTK_WIDGET (dialog->parents_expander)); + } + + if (device == NULL) + return; + + dialog->device = g_object_ref (device); + g_signal_connect_object (dialog->device, + "notify", + G_CALLBACK (on_device_notify_cb), + dialog, + 0); + + /* reset the sensitivity of the buttons, because + * dialog_update_from_device, because it can't know */ + gtk_widget_set_sensitive (GTK_WIDGET (dialog->connect_button), TRUE); + gtk_widget_set_sensitive (GTK_WIDGET (dialog->forget_button), TRUE); + + dialog_update_from_device (dialog); + + /* no parents, we are done here */ + if (!parents || parents->len == 0) + return; + + msg = g_strdup_printf (ngettext ("Depends on %u other device", + "Depends on %u other devices", + parents->len), parents->len); + + gtk_label_set_label (dialog->parents_label, msg); + gtk_widget_show (GTK_WIDGET (dialog->parents_expander)); + + for (i = 0; i < parents->len; i++) + { + CcBoltDeviceEntry *entry; + BoltDevice *parent; + + parent = g_ptr_array_index (parents, i); + + entry = cc_bolt_device_entry_new (parent, TRUE); + gtk_widget_show (GTK_WIDGET (entry)); + gtk_container_add (GTK_CONTAINER (dialog->parents_devices), GTK_WIDGET (entry)); + } +} + +BoltDevice * +cc_bolt_device_dialog_peek_device (CcBoltDeviceDialog *dialog) +{ + return dialog->device; +} + +gboolean +cc_bolt_device_dialog_device_equal (CcBoltDeviceDialog *dialog, + BoltDevice *device) +{ + return dialog->device != NULL && device == dialog->device; +} |