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-rw-r--r--calendar/gui/Makefile.am2
-rw-r--r--calendar/gui/e-attachment-handler-calendar.c516
-rw-r--r--calendar/gui/e-attachment-handler-calendar.h65
-rw-r--r--calendar/modules/e-cal-shell-module.c3
4 files changed, 586 insertions, 0 deletions
diff --git a/calendar/gui/Makefile.am b/calendar/gui/Makefile.am
index bffbe8731f..560d09857d 100644
--- a/calendar/gui/Makefile.am
+++ b/calendar/gui/Makefile.am
@@ -50,6 +50,8 @@ privsolib_LTLIBRARIES = libcal-gui.la
# gnome-cal.h
libcal_gui_la_SOURCES = \
+ e-attachment-handler-calendar.c \
+ e-attachment-handler-calendar.h \
e-calendar-view.c \
e-calendar-view.h \
e-calendar-table.c \
diff --git a/calendar/gui/e-attachment-handler-calendar.c b/calendar/gui/e-attachment-handler-calendar.c
new file mode 100644
index 0000000000..a3ad62cfab
--- /dev/null
+++ b/calendar/gui/e-attachment-handler-calendar.c
@@ -0,0 +1,516 @@
+/*
+ * e-attachment-handler-calendar.c
+ *
+ * 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/>
+ *
+ *
+ * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
+ *
+ */
+
+#include "e-attachment-handler-calendar.h"
+
+#include <config.h>
+#include <glib/gi18n.h>
+#include <libical/ical.h>
+#include <libecal/e-cal.h>
+#include <camel/camel-stream-mem.h>
+#include <libedataserverui/e-source-selector.h>
+
+#include "calendar/common/authentication.h"
+
+#define E_ATTACHMENT_HANDLER_CALENDAR_GET_PRIVATE(obj) \
+ (G_TYPE_INSTANCE_GET_PRIVATE \
+ ((obj), E_TYPE_ATTACHMENT_HANDLER_CALENDAR, EAttachmentHandlerCalendarPrivate))
+
+typedef struct _ImportContext ImportContext;
+
+struct _EAttachmentHandlerCalendarPrivate {
+ gint placeholder;
+};
+
+struct _ImportContext {
+ ECal *client;
+ icalcomponent *component;
+ ECalSourceType source_type;
+};
+
+static gpointer parent_class;
+
+static const gchar *ui =
+"<ui>"
+" <popup name='context'>"
+" <placeholder name='custom-actions'>"
+" <menuitem action='import-to-calendar'/>"
+" <menuitem action='import-to-tasks'/>"
+" </placeholder>"
+" </popup>"
+"</ui>";
+
+static icalcomponent *
+attachment_handler_get_component (EAttachment *attachment)
+{
+ CamelDataWrapper *wrapper;
+ CamelMimePart *mime_part;
+ CamelStream *stream;
+ GByteArray *buffer;
+ icalcomponent *component;
+ const gchar *key = "__icalcomponent__";
+
+ component = g_object_get_data (G_OBJECT (attachment), key);
+ if (component != NULL)
+ return component;
+
+ mime_part = e_attachment_get_mime_part (attachment);
+ if (!CAMEL_IS_MIME_PART (mime_part))
+ return NULL;
+
+ buffer = g_byte_array_new ();
+ stream = camel_stream_mem_new ();
+ camel_stream_mem_set_byte_array (CAMEL_STREAM_MEM (stream), buffer);
+ wrapper = camel_medium_get_content_object (CAMEL_MEDIUM (mime_part));
+ camel_data_wrapper_decode_to_stream (wrapper, stream);
+ camel_object_unref (stream);
+
+ component = e_cal_util_parse_ics_string ((gchar *) buffer->data);
+
+ g_byte_array_free (buffer, TRUE);
+
+ if (component == NULL)
+ return NULL;
+
+ g_object_set_data_full (
+ G_OBJECT (attachment), key, component,
+ (GDestroyNotify) icalcomponent_free);
+
+ return component;
+}
+
+static gboolean
+attachment_handler_update_objects (ECal *client,
+ icalcomponent *component)
+{
+ icalcomponent_kind kind;
+ icalcomponent *vcalendar;
+ gboolean success;
+
+ kind = icalcomponent_isa (component);
+
+ switch (kind) {
+ case ICAL_VTODO_COMPONENT:
+ case ICAL_VEVENT_COMPONENT:
+ vcalendar = e_cal_util_new_top_level ();
+ if (icalcomponent_get_method (component) == ICAL_METHOD_CANCEL)
+ icalcomponent_set_method (vcalendar, ICAL_METHOD_CANCEL);
+ else
+ icalcomponent_set_method (vcalendar, ICAL_METHOD_PUBLISH);
+ icalcomponent_add_component (
+ vcalendar, icalcomponent_new_clone (component));
+ break;
+
+ case ICAL_VCALENDAR_COMPONENT:
+ vcalendar = icalcomponent_new_clone (component);
+ if (!icalcomponent_get_first_property (vcalendar, ICAL_METHOD_PROPERTY))
+ icalcomponent_set_method (vcalendar, ICAL_METHOD_PUBLISH);
+ break;
+
+ default:
+ return FALSE;
+ }
+
+ success = e_cal_receive_objects (client, vcalendar, NULL);
+
+ icalcomponent_free (vcalendar);
+
+ return success;
+}
+
+static void
+attachment_handler_import_event (ECal *client,
+ ECalendarStatus status,
+ EAttachment *attachment)
+{
+ icalcomponent *component;
+ icalcomponent *subcomponent;
+ icalcompiter iter;
+
+ /* FIXME Notify the user somehow. */
+ g_return_if_fail (status == E_CALENDAR_STATUS_OK);
+
+ component = attachment_handler_get_component (attachment);
+ g_return_if_fail (component != NULL);
+
+ iter = icalcomponent_begin_component (component, ICAL_ANY_COMPONENT);
+
+ while ((subcomponent = icalcompiter_deref (&iter)) != NULL) {
+ icalcomponent_kind kind;
+
+ kind = icalcomponent_isa (subcomponent);
+ icalcompiter_next (&iter);
+
+ if (kind == ICAL_VEVENT_COMPONENT)
+ continue;
+
+ if (kind == ICAL_VTIMEZONE_COMPONENT)
+ continue;
+
+ icalcomponent_remove_component (component, subcomponent);
+ icalcomponent_free (subcomponent);
+ }
+
+ /* XXX Do something with the return value. */
+ attachment_handler_update_objects (client, component);
+
+ g_object_unref (attachment);
+ g_object_unref (client);
+}
+
+static void
+attachment_handler_import_todo (ECal *client,
+ ECalendarStatus status,
+ EAttachment *attachment)
+{
+ icalcomponent *component;
+ icalcomponent *subcomponent;
+ icalcompiter iter;
+
+ /* FIXME Notify the user somehow. */
+ g_return_if_fail (status == E_CALENDAR_STATUS_OK);
+
+ component = attachment_handler_get_component (attachment);
+ g_return_if_fail (component != NULL);
+
+ iter = icalcomponent_begin_component (component, ICAL_ANY_COMPONENT);
+
+ while ((subcomponent = icalcompiter_deref (&iter)) != NULL) {
+ icalcomponent_kind kind;
+
+ kind = icalcomponent_isa (subcomponent);
+ icalcompiter_next (&iter);
+
+ if (kind == ICAL_VTODO_COMPONENT)
+ continue;
+
+ if (kind == ICAL_VTIMEZONE_COMPONENT)
+ continue;
+
+ icalcomponent_remove_component (component, subcomponent);
+ icalcomponent_free (subcomponent);
+ }
+
+ /* XXX Do something with the return value. */
+ attachment_handler_update_objects (client, component);
+
+ g_object_unref (attachment);
+ g_object_unref (client);
+}
+
+static void
+attachment_handler_row_activated_cb (GtkDialog *dialog)
+{
+ gtk_dialog_response (dialog, GTK_RESPONSE_OK);
+}
+
+static void
+attachment_handler_run_dialog (GtkWindow *parent,
+ EAttachment *attachment,
+ ECalSourceType source_type,
+ const gchar *title)
+{
+ GtkWidget *dialog;
+ GtkWidget *container;
+ GtkWidget *widget;
+ GCallback callback;
+ ESourceSelector *selector;
+ ESourceList *source_list;
+ ESource *source;
+ ECal *client;
+ icalcomponent *component;
+ GError *error = NULL;
+
+ component = attachment_handler_get_component (attachment);
+ g_return_if_fail (component != NULL);
+
+ e_cal_get_sources (&source_list, source_type, &error);
+ if (error != NULL) {
+ g_warning ("%s", error->message);
+ g_error_free (error);
+ return;
+ }
+
+ source = e_source_list_peek_source_any (source_list);
+ g_return_if_fail (source != NULL);
+
+ dialog = gtk_dialog_new_with_buttons (
+ title, parent, GTK_DIALOG_DESTROY_WITH_PARENT,
+ GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, NULL);
+
+ widget = gtk_button_new_with_mnemonic (_("I_mport"));
+ gtk_button_set_image (
+ GTK_BUTTON (widget), gtk_image_new_from_icon_name (
+ "stock_mail-import", GTK_ICON_SIZE_MENU));
+ gtk_dialog_add_action_widget (
+ GTK_DIALOG (dialog), widget, GTK_RESPONSE_OK);
+ gtk_widget_show (widget);
+
+ gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
+ gtk_window_set_default_size (GTK_WINDOW (dialog), 300, 400);
+
+ container = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
+
+ widget = gtk_scrolled_window_new (NULL, NULL);
+ gtk_scrolled_window_set_policy (
+ GTK_SCROLLED_WINDOW (widget),
+ GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
+ gtk_scrolled_window_set_shadow_type (
+ GTK_SCROLLED_WINDOW (widget), GTK_SHADOW_IN);
+ gtk_box_pack_start (GTK_BOX (container), widget, TRUE, TRUE, 0);
+ gtk_widget_show (widget);
+
+ container = widget;
+
+ widget = e_source_selector_new (source_list);
+ selector = E_SOURCE_SELECTOR (widget);
+ e_source_selector_set_primary_selection (selector, source);
+ e_source_selector_show_selection (selector, FALSE);
+ gtk_container_add (GTK_CONTAINER (container), widget);
+ gtk_widget_show (widget);
+
+ g_signal_connect_swapped (
+ widget, "row-activated",
+ G_CALLBACK (attachment_handler_row_activated_cb), dialog);
+
+ if (gtk_dialog_run (GTK_DIALOG (dialog)) != GTK_RESPONSE_OK)
+ goto exit;
+
+ source = e_source_selector_peek_primary_selection (selector);
+ if (source == NULL)
+ goto exit;
+
+ client = auth_new_cal_from_source (source, source_type);
+ if (client == NULL)
+ goto exit;
+
+ if (source_type == E_CAL_SOURCE_TYPE_EVENT)
+ callback = G_CALLBACK (attachment_handler_import_event);
+ else if (source_type == E_CAL_SOURCE_TYPE_TODO)
+ callback = G_CALLBACK (attachment_handler_import_todo);
+ else
+ goto exit;
+
+ g_object_ref (attachment);
+ g_signal_connect (client, "cal-opened", callback, attachment);
+ e_cal_open_async (client, FALSE);
+
+exit:
+ gtk_widget_destroy (dialog);
+}
+
+static void
+attachment_handler_import_to_calendar (GtkAction *action,
+ EAttachmentHandler *handler)
+{
+ EAttachment *attachment;
+ EAttachmentView *view;
+ GList *selected;
+ gpointer parent;
+
+ view = e_attachment_handler_get_view (handler);
+
+ parent = gtk_widget_get_toplevel (GTK_WIDGET (view));
+ parent = GTK_WIDGET_TOPLEVEL (parent) ? parent : NULL;
+
+ selected = e_attachment_view_get_selected_attachments (view);
+ g_return_if_fail (g_list_length (selected) == 1);
+ attachment = E_ATTACHMENT (selected->data);
+
+ attachment_handler_run_dialog (
+ parent, attachment,
+ E_CAL_SOURCE_TYPE_EVENT,
+ _("Select a Calendar"));
+
+ g_object_unref (attachment);
+ g_list_free (selected);
+}
+
+static void
+attachment_handler_import_to_tasks (GtkAction *action,
+ EAttachmentHandler *handler)
+{
+ EAttachment *attachment;
+ EAttachmentView *view;
+ GList *selected;
+ gpointer parent;
+
+ view = e_attachment_handler_get_view (handler);
+
+ parent = gtk_widget_get_toplevel (GTK_WIDGET (view));
+ parent = GTK_WIDGET_TOPLEVEL (parent) ? parent : NULL;
+
+ selected = e_attachment_view_get_selected_attachments (view);
+ g_return_if_fail (g_list_length (selected) == 1);
+ attachment = E_ATTACHMENT (selected->data);
+
+ attachment_handler_run_dialog (
+ parent, attachment,
+ E_CAL_SOURCE_TYPE_TODO,
+ _("Select a Task List"));
+
+ g_object_unref (attachment);
+ g_list_free (selected);
+}
+
+static GtkActionEntry standard_entries[] = {
+
+ { "import-to-calendar",
+ "stock_mail-import",
+ N_("I_mport to Calendar"),
+ NULL,
+ NULL, /* XXX Add a tooltip! */
+ G_CALLBACK (attachment_handler_import_to_calendar) },
+
+ { "import-to-tasks",
+ "stock_mail-import",
+ N_("I_mport to Tasks"),
+ NULL,
+ NULL, /* XXX Add a tooltip! */
+ G_CALLBACK (attachment_handler_import_to_tasks) }
+};
+
+static void
+attachment_handler_calendar_update_actions (EAttachmentView *view)
+{
+ EAttachment *attachment;
+ GtkAction *action;
+ GList *selected;
+ icalcomponent *component;
+ icalcomponent *subcomponent;
+ icalcomponent_kind kind;
+ gboolean is_vevent = FALSE;
+ gboolean is_vtodo = FALSE;
+
+ selected = e_attachment_view_get_selected_attachments (view);
+
+ if (g_list_length (selected) != 1)
+ goto exit;
+
+ attachment = E_ATTACHMENT (selected->data);
+ component = attachment_handler_get_component (attachment);
+
+ if (component == NULL)
+ goto exit;
+
+ subcomponent = icalcomponent_get_inner (component);
+
+ if (subcomponent == NULL)
+ goto exit;
+
+ kind = icalcomponent_isa (subcomponent);
+ is_vevent = (kind == ICAL_VEVENT_COMPONENT);
+ is_vtodo = (kind == ICAL_VTODO_COMPONENT);
+
+exit:
+ action = e_attachment_view_get_action (view, "import-to-calendar");
+ gtk_action_set_visible (action, is_vevent);
+
+ action = e_attachment_view_get_action (view, "import-to-tasks");
+ gtk_action_set_visible (action, is_vtodo);
+
+ g_list_foreach (selected, (GFunc) g_object_unref, NULL);
+ g_list_free (selected);
+}
+
+static void
+attachment_handler_calendar_constructed (GObject *object)
+{
+ EAttachmentHandler *handler;
+ EAttachmentView *view;
+ GtkActionGroup *action_group;
+ GtkUIManager *ui_manager;
+ const gchar *domain = GETTEXT_PACKAGE;
+ GError *error = NULL;
+
+ handler = E_ATTACHMENT_HANDLER (object);
+
+ /* Chain up to parent's constructed() method. */
+ G_OBJECT_CLASS (parent_class)->constructed (object);
+
+ view = e_attachment_handler_get_view (handler);
+ ui_manager = e_attachment_view_get_ui_manager (view);
+
+ action_group = gtk_action_group_new ("calendar");
+ gtk_action_group_set_translation_domain (action_group, domain);
+ gtk_action_group_add_actions (
+ action_group, standard_entries,
+ G_N_ELEMENTS (standard_entries), handler);
+ gtk_ui_manager_insert_action_group (ui_manager, action_group, 0);
+ g_object_unref (action_group);
+
+ gtk_ui_manager_add_ui_from_string (ui_manager, ui, -1, &error);
+
+ if (error != NULL) {
+ g_warning ("%s", error->message);
+ g_error_free (error);
+ }
+
+ g_signal_connect (
+ view, "update_actions",
+ G_CALLBACK (attachment_handler_calendar_update_actions),
+ NULL);
+}
+
+static void
+attachment_handler_calendar_class_init (EAttachmentHandlerCalendarClass *class)
+{
+ GObjectClass *object_class;
+
+ parent_class = g_type_class_peek_parent (class);
+ g_type_class_add_private (class, sizeof (EAttachmentHandlerCalendarPrivate));
+
+ object_class = G_OBJECT_CLASS (class);
+ object_class->constructed = attachment_handler_calendar_constructed;
+}
+
+static void
+attachment_handler_calendar_init (EAttachmentHandlerCalendar *handler)
+{
+ handler->priv = E_ATTACHMENT_HANDLER_CALENDAR_GET_PRIVATE (handler);
+}
+
+GType
+e_attachment_handler_calendar_get_type (void)
+{
+ static GType type = 0;
+
+ if (G_UNLIKELY (type == 0)) {
+ static const GTypeInfo type_info = {
+ sizeof (EAttachmentHandlerCalendarClass),
+ (GBaseInitFunc) NULL,
+ (GBaseFinalizeFunc) NULL,
+ (GClassInitFunc) attachment_handler_calendar_class_init,
+ (GClassFinalizeFunc) NULL,
+ NULL, /* class_data */
+ sizeof (EAttachmentHandlerCalendar),
+ 0, /* n_preallocs */
+ (GInstanceInitFunc) attachment_handler_calendar_init,
+ NULL /* value_table */
+ };
+
+ type = g_type_register_static (
+ E_TYPE_ATTACHMENT_HANDLER,
+ "EAttachmentHandlerCalendar", &type_info, 0);
+ }
+
+ return type;
+}
diff --git a/calendar/gui/e-attachment-handler-calendar.h b/calendar/gui/e-attachment-handler-calendar.h
new file mode 100644
index 0000000000..b6788611f8
--- /dev/null
+++ b/calendar/gui/e-attachment-handler-calendar.h
@@ -0,0 +1,65 @@
+/*
+ * e-attachment-handler-calendar.h
+ *
+ * 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/>
+ *
+ *
+ * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
+ *
+ */
+
+#ifndef E_ATTACHMENT_HANDLER_CALENDAR_H
+#define E_ATTACHMENT_HANDLER_CALENDAR_H
+
+#include <widgets/misc/e-attachment-handler.h>
+
+/* Standard GObject macros */
+#define E_TYPE_ATTACHMENT_HANDLER_CALENDAR \
+ (e_attachment_handler_calendar_get_type ())
+#define E_ATTACHMENT_HANDLER_CALENDAR(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST \
+ ((obj), E_TYPE_ATTACHMENT_HANDLER_CALENDAR, EAttachmentHandlerCalendar))
+#define E_ATTACHMENT_HANDLER_CALENDAR_CLASS(cls) \
+ (G_TYPE_CHECK_CLASS_CAST \
+ ((cls), E_TYPE_ATTACHMENT_HANDLER_CALENDAR, EAttachmentHandlerCalendarClass))
+#define E_IS_ATTACHMENT_HANDLER_CALENDAR(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE \
+ ((obj), E_TYPE_ATTACHMENT_HANDLER_CALENDAR))
+#define E_IS_ATTACHMENT_HANDLER_CALENDAR_CLASS(cls) \
+ (G_TYPE_CHECK_CLASS_TYPE \
+ ((cls), E_TYPE_ATTACHMENT_HANDLER_CALENDAR))
+#define E_ATTACHMENT_HANDLER_CALENDAR_GET_CLASS(obj) \
+ (G_TYPE_INSTANCE_GET_CLASS \
+ ((obj), E_TYPE_ATTACHMENT_HANDLER_CALENDAR, EAttachmentHandlerCalendarClass))
+
+G_BEGIN_DECLS
+
+typedef struct _EAttachmentHandlerCalendar EAttachmentHandlerCalendar;
+typedef struct _EAttachmentHandlerCalendarClass EAttachmentHandlerCalendarClass;
+typedef struct _EAttachmentHandlerCalendarPrivate EAttachmentHandlerCalendarPrivate;
+
+struct _EAttachmentHandlerCalendar {
+ EAttachmentHandler parent;
+ EAttachmentHandlerCalendarPrivate *priv;
+};
+
+struct _EAttachmentHandlerCalendarClass {
+ EAttachmentHandlerClass parent_class;
+};
+
+GType e_attachment_handler_calendar_get_type (void);
+
+G_END_DECLS
+
+#endif /* E_ATTACHMENT_HANDLER_CALENDAR_H */
diff --git a/calendar/modules/e-cal-shell-module.c b/calendar/modules/e-cal-shell-module.c
index b3d296c3b0..15b5af2d20 100644
--- a/calendar/modules/e-cal-shell-module.c
+++ b/calendar/modules/e-cal-shell-module.c
@@ -36,6 +36,7 @@
#include "calendar/common/authentication.h"
#include "calendar/gui/calendar-config.h"
#include "calendar/gui/comp-util.h"
+#include "calendar/gui/e-attachment-handler-calendar.h"
#include "calendar/gui/e-cal-config.h"
#include "calendar/gui/e-cal-event.h"
#include "calendar/gui/dialogs/cal-prefs-dialog.h"
@@ -541,4 +542,6 @@ e_shell_module_init (GTypeModule *type_module)
cal_shell_module_init_hooks ();
cal_shell_module_init_importers ();
cal_shell_module_init_preferences (shell);
+
+ e_attachment_handler_calendar_get_type ();
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-29 21:29:08 +0800