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-rw-r--r--calendar/gui/dialogs/copy-source-dialog.c259
1 files changed, 259 insertions, 0 deletions
diff --git a/calendar/gui/dialogs/copy-source-dialog.c b/calendar/gui/dialogs/copy-source-dialog.c
new file mode 100644
index 0000000000..0f0dc0545e
--- /dev/null
+++ b/calendar/gui/dialogs/copy-source-dialog.c
@@ -0,0 +1,259 @@
+/*
+ * Evolution calendar - Copy source dialog
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) version 3.
+ *
+ * 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with the program; if not, see <http://www.gnu.org/licenses/>
+ *
+ *
+ * Authors:
+ * Rodrigo Moya <rodrigo@ximian.com>
+ *
+ * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <glib/gi18n.h>
+
+#include "e-util/e-util.h"
+
+#include "copy-source-dialog.h"
+#include "select-source-dialog.h"
+
+typedef struct {
+ GtkWindow *parent;
+ ESource *orig_source;
+ ECalClientSourceType obj_type;
+ ESource *selected_source;
+ ECalClient *source_client, *dest_client;
+} CopySourceDialogData;
+
+static void
+show_error (CopySourceDialogData *csdd,
+ const gchar *msg,
+ const GError *error)
+{
+ GtkWidget *dialog;
+
+ dialog = gtk_message_dialog_new (
+ csdd->parent, 0, GTK_MESSAGE_ERROR,
+ GTK_BUTTONS_CLOSE, error ? "%s\n%s" : "%s", msg, error ? error->message : "");
+ gtk_dialog_run (GTK_DIALOG (dialog));
+ gtk_widget_destroy (dialog);
+}
+
+struct ForeachTzidData
+{
+ ECalClient *source_client;
+ ECalClient *dest_client;
+};
+
+static void
+add_timezone_to_cal_cb (icalparameter *param,
+ gpointer data)
+{
+ struct ForeachTzidData *ftd = data;
+ icaltimezone *tz = NULL;
+ const gchar *tzid;
+
+ g_return_if_fail (ftd != NULL);
+ g_return_if_fail (ftd->source_client != NULL);
+ g_return_if_fail (ftd->dest_client != NULL);
+
+ tzid = icalparameter_get_tzid (param);
+ if (!tzid || !*tzid)
+ return;
+
+ if (e_cal_client_get_timezone_sync (ftd->source_client, tzid, &tz, NULL, NULL) && tz)
+ e_cal_client_add_timezone_sync (ftd->dest_client, tz, NULL, NULL);
+}
+
+static void
+free_copy_data (CopySourceDialogData *csdd)
+{
+ if (!csdd)
+ return;
+
+ if (csdd->orig_source)
+ g_object_unref (csdd->orig_source);
+ if (csdd->selected_source)
+ g_object_unref (csdd->selected_source);
+ if (csdd->source_client)
+ g_object_unref (csdd->source_client);
+ if (csdd->dest_client)
+ g_object_unref (csdd->dest_client);
+ g_free (csdd);
+}
+
+static void
+dest_source_connected_cb (GObject *source_object,
+ GAsyncResult *result,
+ gpointer user_data)
+{
+ CopySourceDialogData *csdd = user_data;
+ EClient *client;
+ GError *error = NULL;
+
+ client = e_cal_client_connect_finish (result, &error);
+
+ /* Sanity check. */
+ g_return_if_fail (
+ ((client != NULL) && (error == NULL)) ||
+ ((client == NULL) && (error != NULL)));
+
+ if (error != NULL) {
+ show_error (csdd, _("Could not open destination"), error);
+ g_error_free (error);
+ free_copy_data (csdd);
+ return;
+ }
+
+ csdd->dest_client = E_CAL_CLIENT (client);
+
+ /* check if the destination is read only */
+ if (e_client_is_readonly (E_CLIENT (csdd->dest_client))) {
+ show_error (csdd, _("Destination is read only"), NULL);
+ } else {
+ GSList *obj_list = NULL;
+ if (e_cal_client_get_object_list_sync (csdd->source_client, "#t", &obj_list, NULL, NULL)) {
+ GSList *l;
+ icalcomponent *icalcomp;
+ struct ForeachTzidData ftd;
+
+ ftd.source_client = csdd->source_client;
+ ftd.dest_client = csdd->dest_client;
+
+ for (l = obj_list; l != NULL; l = l->next) {
+ /* FIXME: process recurrences */
+ /* FIXME: process errors */
+ if (e_cal_client_get_object_sync (csdd->dest_client, icalcomponent_get_uid (l->data), NULL,
+ &icalcomp, NULL, NULL)) {
+ e_cal_client_modify_object_sync (csdd->dest_client, l->data, CALOBJ_MOD_ALL, NULL, NULL);
+ icalcomponent_free (icalcomp);
+ } else {
+ gchar *uid = NULL;
+ GError *error = NULL;
+
+ icalcomp = l->data;
+
+ /* Add timezone information from source
+ * ECal to the destination ECal. */
+ icalcomponent_foreach_tzid (
+ icalcomp,
+ add_timezone_to_cal_cb, &ftd);
+
+ if (e_cal_client_create_object_sync (csdd->dest_client, icalcomp, &uid, NULL, &error)) {
+ g_free (uid);
+ } else {
+ if (error) {
+ show_error (csdd, _("Cannot create object"), error);
+ g_error_free (error);
+ }
+ break;
+ }
+ }
+ }
+
+ e_cal_client_free_icalcomp_slist (obj_list);
+ }
+ }
+
+ free_copy_data (csdd);
+}
+
+static void
+orig_source_connected_cb (GObject *source_object,
+ GAsyncResult *result,
+ gpointer user_data)
+{
+ CopySourceDialogData *csdd = user_data;
+ EClient *client;
+ GError *error = NULL;
+
+ client = e_cal_client_connect_finish (result, &error);
+
+ /* Sanity check. */
+ g_return_if_fail (
+ ((client != NULL) && (error == NULL)) ||
+ ((client == NULL) && (error != NULL)));
+
+ if (error != NULL) {
+ show_error (csdd, _("Could not open source"), error);
+ g_error_free (error);
+ free_copy_data (csdd);
+ return;
+ }
+
+ csdd->source_client = E_CAL_CLIENT (client);
+
+ e_cal_client_connect (
+ csdd->selected_source, csdd->obj_type, NULL,
+ dest_source_connected_cb, csdd);
+}
+
+static void
+copy_source (const CopySourceDialogData *const_csdd)
+{
+ CopySourceDialogData *csdd;
+
+ if (!const_csdd->selected_source)
+ return;
+
+ csdd = g_new0 (CopySourceDialogData, 1);
+ csdd->parent = const_csdd->parent;
+ csdd->orig_source = g_object_ref (const_csdd->orig_source);
+ csdd->obj_type = const_csdd->obj_type;
+ csdd->selected_source = g_object_ref (const_csdd->selected_source);
+
+ e_cal_client_connect (
+ csdd->orig_source, csdd->obj_type, NULL,
+ orig_source_connected_cb, csdd);
+}
+
+/**
+ * copy_source_dialog
+ *
+ * Implements the Copy command for sources, allowing the user to select a target
+ * source to copy to.
+ */
+void
+copy_source_dialog (GtkWindow *parent,
+ ESourceRegistry *registry,
+ ESource *source,
+ ECalClientSourceType obj_type)
+{
+ CopySourceDialogData csdd;
+
+ g_return_if_fail (E_IS_SOURCE_REGISTRY (registry));
+ g_return_if_fail (E_IS_SOURCE (source));
+ g_return_if_fail (obj_type == E_CAL_CLIENT_SOURCE_TYPE_EVENTS ||
+ obj_type == E_CAL_CLIENT_SOURCE_TYPE_TASKS ||
+ obj_type == E_CAL_CLIENT_SOURCE_TYPE_MEMOS);
+
+ csdd.parent = parent;
+ csdd.orig_source = source;
+ csdd.selected_source = NULL;
+ csdd.obj_type = obj_type;
+
+ csdd.selected_source = select_source_dialog (
+ parent, registry, obj_type, source);
+ if (csdd.selected_source) {
+ copy_source (&csdd);
+
+ /* free memory */
+ g_object_unref (csdd.selected_source);
+ }
+}
generated by cgit (git 2.34.1) at 2025-07-02 20:28:53 +0800