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/* file-transfer-dialog.c
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* Copyright (C) 2002 Ximian, Inc.
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* Written by Rachel Hestilow <hestilow@ximian.com>
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* Jens Granseuer <jensgr@gmx.net>
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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, or (at your option)
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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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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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#include <glib/gi18n.h>
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#include "file-transfer-dialog.h"
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PROP_FRACTION_COMPLETE,
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guint file_transfer_dialog_signals[LAST_SIGNAL] = {0, };
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struct _FileTransferDialogPrivate
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GCancellable *cancellable;
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#define FILE_TRANSFER_DIALOG_GET_PRIVATE(object) (G_TYPE_INSTANCE_GET_PRIVATE ((object), file_transfer_dialog_get_type (), FileTransferDialogPrivate))
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typedef struct _FileTransferJob
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FileTransferDialog *dialog;
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GtkDialog *overwrite_dialog;
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FileTransferDialogOptions options;
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/* structure passed to the various callbacks */
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FileTransferDialog *dialog;
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goffset current_bytes;
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GtkDialog *overwrite_dialog;
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G_DEFINE_TYPE (FileTransferDialog, file_transfer_dialog, GTK_TYPE_DIALOG)
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file_transfer_dialog_update_num_files (FileTransferDialog *dlg)
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if (dlg->priv->total <= 1)
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str = g_strdup_printf (_("Copying file: %u of %u"),
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dlg->priv->nth, dlg->priv->total);
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gtk_progress_bar_set_text (GTK_PROGRESS_BAR (dlg->priv->progress), str);
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file_transfer_dialog_response (GtkDialog *dlg, gint response_id)
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FileTransferDialog *dialog = FILE_TRANSFER_DIALOG (dlg);
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g_cancellable_cancel (dialog->priv->cancellable);
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file_transfer_dialog_finalize (GObject *object)
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FileTransferDialog *dlg = FILE_TRANSFER_DIALOG (object);
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if (dlg->priv->cancellable)
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g_object_unref (dlg->priv->cancellable);
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dlg->priv->cancellable = NULL;
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G_OBJECT_CLASS (file_transfer_dialog_parent_class)->finalize (object);
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file_transfer_dialog_set_prop (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
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FileTransferDialog *dlg = FILE_TRANSFER_DIALOG (object);
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file = g_file_new_for_uri (g_value_get_string (value));
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base = g_file_get_basename (file);
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escaped = g_uri_escape_string (base, G_URI_RESERVED_CHARS_ALLOWED_IN_PATH, TRUE);
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str = g_strdup_printf (_("Copying '%s'"), escaped);
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str2 = g_strdup_printf ("<big><b>%s</b></big>", str);
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gtk_label_set_markup (GTK_LABEL (dlg->priv->status), str2);
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g_object_unref (file);
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case PROP_FRACTION_COMPLETE:
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gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (dlg->priv->progress), g_value_get_double (value));
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n = g_value_get_uint (value);
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if (n != dlg->priv->nth)
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dlg->priv->nth = g_value_get_uint (value);
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file_transfer_dialog_update_num_files (dlg);
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case PROP_TOTAL_URIS:
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n = g_value_get_uint (value);
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if (n != dlg->priv->nth)
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dlg->priv->total = g_value_get_uint (value);
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file_transfer_dialog_update_num_files (dlg);
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parent = g_value_get_pointer (value);
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gtk_window_set_title (GTK_WINDOW (dlg), gtk_window_get_title (parent));
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gtk_window_set_transient_for (GTK_WINDOW (dlg), parent);
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gtk_window_set_title (GTK_WINDOW (dlg),
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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file_transfer_dialog_get_prop (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
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FileTransferDialog *dlg = FILE_TRANSFER_DIALOG (object);
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g_value_set_uint (value, dlg->priv->nth);
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case PROP_TOTAL_URIS:
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g_value_set_uint (value, dlg->priv->total);
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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file_transfer_dialog_class_init (FileTransferDialogClass *klass)
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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object_class->finalize = file_transfer_dialog_finalize;
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object_class->get_property = file_transfer_dialog_get_prop;
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object_class->set_property = file_transfer_dialog_set_prop;
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GTK_DIALOG_CLASS (klass)->response = file_transfer_dialog_response;
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g_object_class_install_property
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(object_class, PROP_PARENT,
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g_param_spec_pointer ("parent",
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_("Parent window of the dialog"),
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g_object_class_install_property
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(object_class, PROP_FROM_URI,
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g_param_spec_string ("from_uri",
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_("URI currently transferring from"),
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g_object_class_install_property
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(object_class, PROP_TO_URI,
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g_param_spec_string ("to_uri",
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_("URI currently transferring to"),
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g_object_class_install_property
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(object_class, PROP_FRACTION_COMPLETE,
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g_param_spec_double ("fraction_complete",
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_("Fraction completed"),
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_("Fraction of transfer currently completed"),
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g_object_class_install_property
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(object_class, PROP_NTH_URI,
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g_param_spec_uint ("nth_uri",
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_("Current URI index"),
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_("Current URI index - starts from 1"),
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g_object_class_install_property
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(object_class, PROP_TOTAL_URIS,
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g_param_spec_uint ("total_uris",
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_("Total number of URIs"),
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file_transfer_dialog_signals[CANCEL] =
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g_signal_new ("cancel",
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G_TYPE_FROM_CLASS (object_class),
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g_cclosure_marshal_VOID__VOID,
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file_transfer_dialog_signals[DONE] =
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g_signal_new ("done",
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G_TYPE_FROM_CLASS (object_class),
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g_cclosure_marshal_VOID__VOID,
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g_type_class_add_private (klass, sizeof (FileTransferDialogPrivate));
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file_transfer_dialog_init (FileTransferDialog *dlg)
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GtkWidget *progress_vbox;
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GtkWidget *content_area;
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content_area = gtk_dialog_get_content_area (GTK_DIALOG (dlg));
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dlg->priv = FILE_TRANSFER_DIALOG_GET_PRIVATE (dlg);
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dlg->priv->cancellable = g_cancellable_new ();
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gtk_container_set_border_width (GTK_CONTAINER (content_area), 4);
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gtk_box_set_spacing (GTK_BOX (content_area), 4);
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gtk_widget_set_size_request (GTK_WIDGET (dlg), 350, -1);
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vbox = gtk_vbox_new (FALSE, 6);
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gtk_container_set_border_width (GTK_CONTAINER (vbox), 6);
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gtk_box_pack_start (GTK_BOX (content_area), vbox, TRUE, TRUE, 0);
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dlg->priv->status = gtk_label_new (NULL);
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markup = g_strconcat ("<big><b>", _("Copying files"), "</b></big>", NULL);
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gtk_label_set_markup (GTK_LABEL (dlg->priv->status), markup);
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gtk_misc_set_alignment (GTK_MISC (dlg->priv->status), 0.0, 0.0);
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gtk_box_pack_start (GTK_BOX (vbox), dlg->priv->status, FALSE, FALSE, 0);
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hbox = gtk_hbox_new (FALSE, 0);
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gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, 0);
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table = gtk_table_new (2, 2, FALSE);
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gtk_table_set_row_spacings (GTK_TABLE (table), 4);
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gtk_table_set_col_spacings (GTK_TABLE (table), 4);
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gtk_box_pack_start (GTK_BOX (vbox), GTK_WIDGET (table), FALSE, FALSE, 0);
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progress_vbox = gtk_vbox_new (TRUE, 0);
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gtk_box_pack_start (GTK_BOX (vbox), progress_vbox, FALSE, FALSE, 0);
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dlg->priv->progress = gtk_progress_bar_new ();
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gtk_box_pack_start (GTK_BOX (progress_vbox),
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dlg->priv->progress, FALSE, FALSE, 0);
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gtk_dialog_add_button (GTK_DIALOG (dlg),
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GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
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gtk_dialog_set_has_separator (GTK_DIALOG (dlg), FALSE);
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gtk_container_set_border_width (GTK_CONTAINER (dlg), 6);
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gtk_widget_show_all (content_area);
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file_transfer_dialog_new (void)
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return GTK_WIDGET (g_object_new (file_transfer_dialog_get_type (),
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file_transfer_dialog_new_with_parent (GtkWindow *parent)
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return GTK_WIDGET (g_object_new (file_transfer_dialog_get_type (),
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"parent", parent, NULL));
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file_transfer_job_update (gpointer user_data)
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FileTransferData *data = user_data;
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gdouble current_fraction;
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if (data->total_bytes == 0)
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current_fraction = 0.0;
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current_fraction = ((gdouble) data->current_bytes) / data->total_bytes;
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fraction = ((gdouble) data->current_file - 1) / data->total_files +
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(1.0 / data->total_files) * current_fraction;
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g_object_set (data->dialog,
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"from_uri", data->source,
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"to_uri", data->target,
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"nth_uri", data->current_file,
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"fraction_complete", fraction,
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file_transfer_job_progress (goffset current_bytes,
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FileTransferData *data = user_data;
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data->current_bytes = current_bytes;
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data->total_bytes = total_bytes;
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gdk_threads_enter ();
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file_transfer_job_update (data);
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gdk_threads_leave ();
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file_transfer_job_destroy (FileTransferJob *job)
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g_object_unref (job->dialog);
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g_slist_foreach (job->source_files, (GFunc) g_object_unref, NULL);
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g_slist_foreach (job->target_files, (GFunc) g_object_unref, NULL);
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g_slist_free (job->source_files);
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g_slist_free (job->target_files);
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if (job->overwrite_dialog != NULL)
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gtk_widget_destroy (GTK_WIDGET (job->overwrite_dialog));
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file_transfer_dialog_done (FileTransferDialog *dialog)
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g_signal_emit (dialog,
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file_transfer_dialog_signals[DONE],
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file_transfer_dialog_cancel (FileTransferDialog *dialog)
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g_signal_emit (dialog,
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file_transfer_dialog_signals[CANCEL],
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file_transfer_dialog_overwrite (gpointer user_data)
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FileTransferData *data = user_data;
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dialog = data->overwrite_dialog;
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if (dialog != NULL) {
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dialog = GTK_DIALOG (gtk_message_dialog_new (GTK_WINDOW (data->dialog),
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GTK_DIALOG_MODAL, GTK_MESSAGE_QUESTION,
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_("File '%s' already exists. Do you want to overwrite it?"),
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gtk_dialog_add_button (dialog, _("_Skip"), GTK_RESPONSE_NO);
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gtk_dialog_add_button (dialog, _("Overwrite _All"), GTK_RESPONSE_APPLY);
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button = gtk_button_new_with_label (_("_Overwrite"));
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gtk_button_set_image (GTK_BUTTON (button),
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gtk_image_new_from_stock (GTK_STOCK_APPLY,
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GTK_ICON_SIZE_BUTTON));
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gtk_dialog_add_action_widget (dialog, button, GTK_RESPONSE_YES);
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gtk_widget_show (button);
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data->overwrite_dialog = dialog;
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data->response = gtk_dialog_run (dialog);
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gtk_widget_hide (GTK_WIDGET (dialog));
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/* TODO: support transferring directories recursively? */
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file_transfer_job_schedule (GIOSchedulerJob *io_job,
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GCancellable *cancellable,
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FileTransferJob *job)
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GFile *source, *target;
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GFileCopyFlags copy_flags = G_FILE_COPY_NONE;
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FileTransferData data;
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/* take the first file from the list and copy it */
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source = job->source_files->data;
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job->source_files = g_slist_delete_link (job->source_files, job->source_files);
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target = job->target_files->data;
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job->target_files = g_slist_delete_link (job->target_files, job->target_files);
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data.dialog = job->dialog;
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data.overwrite_dialog = job->overwrite_dialog;
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data.current_file = job->dialog->priv->nth + 1;
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data.total_files = job->dialog->priv->total;
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data.current_bytes = data.total_bytes = 0;
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data.source = g_file_get_basename (source);
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data.target = g_file_get_basename (target);
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g_io_scheduler_job_send_to_mainloop (io_job,
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file_transfer_job_update,
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if (job->options & FILE_TRANSFER_DIALOG_OVERWRITE)
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copy_flags |= G_FILE_COPY_OVERWRITE;
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success = g_file_copy (source, target,
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job->dialog->priv->cancellable,
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file_transfer_job_progress,
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if (error->domain == G_IO_ERROR &&
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error->code == G_IO_ERROR_EXISTS)
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/* since the job is run in a thread, we cannot simply run
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* a dialog here and need to defer it to the mainloop */
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data.response = GTK_RESPONSE_NONE;
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g_io_scheduler_job_send_to_mainloop (io_job,
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file_transfer_dialog_overwrite,
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if (data.response == GTK_RESPONSE_YES) {
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copy_flags |= G_FILE_COPY_OVERWRITE;
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} else if (data.response == GTK_RESPONSE_APPLY) {
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job->options |= FILE_TRANSFER_DIALOG_OVERWRITE;
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copy_flags |= G_FILE_COPY_OVERWRITE;
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job->overwrite_dialog = data.overwrite_dialog;
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g_error_free (error);
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g_object_unref (source);
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g_object_unref (target);
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g_free (data.source);
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g_free (data.target);
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if (job->source_files == NULL)
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g_io_scheduler_job_send_to_mainloop_async (io_job,
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(GSourceFunc) file_transfer_dialog_done,
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g_object_ref (job->dialog),
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else /* error on copy or cancelled */
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g_io_scheduler_job_send_to_mainloop_async (io_job,
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(GSourceFunc) file_transfer_dialog_cancel,
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g_object_ref (job->dialog),
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/* more work to do... */
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file_transfer_dialog_copy_async (FileTransferDialog *dlg,
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FileTransferDialogOptions options,
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FileTransferJob *job;
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job = g_new0 (FileTransferJob, 1);
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job->dialog = g_object_ref (dlg);
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job->options = options;
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/* we need to copy the list contents for private use */
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for (l = g_list_last (source_files); l; l = l->prev, ++n)
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job->source_files = g_slist_prepend (job->source_files,
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g_object_ref (l->data));
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for (l = g_list_last (target_files); l; l = l->prev)
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job->target_files = g_slist_prepend (job->target_files,
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g_object_ref (l->data));
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g_object_set (dlg, "total_uris", n, NULL);
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g_io_scheduler_push_job ((GIOSchedulerJobFunc) file_transfer_job_schedule,
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(GDestroyNotify) file_transfer_job_destroy,
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dlg->priv->cancellable);
added
removed
capplets/common/file-transfer-dialog.c
