/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- * * Authors: Rodrigo Moya * * Copyright 2004 Novell, Inc. (www.novell.com) * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. * * 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, write to the Free Software * Foundation, Inc., 59 Temple Street #330, Boston, MA 02111-1307, USA. * */ /* This is prototype code only, this may, or may not, use undocumented * unstable or private internal function calls. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #ifdef USE_GTKFILECHOOSER # include # include #else # include #endif #include #include #include #include #include #include #include #include #include #include "format-handler.h" enum { /* GtkComboBox enum */ DEST_NAME_COLUMN, DEST_HANDLER, N_DEST_COLUMNS }; void org_gnome_save_calendar (EPlugin *ep, ECalPopupTargetSource *target); void org_gnome_save_tasks (EPlugin *ep, ECalPopupTargetSource *target); static void extra_widget_foreach_hide (GtkWidget *widget, gpointer data) { if (widget != data) gtk_widget_hide (widget); } static void on_type_combobox_changed (GtkComboBox *combobox, gpointer data) { FormatHandler *handler = NULL; GtkWidget *extra_widget = data; GtkTreeIter iter; GtkTreeModel *model = gtk_combo_box_get_model (combobox); gtk_container_foreach (GTK_CONTAINER (extra_widget), extra_widget_foreach_hide, combobox); gtk_combo_box_get_active_iter (combobox, &iter); gtk_tree_model_get (model, &iter, DEST_HANDLER, &handler, -1); if (handler->options_widget) { gtk_widget_show (handler->options_widget); } } static void format_handlers_foreach_free (gpointer data, gpointer user_data) { FormatHandler *handler = data; if (handler->options_widget) gtk_widget_destroy (handler->options_widget); if (handler->data) g_free (handler->data); g_free (data); } static void ask_destination_and_save (EPlugin *ep, ECalPopupTargetSource *target, ECalSourceType type) { FormatHandler *handler = NULL; GtkWidget *extra_widget = gtk_vbox_new (FALSE, 0); GtkComboBox *combo = GTK_COMBO_BOX(gtk_combo_box_new ()); GtkTreeModel *model = GTK_TREE_MODEL (gtk_list_store_new (N_DEST_COLUMNS, G_TYPE_STRING, G_TYPE_POINTER)); GtkCellRenderer *renderer=NULL; GtkListStore *store = GTK_LIST_STORE (model); GtkTreeIter iter; GtkWidget *dialog = NULL; char *dest_uri = NULL; GList *format_handlers = NULL; /* The available formathandlers */ format_handlers = g_list_append (format_handlers, ical_format_handler_new ()); format_handlers = g_list_append (format_handlers, csv_format_handler_new ()); format_handlers = g_list_append (format_handlers, rdf_format_handler_new ()); /* The Type GtkComboBox */ gtk_box_pack_start (GTK_BOX (extra_widget), GTK_WIDGET (combo), TRUE, TRUE, 0); gtk_combo_box_set_model (combo, model); gtk_list_store_clear (store); renderer = gtk_cell_renderer_text_new (); gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo), renderer, TRUE); gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo), renderer, "text", DEST_NAME_COLUMN, NULL); while (format_handlers) { handler = format_handlers->data; gtk_list_store_append (store, &iter); gtk_list_store_set (store, &iter, DEST_NAME_COLUMN, handler->combo_label, -1); gtk_list_store_set (store, &iter, DEST_HANDLER, handler, -1); if (handler->options_widget) { gtk_box_pack_start (GTK_BOX (extra_widget), GTK_WIDGET (handler->options_widget), TRUE, TRUE, 0); gtk_widget_hide (handler->options_widget); } if (handler->isdefault) { gtk_combo_box_set_active_iter (combo, &iter); if (handler->options_widget) gtk_widget_show (handler->options_widget); } format_handlers = g_list_next (format_handlers); } g_signal_connect (G_OBJECT(combo), "changed", G_CALLBACK (on_type_combobox_changed), extra_widget); #ifdef USE_GTKFILECHOOSER dialog = gtk_file_chooser_dialog_new (_("Select destination file"), NULL, GTK_FILE_CHOOSER_ACTION_SAVE, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, GTK_STOCK_SAVE_AS, GTK_RESPONSE_OK, NULL); gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK); gtk_file_chooser_set_extra_widget (GTK_FILE_CHOOSER (dialog), extra_widget); gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (dialog), FALSE); #else dialog = gtk_file_selection_new (_("Select destination file")); gtk_box_pack_start (GTK_BOX (GTK_FILE_SELECTION (dialog)->main_vbox), extra_widget, FALSE, TRUE, 0); #endif gtk_widget_show (GTK_WIDGET(combo)); gtk_widget_show (extra_widget); if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_OK) { char *tmp = NULL; gtk_combo_box_get_active_iter (combo, &iter); gtk_tree_model_get (model, &iter, DEST_HANDLER, &handler, -1); #ifdef USE_GTKFILECHOOSER dest_uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (dialog)); #else dest_uri = g_strdup (gtk_file_selection_get_filename (GTK_FILE_SELECTION (dialog))); #endif tmp = strstr (dest_uri, handler->filename_ext); if (!(tmp && *(tmp + strlen (handler->filename_ext)) == '\0')) { char *temp; temp = g_strconcat (dest_uri, handler->filename_ext, NULL); g_free (dest_uri); dest_uri = temp; } handler->save (handler, ep, target, type, dest_uri); } /* Free the handlers */ g_list_foreach (format_handlers, format_handlers_foreach_free, NULL); g_list_free (format_handlers); /* Now we can destroy it */ gtk_widget_destroy (dialog); g_free (dest_uri); } void org_gnome_save_calendar (EPlugin *ep, ECalPopupTargetSource *target) { ask_destination_and_save (ep, target, E_CAL_SOURCE_TYPE_EVENT); } void org_gnome_save_tasks (EPlugin *ep, ECalPopupTargetSource *target) { ask_destination_and_save (ep, target, E_CAL_SOURCE_TYPE_TODO); }