/* Evolution calendar - Framework for a calendar component editor dialog
*
* Copyright (C) 2001 Ximian, Inc.
*
* Author: Federico Mena-Quintero <federico@ximian.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 Place, Suite 330, Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <glib.h>
#include <gdk/gdkkeysyms.h>
#include <gtk/gtkstock.h>
#include <libgnome/libgnome.h>
#include <libgnome/gnome-i18n.h>
#include <libgnomeui/gnome-uidefs.h>
#include <libgnomeui/gnome-dialog.h>
#include <libgnomeui/gnome-dialog-util.h>
#include <libgnomeui/gnome-messagebox.h>
#include <e-util/e-dialog-utils.h>
#include <e-util/e-icon-factory.h>
#include <evolution-shell-component-utils.h>
#include <camel/camel-url.h>
#include <camel/camel-exception.h>
#include <camel/camel-folder.h>
#include <camel/camel-stream-mem.h>
#include <camel/camel-mime-message.h>
#include "mail/mail-tools.h"
#include "mail/em-popup.h"
#include "../print.h"
#include "../comp-util.h"
#include "save-comp.h"
#include "delete-comp.h"
#include "send-comp.h"
#include "changed-comp.h"
#include "cancel-comp.h"
#include "recur-comp.h"
#include "comp-editor.h"
#include "cal-attachment-bar.h"
#include "widgets/misc/e-expander.h"
#include "e-util/e-error.h"
#define d(x) x
/* Private part of the CompEditor structure */
struct _CompEditorPrivate {
/* Client to use */
ECal *client;
/* Source client (where comp lives currently) */
ECal *source_client;
/* View to listen for changes */
ECalView *view;
/* Calendar object/uid we are editing; this is an internal copy */
ECalComponent *comp;
/* The pages we have */
GList *pages;
/* Notebook to hold the pages */
GtkNotebook *notebook;
/* Attachment handling */
GtkWidget *attachment_bar;
GtkWidget *attachment_scrolled_window;
GtkWidget *attachment_expander;
GtkWidget *attachment_expander_label;
GtkWidget *attachment_expander_icon;
GtkWidget *attachment_expander_num;
guint32 attachment_bar_visible : 1;
/* TODO use this flags for setting all the boolean variables
below */
CompEditorFlags flags;
gboolean changed;
gboolean needs_send;
CalObjModType mod;
gboolean existing_org;
gboolean user_org;
gboolean is_group_item;
gboolean warned;
char *help_section;
};
static gint comp_editor_key_press_event (GtkWidget *d, GdkEventKey *e);
static void comp_editor_finalize (GObject *object);
static void comp_editor_show_help (CompEditor *editor);
static void real_set_e_cal (CompEditor *editor, ECal *client);
static void real_edit_comp (CompEditor *editor, ECalComponent *comp);
static gboolean real_send_comp (CompEditor *editor, ECalComponentItipMethod method);
static gboolean prompt_to_save_changes (CompEditor *editor, gboolean send);
static void delete_comp (CompEditor *editor);
static void close_dialog (CompEditor *editor);
static void page_changed_cb (GtkObject *obj, gpointer data);
static void needs_send_cb (GtkObject *obj, gpointer data);
static void page_summary_changed_cb (GtkObject *obj, const char *summary, gpointer data);
static void page_dates_changed_cb (GtkObject *obj, CompEditorPageDates *dates, gpointer data);
static void obj_modified_cb (ECal *client, GList *objs, gpointer data);
static void obj_removed_cb (ECal *client, GList *uids, gpointer data);
G_DEFINE_TYPE (CompEditor, comp_editor, GTK_TYPE_DIALOG);
enum {
DND_TYPE_MESSAGE_RFC822,
DND_TYPE_X_UID_LIST,
DND_TYPE_TEXT_URI_LIST,
DND_TYPE_NETSCAPE_URL,
DND_TYPE_TEXT_VCARD,
DND_TYPE_TEXT_CALENDAR,
};
static GtkTargetEntry drop_types[] = {
{ "message/rfc822", 0, DND_TYPE_MESSAGE_RFC822 },
{ "x-uid-list", 0, DND_TYPE_X_UID_LIST },
{ "text/uri-list", 0, DND_TYPE_TEXT_URI_LIST },
{ "_NETSCAPE_URL", 0, DND_TYPE_NETSCAPE_URL },
{ "text/x-vcard", 0, DND_TYPE_TEXT_VCARD },
{ "text/calendar", 0, DND_TYPE_TEXT_CALENDAR },
};
#define num_drop_types (sizeof (drop_types) / sizeof (drop_types[0]))
static struct {
char *target;
GdkAtom atom;
guint32 actions;
} drag_info[] = {
{ "message/rfc822", 0, GDK_ACTION_COPY },
{ "x-uid-list", 0, GDK_ACTION_ASK|GDK_ACTION_MOVE|GDK_ACTION_COPY },
{ "text/uri-list", 0, GDK_ACTION_COPY },
{ "_NETSCAPE_URL", 0, GDK_ACTION_COPY },
{ "text/x-vcard", 0, GDK_ACTION_COPY },
{ "text/calendar", 0, GDK_ACTION_COPY },
};
static void
attach_message(CompEditor *editor, CamelMimeMessage *msg)
{
CamelMimePart *mime_part;
const char *subject;
mime_part = camel_mime_part_new();
camel_mime_part_set_disposition(mime_part, "inline");
subject = camel_mime_message_get_subject(msg);
if (subject) {
char *desc = g_strdup_printf(_("Attached message - %s"), subject);
camel_mime_part_set_description(mime_part, desc);
g_free(desc);
} else
camel_mime_part_set_description(mime_part, _("Attached message"));
camel_medium_set_content_object((CamelMedium *)mime_part, (CamelDataWrapper *)msg);
camel_mime_part_set_content_type(mime_part, "message/rfc822");
cal_attachment_bar_attach_mime_part(CAL_ATTACHMENT_BAR(editor->priv->attachment_bar), mime_part);
camel_object_unref(mime_part);
}
struct _drop_data {
CompEditor *editor;
GdkDragContext *context;
/* Only selection->data and selection->length are valid */
GtkSelectionData *selection;
guint32 action;
guint info;
guint time;
unsigned int move:1;
unsigned int moved:1;
unsigned int aborted:1;
};
static void
drop_action(CompEditor *editor, GdkDragContext *context, guint32 action, GtkSelectionData *selection, guint info, guint time)
{
char *tmp, *str, **urls;
CamelMimePart *mime_part;
CamelStream *stream;
CamelURL *url;
CamelMimeMessage *msg;
char *content_type;
int i, success=FALSE, delete=FALSE;
switch (info) {
case DND_TYPE_MESSAGE_RFC822:
d(printf ("dropping a message/rfc822\n"));
/* write the message(s) out to a CamelStream so we can use it */
stream = camel_stream_mem_new ();
camel_stream_write (stream, selection->data, selection->length);
camel_stream_reset (stream);
msg = camel_mime_message_new ();
if (camel_data_wrapper_construct_from_stream((CamelDataWrapper *)msg, stream) != -1) {
attach_message(editor, msg);
success = TRUE;
delete = action == GDK_ACTION_MOVE;
}
camel_object_unref(msg);
camel_object_unref(stream);
break;
case DND_TYPE_TEXT_URI_LIST:
case DND_TYPE_NETSCAPE_URL:
d(printf ("dropping a text/uri-list\n"));
tmp = g_strndup (selection->data, selection->length);
urls = g_strsplit (tmp, "\n", 0);
g_free (tmp);
for (i = 0; urls[i] != NULL; i++) {
str = g_strstrip (urls[i]);
if (urls[i][0] == '#') {
g_free(str);
continue;
}
if (!g_ascii_strncasecmp (str, "mailto:", 7)) {
/* TODO does not handle mailto now */
g_free (str);
} else {
url = camel_url_new (str, NULL);
if (url == NULL) {
g_free (str);
continue;
}
if (!g_ascii_strcasecmp (url->protocol, "file"))
cal_attachment_bar_attach
(CAL_ATTACHMENT_BAR (editor->priv->attachment_bar),
url->path);
else
cal_attachment_bar_attach_remote_file
(CAL_ATTACHMENT_BAR (editor->priv->attachment_bar),
str);
camel_url_free (url);
g_free (str);
}
}
g_free (urls);
success = TRUE;
break;
case DND_TYPE_TEXT_VCARD:
case DND_TYPE_TEXT_CALENDAR:
content_type = gdk_atom_name (selection->type);
d(printf ("dropping a %s\n", content_type));
mime_part = camel_mime_part_new ();
camel_mime_part_set_content (mime_part, selection->data, selection->length, content_type);
camel_mime_part_set_disposition (mime_part, "inline");
cal_attachment_bar_attach_mime_part
(CAL_ATTACHMENT_BAR (editor->priv->attachment_bar),
mime_part);
camel_object_unref (mime_part);
g_free (content_type);
success = TRUE;
break;
case DND_TYPE_X_UID_LIST: {
GPtrArray *uids;
char *inptr, *inend;
CamelFolder *folder;
CamelException ex = CAMEL_EXCEPTION_INITIALISER;
/* NB: This all runs synchronously, could be very slow/hang/block the ui */
uids = g_ptr_array_new();
inptr = selection->data;
inend = selection->data + selection->length;
while (inptr < inend) {
char *start = inptr;
while (inptr < inend && *inptr)
inptr++;
if (start > (char *)selection->data)
g_ptr_array_add(uids, g_strndup(start, inptr-start));
inptr++;
}
if (uids->len > 0) {
folder = mail_tool_uri_to_folder(selection->data, 0, &ex);
if (folder) {
if (uids->len == 1) {
msg = camel_folder_get_message(folder, uids->pdata[0], &ex);
if (msg == NULL)
goto fail;
attach_message(editor, msg);
} else {
CamelMultipart *mp = camel_multipart_new();
char *desc;
camel_data_wrapper_set_mime_type((CamelDataWrapper *)mp, "multipart/digest");
camel_multipart_set_boundary(mp, NULL);
for (i=0;i<uids->len;i++) {
msg = camel_folder_get_message(folder, uids->pdata[i], &ex);
if (msg) {
mime_part = camel_mime_part_new();
camel_mime_part_set_disposition(mime_part, "inline");
camel_medium_set_content_object((CamelMedium *)mime_part, (CamelDataWrapper *)msg);
camel_mime_part_set_content_type(mime_part, "message/rfc822");
camel_multipart_add_part(mp, mime_part);
camel_object_unref(mime_part);
camel_object_unref(msg);
} else {
camel_object_unref(mp);
goto fail;
}
}
mime_part = camel_mime_part_new();
camel_medium_set_content_object((CamelMedium *)mime_part, (CamelDataWrapper *)mp);
/* translators, this count will always be >1 */
desc = g_strdup_printf(ngettext("Attached message", "%d attached messages", uids->len), uids->len);
camel_mime_part_set_description(mime_part, desc);
g_free(desc);
cal_attachment_bar_attach_mime_part
(CAL_ATTACHMENT_BAR(editor->priv->attachment_bar), mime_part);
camel_object_unref(mime_part);
camel_object_unref(mp);
}
success = TRUE;
delete = action == GDK_ACTION_MOVE;
fail:
if (camel_exception_is_set(&ex)) {
char *name;
camel_object_get(folder, NULL, CAMEL_FOLDER_NAME, &name, NULL);
e_error_run((GtkWindow *)editor, "mail-editor:attach-nomessages",
name?name:(char *)selection->data, camel_exception_get_description(&ex), NULL);
camel_object_free(folder, CAMEL_FOLDER_NAME, name);
}
camel_object_unref(folder);
} else {
e_error_run((GtkWindow *)editor, "mail-editor:attach-nomessages",
selection->data, camel_exception_get_description(&ex), NULL);
}
camel_exception_clear(&ex);
}
g_ptr_array_free(uids, TRUE);
break; }
default:
d(printf ("dropping an unknown\n"));
break;
}
printf("Drag finished, success %d delete %d\n", success, delete);
gtk_drag_finish(context, success, delete, time);
}
static void
drop_popup_copy (EPopup *ep, EPopupItem *item, void *data)
{
struct _drop_data *m = data;
drop_action(m->editor, m->context, GDK_ACTION_COPY, m->selection, m->info, m->time);
}
static void
drop_popup_move (EPopup *ep, EPopupItem *item, void *data)
{
struct _drop_data *m = data;
drop_action(m->editor, m->context, GDK_ACTION_MOVE, m->selection, m->info, m->time);
}
static void
drop_popup_cancel(EPopup *ep, EPopupItem *item, void *data)
{
struct _drop_data *m = data;
gtk_drag_finish(m->context, FALSE, FALSE, m->time);
}
static EPopupItem drop_popup_menu[] = {
{ E_POPUP_ITEM, "00.emc.02", N_("_Copy"), drop_popup_copy, NULL, "stock_mail-copy", 0 },
{ E_POPUP_ITEM, "00.emc.03", N_("_Move"), drop_popup_move, NULL, "stock_mail-move", 0 },
{ E_POPUP_BAR, "10.emc" },
{ E_POPUP_ITEM, "99.emc.00", N_("Cancel _Drag"), drop_popup_cancel, NULL, NULL, 0 },
};
static void
drop_popup_free(EPopup *ep, GSList *items, void *data)
{
struct _drop_data *m = data;
g_slist_free(items);
g_object_unref(m->context);
g_object_unref(m->editor);
g_free(m->selection->data);
g_free(m->selection);
g_free(m);
}
static void
drag_data_received (CompEditor *editor, GdkDragContext *context,
int x, int y, GtkSelectionData *selection,
guint info, guint time)
{
if (selection->data == NULL || selection->length == -1)
return;
if (context->action == GDK_ACTION_ASK) {
EMPopup *emp;
GSList *menus = NULL;
GtkMenu *menu;
int i;
struct _drop_data *m;
m = g_malloc0(sizeof(*m));
m->context = context;
g_object_ref(context);
m->editor = editor;
g_object_ref(editor);
m->action = context->action;
m->info = info;
m->time = time;
m->selection = g_malloc0(sizeof(*m->selection));
m->selection->data = g_malloc(selection->length);
memcpy(m->selection->data, selection->data, selection->length);
m->selection->length = selection->length;
emp = em_popup_new("org.gnome.evolution.mail.editor.popup.drop");
for (i=0;i<sizeof(drop_popup_menu)/sizeof(drop_popup_menu[0]);i++)
menus = g_slist_append(menus, &drop_popup_menu[i]);
e_popup_add_items((EPopup *)emp, menus, NULL, drop_popup_free, m);
menu = e_popup_create_menu_once((EPopup *)emp, NULL, 0);
gtk_menu_popup(menu, NULL, NULL, NULL, NULL, 0, time);
} else {
drop_action(editor, context, context->action, selection, info, time);
}
}
static gboolean
drag_motion(GObject *o, GdkDragContext *context, gint x, gint y, guint time, CompEditor *editor)
{
GList *targets;
GdkDragAction action, actions = 0;
for (targets = context->targets; targets; targets = targets->next) {
int i;
for (i=0;i<sizeof(drag_info)/sizeof(drag_info[0]);i++)
if (targets->data == (void *)drag_info[i].atom)
actions |= drag_info[i].actions;
}
actions &= context->actions;
action = context->suggested_action;
/* we default to copy */
if (action == GDK_ACTION_ASK && (actions & (GDK_ACTION_MOVE|GDK_ACTION_COPY)) != (GDK_ACTION_MOVE|GDK_ACTION_COPY))
action = GDK_ACTION_COPY;
gdk_drag_status(context, action, time);
return action != 0;
}
/* Class initialization function for the calendar component editor */
static void
comp_editor_class_init (CompEditorClass *klass)
{
GObjectClass *object_class;
GtkWidgetClass *widget_class;
GObjectClass *gobject_class;
int i;
for (i=0;i<sizeof(drag_info)/sizeof(drag_info[0]);i++)
drag_info[i].atom = gdk_atom_intern(drag_info[i].target, FALSE);
gobject_class = G_OBJECT_CLASS(klass);
object_class = G_OBJECT_CLASS (klass);
widget_class = GTK_WIDGET_CLASS (klass);
klass->set_e_cal = real_set_e_cal;
klass->edit_comp = real_edit_comp;
klass->send_comp = real_send_comp;
widget_class->key_press_event = comp_editor_key_press_event;
object_class->finalize = comp_editor_finalize;
}
static void
listen_for_changes (CompEditor *editor)
{
CompEditorPrivate *priv;
const char *uid = NULL;
priv = editor->priv;
/* Discard change listener */
if (priv->view) {
g_signal_handlers_disconnect_matched (G_OBJECT (priv->view),
G_SIGNAL_MATCH_DATA,
0, 0, NULL, NULL,
editor);
g_object_unref (priv->view);
priv->view = NULL;
}
/* Listen for changes */
if (priv->comp)
e_cal_component_get_uid (priv->comp, &uid);
if (uid) {
char *query;
query = g_strdup_printf ("(uid? \"%s\")", uid);
e_cal_get_query (priv->source_client, query, &priv->view, NULL);
g_free (query);
}
if (priv->view) {
g_signal_connect (priv->view, "objects_modified",
G_CALLBACK (obj_modified_cb), editor);
g_signal_connect((priv->view), "objects_removed",
G_CALLBACK (obj_removed_cb), editor);
e_cal_view_start (priv->view);
}
}
/* This sets the focus to the toplevel, so any field being edited is committed.
FIXME: In future we may also want to check some of the fields are valid,
e.g. the EDateEdit fields. */
static void
commit_all_fields (CompEditor *editor)
{
CompEditorPrivate *priv;
priv = editor->priv;
gtk_window_set_focus (GTK_WINDOW (editor), NULL);
}
static void
send_timezone (gpointer key, gpointer value, gpointer user_data)
{
icaltimezone *zone = value;
CompEditor *editor = user_data;
e_cal_add_timezone (editor->priv->client, zone, NULL);
}
static gboolean
save_comp (CompEditor *editor)
{
CompEditorPrivate *priv;
ECalComponent *clone;
GList *l;
gboolean result;
GError *error = NULL;
GHashTable *timezones;
const char *orig_uid;
icalcomponent *icalcomp;
priv = editor->priv;
if (!priv->changed)
return TRUE;
/* Stop listening because we are about to change things */
if (priv->view) {
g_signal_handlers_disconnect_matched (G_OBJECT (priv->view),
G_SIGNAL_MATCH_DATA,
0, 0, NULL, NULL,
editor);
g_object_unref (priv->view);
priv->view = NULL;
}
/* Update on the server */
timezones = g_hash_table_new (g_str_hash, g_str_equal);
clone = e_cal_component_clone (priv->comp);
for (l = priv->pages; l != NULL; l = l->next) {
if (!comp_editor_page_fill_component (l->data, clone)) {
g_object_unref (clone);
g_hash_table_destroy (timezones);
comp_editor_show_page (editor, COMP_EDITOR_PAGE (l->data));
return FALSE;
}
/* retrieve all timezones */
comp_editor_page_fill_timezones (l->data, timezones);
}
/* If we are not the organizer, we don't update the sequence number */
if (!e_cal_component_has_organizer (clone) || itip_organizer_is_user (clone, priv->client))
e_cal_component_commit_sequence (clone);
else
e_cal_component_abort_sequence (clone);
g_object_unref (priv->comp);
priv->comp = clone;
e_cal_component_get_uid (priv->comp, &orig_uid);
/* send timezones */
g_hash_table_foreach (timezones, (GHFunc) send_timezone, editor);
g_hash_table_destroy (timezones);
/* Attachments*/
e_cal_component_set_attachment_list (priv->comp,
cal_attachment_bar_get_attachment_list ((CalAttachmentBar *) priv->attachment_bar));
icalcomp = e_cal_component_get_icalcomponent (priv->comp);
/* send the component to the server */
if (!cal_comp_is_on_server (priv->comp, priv->client)) {
result = e_cal_create_object (priv->client, icalcomp, NULL, &error);
} else {
if (priv->mod == CALOBJ_MOD_THIS) {
e_cal_component_set_rdate_list (priv->comp, NULL);
e_cal_component_set_rrule_list (priv->comp, NULL);
e_cal_component_set_exdate_list (priv->comp, NULL);
e_cal_component_set_exrule_list (priv->comp, NULL);
}
result = e_cal_modify_object (priv->client, icalcomp, priv->mod, &error);
}
/* If the delay delivery is set, the items will not be created in the server immediately,
so we need not show them in the view. They will appear as soon as the server creates
it after the delay period */
if (result && e_cal_component_has_attendees (priv->comp)) {
gboolean delay_set = FALSE;
icalproperty *icalprop;
icalprop = icalcomponent_get_first_property (icalcomp, ICAL_X_PROPERTY);
while (icalprop) {
const char *x_name;
x_name = icalproperty_get_x_name (icalprop);
if (!strcmp (x_name, "X-EVOLUTION-OPTIONS-DELAY")) {
delay_set = TRUE;
break;
}
icalprop = icalcomponent_get_next_property (icalcomp, ICAL_X_PROPERTY);
}
if (delay_set)
return TRUE;
}
if (!result) {
GtkWidget *dlg;
char *msg;
msg = g_strdup (error ? error->message : _("Could not update object"));
dlg = gnome_error_dialog (msg);
gnome_dialog_run_and_close (GNOME_DIALOG (dlg));
g_free (msg);
if (error)
g_error_free (error);
return FALSE;
} else {
if (priv->source_client &&
!e_source_equal (e_cal_get_source (priv->client),
e_cal_get_source (priv->source_client)) &&
cal_comp_is_on_server (priv->comp, priv->source_client)) {
/* Comp found a new home. Remove it from old one. */
e_cal_remove_object (priv->source_client, orig_uid, NULL);
/* Let priv->source_client point to new home, so we can move it
* again this session. */
g_object_unref (priv->source_client);
priv->source_client = g_object_ref (priv->client);
listen_for_changes (editor);
}
priv->changed = FALSE;
}
return TRUE;
}
static gboolean
save_comp_with_send (CompEditor *editor)
{
CompEditorPrivate *priv;
gboolean send;
priv = editor->priv;
send = priv->changed && priv->needs_send;
if (!save_comp (editor))
return FALSE;
if (send && send_component_dialog ((GtkWindow *) editor, priv->client, priv->comp, !priv->existing_org)) {
if (itip_organizer_is_user (priv->comp, priv->client))
return comp_editor_send_comp (editor, E_CAL_COMPONENT_METHOD_REQUEST);
else
return comp_editor_send_comp (editor, E_CAL_COMPONENT_METHOD_REPLY);
}
return TRUE;
}
static gboolean
prompt_to_save_changes (CompEditor *editor, gboolean send)
{
CompEditorPrivate *priv;
gboolean read_only;
priv = editor->priv;
if (!priv->changed)
return TRUE;
if (!e_cal_is_read_only (priv->client, &read_only, NULL) || read_only)
return TRUE;
switch (save_component_dialog (GTK_WINDOW(editor), priv->comp)) {
case GTK_RESPONSE_YES: /* Save */
if (e_cal_component_is_instance (priv->comp))
if (!recur_component_dialog (priv->client, priv->comp, &priv->mod, GTK_WINDOW (editor)))
return FALSE;
if (send && save_comp_with_send (editor))
return TRUE;
else if (!send && save_comp (editor))
return TRUE;
else
return FALSE;
case GTK_RESPONSE_NO: /* Discard */
return TRUE;
case GTK_RESPONSE_CANCEL: /* Cancel */
default:
return FALSE;
}
}
static void
response_cb (GtkWidget *widget, int response, gpointer data)
{
CompEditor *editor = COMP_EDITOR (data);
CompEditorPrivate *priv;
ECalComponentText text;
priv = editor->priv;
switch (response) {
case GTK_RESPONSE_OK:
/* Check whether the downloads are completed */
if (cal_attachment_bar_get_download_count (CAL_ATTACHMENT_BAR (editor->priv->attachment_bar)) ){
ECalComponentVType vtype = e_cal_component_get_vtype(editor->priv->comp);
gboolean response;
if (vtype == E_CAL_COMPONENT_EVENT)
response = em_utils_prompt_user((GtkWindow *)widget,
NULL,
"calendar:ask-send-event-pending-download",
NULL);
else
response = em_utils_prompt_user((GtkWindow *)widget,
NULL,
"calendar:ask-send-task-pending-download",
NULL);
if (!response)
return;
}
commit_all_fields (editor);
if (e_cal_component_is_instance (priv->comp))
if (!recur_component_dialog (priv->client, priv->comp, &priv->mod, GTK_WINDOW (editor)))
return;
if (save_comp_with_send (editor)) {
e_cal_component_get_summary (priv->comp, &text);
if (!text.value) {
if (!send_component_prompt_subject ((GtkWindow *) editor, priv->client, priv->comp))
return;
}
close_dialog (editor);
}
break;
case GTK_RESPONSE_HELP:
comp_editor_show_help (editor);
break;
case GTK_RESPONSE_CANCEL:
commit_all_fields (editor);
if (prompt_to_save_changes (editor, TRUE))
close_dialog (editor);
break;
default:
/* We handle delete event below */
break;
}
}
static int
delete_event_cb (GtkWidget *widget, GdkEvent *event, gpointer data)
{
CompEditor *editor = COMP_EDITOR (data);
CompEditorPrivate *priv;
ECalComponentText text;
priv = editor->priv;
commit_all_fields (editor);
if (prompt_to_save_changes (editor, TRUE))
close_dialog (editor);
return TRUE;
}
static void
attachment_bar_changed_cb (CalAttachmentBar *bar,
void *data)
{
CompEditor *editor = COMP_EDITOR (data);
guint attachment_num = cal_attachment_bar_get_num_attachments (
CAL_ATTACHMENT_BAR (editor->priv->attachment_bar));
if (attachment_num) {
gchar *num_text = g_strdup_printf (
ngettext ("<b>%d</b> Attachment", "<b>%d</b> Attachments", attachment_num),
attachment_num);
gtk_label_set_markup (GTK_LABEL (editor->priv->attachment_expander_num),
num_text);
g_free (num_text);
gtk_widget_show (editor->priv->attachment_expander_icon);
} else {
gtk_label_set_text (GTK_LABEL (editor->priv->attachment_expander_num), "");
gtk_widget_hide (editor->priv->attachment_expander_icon);
}
/* Mark the editor as changed so it prompts about unsaved
changes on close */
comp_editor_set_changed (editor, TRUE);
}
static gboolean
attachment_bar_icon_clicked_cb (CalAttachmentBar *bar, GdkEvent *event, void *data)
{
GnomeIconList *icon_list;
GList *p;
int num;
char *attach_file_url;
GError *error = NULL;
if (E_IS_CAL_ATTACHMENT_BAR (bar) && event->type == GDK_2BUTTON_PRESS) {
icon_list = GNOME_ICON_LIST (bar);
p = gnome_icon_list_get_selection (icon_list);
if (p) {
num = GPOINTER_TO_INT (p->data);
attach_file_url = cal_attachment_bar_get_nth_attachment_filename (bar, num);
/* launch the url now */
/* TODO should send GError and handle error conditions
* here */
gnome_url_show (attach_file_url, &error);
if (error)
g_message ("DEBUG: Launch failed :(\n");
g_free (attach_file_url); }
return TRUE;
} else
return FALSE;
}
/* Creates the basic in the editor */
static void
setup_widgets (CompEditor *editor)
{
CompEditorPrivate *priv;
GtkWidget *expander_hbox, *vbox;
GdkPixbuf *attachment_pixbuf;
priv = editor->priv;
/* Useful vbox */
vbox = gtk_vbox_new (FALSE, 12);
gtk_container_set_border_width (GTK_CONTAINER (vbox), 12);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (editor)->vbox), vbox, TRUE, TRUE, 0);
gtk_widget_show (vbox);
/* Notebook */
priv->notebook = GTK_NOTEBOOK (gtk_notebook_new ());
gtk_widget_show (GTK_WIDGET (priv->notebook));
gtk_box_pack_start (GTK_BOX (vbox), GTK_WIDGET (priv->notebook),
TRUE, TRUE, 0);
/* Buttons */
gtk_dialog_add_button (GTK_DIALOG (editor), GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
gtk_dialog_add_button (GTK_DIALOG (editor), GTK_STOCK_OK, GTK_RESPONSE_OK);
gtk_dialog_add_button (GTK_DIALOG (editor), GTK_STOCK_HELP, GTK_RESPONSE_HELP);
gtk_dialog_set_response_sensitive (GTK_DIALOG (editor), GTK_RESPONSE_OK, FALSE);
g_signal_connect (editor, "response", G_CALLBACK (response_cb), editor);
g_signal_connect (editor, "delete_event", G_CALLBACK (delete_event_cb), editor);
/*Attachments */
priv->attachment_scrolled_window = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (priv->attachment_scrolled_window),
GTK_SHADOW_IN);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->attachment_scrolled_window),
GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
priv->attachment_bar = cal_attachment_bar_new (NULL);
GTK_WIDGET_SET_FLAGS (priv->attachment_bar, GTK_CAN_FOCUS);
gtk_container_add (GTK_CONTAINER (priv->attachment_scrolled_window),
priv->attachment_bar);
gtk_widget_show (priv->attachment_bar);
g_signal_connect (priv->attachment_bar, "changed",
G_CALLBACK (attachment_bar_changed_cb), editor);
g_signal_connect (GNOME_ICON_LIST (priv->attachment_bar), "event",
G_CALLBACK (attachment_bar_icon_clicked_cb), NULL);
priv->attachment_expander_label =
gtk_label_new_with_mnemonic (_("_Attachment Bar (drop attachments here)"));
priv->attachment_expander_num = gtk_label_new ("");
gtk_label_set_use_markup (GTK_LABEL (priv->attachment_expander_num), TRUE);
gtk_misc_set_alignment (GTK_MISC (priv->attachment_expander_label), 0.0, 0.5);
gtk_misc_set_alignment (GTK_MISC (priv->attachment_expander_num), 1.0, 0.5);
expander_hbox = gtk_hbox_new (FALSE, 0);
attachment_pixbuf = e_icon_factory_get_icon ("stock_attach", E_ICON_SIZE_MENU);
priv->attachment_expander_icon = gtk_image_new_from_pixbuf (attachment_pixbuf);
gtk_misc_set_alignment (GTK_MISC (priv->attachment_expander_icon), 1, 0.5);
gtk_widget_set_size_request (priv->attachment_expander_icon, 100, -1);
g_object_unref (attachment_pixbuf);
gtk_box_pack_start (GTK_BOX (expander_hbox), priv->attachment_expander_label,
TRUE, TRUE, 0);
gtk_box_pack_start (GTK_BOX (expander_hbox), priv->attachment_expander_icon,
TRUE, TRUE, 0);
gtk_box_pack_start (GTK_BOX (expander_hbox), priv->attachment_expander_num,
FALSE, TRUE, 0);
gtk_widget_show_all (expander_hbox);
gtk_widget_hide (priv->attachment_expander_icon);
gtk_box_pack_start (GTK_BOX (vbox), expander_hbox,
FALSE, FALSE, 0);
gtk_box_pack_start (GTK_BOX (vbox), priv->attachment_scrolled_window, FALSE, FALSE, GNOME_PAD_SMALL);
gtk_widget_show (priv->attachment_scrolled_window);
gtk_widget_show (expander_hbox);
}
void
comp_editor_sensitize_attachment_bar (CompEditor *editor, gboolean set)
{
CompEditorPrivate *priv;
g_return_if_fail (IS_COMP_EDITOR (editor));
priv = editor->priv;
gtk_widget_set_sensitive (GTK_WIDGET (priv->attachment_bar), set);
gtk_widget_set_sensitive (GTK_WIDGET (priv->attachment_scrolled_window), set);
}
/* Object initialization function for the calendar component editor */
static void
comp_editor_init (CompEditor *editor)
{
CompEditorPrivate *priv;
priv = g_new0 (CompEditorPrivate, 1);
editor->priv = priv;
setup_widgets (editor);
priv->pages = NULL;
priv->changed = FALSE;
priv->needs_send = FALSE;
priv->mod = CALOBJ_MOD_ALL;
priv->existing_org = FALSE;
priv->user_org = FALSE;
priv->warned = FALSE;
priv->is_group_item = FALSE;
priv->help_section = g_strdup ("usage-calendar");
/* DND support */
gtk_drag_dest_set (GTK_WIDGET (editor), GTK_DEST_DEFAULT_ALL, drop_types, num_drop_types, GDK_ACTION_COPY|GDK_ACTION_ASK|GDK_ACTION_MOVE);
g_signal_connect(editor, "drag_data_received", G_CALLBACK (drag_data_received), NULL);
g_signal_connect(editor, "drag-motion", G_CALLBACK(drag_motion), editor);
gtk_window_set_type_hint (GTK_WINDOW (editor), GDK_WINDOW_TYPE_HINT_NORMAL);
gtk_dialog_set_has_separator (GTK_DIALOG (editor), FALSE);
gtk_widget_ensure_style (GTK_WIDGET (editor));
gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (editor)->vbox), 0);
gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (editor)->action_area), 12);
}
static gint
comp_editor_key_press_event (GtkWidget *d, GdkEventKey *e)
{
#if 0
if (e->keyval == GDK_Escape) {
if (prompt_to_save_changes (COMP_EDITOR (d), TRUE))
close_dialog (COMP_EDITOR (d));
return TRUE;
}
#endif
if (GTK_WIDGET_CLASS (comp_editor_parent_class)->key_press_event)
return (* GTK_WIDGET_CLASS (comp_editor_parent_class)->key_press_event) (d, e);
return FALSE;
}
/* Destroy handler for the calendar component editor */
static void
comp_editor_finalize (GObject *object)
{
CompEditor *editor;
CompEditorPrivate *priv;
GList *l;
editor = COMP_EDITOR (object);
priv = editor->priv;
g_free (priv->help_section);
if (priv->client) {
g_object_unref (priv->client);
priv->client = NULL;
}
if (priv->source_client) {
g_object_unref (priv->source_client);
priv->source_client = NULL;
}
if (priv->view) {
g_signal_handlers_disconnect_matched (G_OBJECT (priv->view),
G_SIGNAL_MATCH_DATA,
0, 0, NULL, NULL,
editor);
g_object_unref (priv->view);
priv->view = NULL;
}
/* We want to destroy the pages after the widgets get destroyed,
since they have lots of signal handlers connected to the widgets
with the pages as the data. */
for (l = priv->pages; l != NULL; l = l->next)
g_object_unref (l->data);
if (priv->comp) {
g_object_unref (priv->comp);
priv->comp = NULL;
}
g_free (priv);
editor->priv = NULL;
if (G_OBJECT_CLASS (comp_editor_parent_class)->finalize)
(* G_OBJECT_CLASS (comp_editor_parent_class)->finalize) (object);
}
static void
comp_editor_show_help (CompEditor *editor)
{
GError *error = NULL;
CompEditorPrivate *priv;
priv = editor->priv;
gnome_help_display_desktop (NULL,
"evolution-" BASE_VERSION,
"evolution-" BASE_VERSION ".xml",
priv->help_section,
&error);
if (error != NULL)
g_warning ("%s", error->message);
}
static void
delete_comp (CompEditor *editor)
{
CompEditorPrivate *priv;
const char *uid;
priv = editor->priv;
e_cal_component_get_uid (priv->comp, &uid);
e_cal_remove_object (priv->client, uid, NULL);
close_dialog (editor);
}
/* Closes the dialog box and emits the appropriate signals */
static void
close_dialog (CompEditor *editor)
{
CompEditorPrivate *priv;
priv = editor->priv;
/* FIXME Unfortunately we do this here because otherwise corba
calls happen during destruction and we might get a change
notification back when we are in an inconsistent state */
if (priv->view)
g_signal_handlers_disconnect_matched (G_OBJECT (priv->view),
G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, editor);
gtk_widget_destroy (GTK_WIDGET (editor));
}
void
comp_editor_set_existing_org (CompEditor *editor, gboolean existing_org)
{
CompEditorPrivate *priv;
g_return_if_fail (editor != NULL);
g_return_if_fail (IS_COMP_EDITOR (editor));
priv = editor->priv;
priv->existing_org = existing_org;
}
gboolean
comp_editor_get_existing_org (CompEditor *editor)
{
CompEditorPrivate *priv;
g_return_val_if_fail (editor != NULL, FALSE);
g_return_val_if_fail (IS_COMP_EDITOR (editor), FALSE);
priv = editor->priv;
return priv->existing_org;
}
void
comp_editor_set_user_org (CompEditor *editor, gboolean user_org)
{
CompEditorPrivate *priv;
g_return_if_fail (editor != NULL);
g_return_if_fail (IS_COMP_EDITOR (editor));
priv = editor->priv;
priv->user_org = user_org;
}
gboolean
comp_editor_get_user_org (CompEditor *editor)
{
CompEditorPrivate *priv;
g_return_val_if_fail (editor != NULL, FALSE);
g_return_val_if_fail (IS_COMP_EDITOR (editor), FALSE);
priv = editor->priv;
return priv->user_org;
}
void
comp_editor_set_group_item (CompEditor *editor, gboolean group_item)
{
CompEditorPrivate *priv;
g_return_if_fail (editor != NULL);
g_return_if_fail (IS_COMP_EDITOR (editor));
priv = editor->priv;
priv->is_group_item = group_item;
}
gboolean
comp_editor_get_group_item (CompEditor *editor)
{
CompEditorPrivate *priv;
g_return_val_if_fail (editor != NULL, FALSE);
g_return_val_if_fail (IS_COMP_EDITOR (editor), FALSE);
priv = editor->priv;
return priv->is_group_item;
}
/**
* comp_editor_set_changed:
* @editor: A component editor
* @changed: Value to set the changed state to
*
* Set the dialog changed state to the given value
**/
void
comp_editor_set_changed (CompEditor *editor, gboolean changed)
{
CompEditorPrivate *priv;
priv = editor->priv;
priv->changed = changed;
gtk_dialog_set_response_sensitive (GTK_DIALOG (editor), GTK_RESPONSE_OK, changed);
gtk_dialog_set_default_response (GTK_DIALOG (editor), GTK_RESPONSE_OK);
}
/**
* comp_editor_get_changed:
* @editor: A component editor
*
* Gets the changed state of the dialog
*
* Return value: A boolean indicating if the dialog is in a changed
* state
**/
gboolean
comp_editor_get_changed (CompEditor *editor)
{
CompEditorPrivate *priv;
priv = editor->priv;
return priv->changed;
}
void
comp_editor_set_flags (CompEditor *editor, CompEditorFlags flags)
{
CompEditorPrivate *priv;
g_return_if_fail (editor != NULL);
g_return_if_fail (IS_COMP_EDITOR (editor));
priv = editor->priv;
priv->flags = flags;
}
CompEditorFlags
comp_editor_get_flags (CompEditor *editor)
{
CompEditorPrivate *priv;
g_return_val_if_fail (editor != NULL, FALSE);
g_return_val_if_fail (IS_COMP_EDITOR (editor), FALSE);
priv = editor->priv;
return priv->flags;
}
/**
* comp_editor_set_needs_send:
* @editor: A component editor
* @needs_send: Value to set the needs send state to
*
* Set the dialog needs send state to the given value
**/
void
comp_editor_set_needs_send (CompEditor *editor, gboolean needs_send)
{
CompEditorPrivate *priv;
priv = editor->priv;
priv->needs_send = needs_send;
}
/**
* comp_editor_get_needs_send:
* @editor: A component editor
*
* Gets the needs send state of the dialog
*
* Return value: A boolean indicating if the dialog is in a needs send
* state
**/
gboolean
comp_editor_get_needs_send (CompEditor *editor)
{
CompEditorPrivate *priv;
priv = editor->priv;
return priv->needs_send;
}
static void page_mapped_cb (GtkWidget *page_widget,
CompEditorPage *page)
{
GtkWidget *toplevel;
toplevel = gtk_widget_get_toplevel (page_widget);
if (!GTK_IS_WINDOW (toplevel))
return;
if (page->accel_group) {
gtk_window_add_accel_group (GTK_WINDOW (toplevel),
page->accel_group);
}
}
static void page_unmapped_cb (GtkWidget *page_widget,
CompEditorPage *page)
{
GtkWidget *toplevel;
toplevel = gtk_widget_get_toplevel (page_widget);
if (!GTK_IS_WINDOW (toplevel))
return;
if (page->accel_group) {
gtk_window_remove_accel_group (GTK_WINDOW (toplevel),
page->accel_group);
}
}
/**
* comp_editor_append_page:
* @editor: A component editor
* @page: A component editor page
* @label: Label of the page
*
* Appends a page to the editor notebook with the given label
**/
void
comp_editor_append_page (CompEditor *editor,
CompEditorPage *page,
const char *label)
{
CompEditorPrivate *priv;
GtkWidget *page_widget;
GtkWidget *label_widget;
gboolean is_first_page;
g_return_if_fail (editor != NULL);
g_return_if_fail (IS_COMP_EDITOR (editor));
g_return_if_fail (page != NULL);
g_return_if_fail (IS_COMP_EDITOR_PAGE (page));
g_return_if_fail (label != NULL);
priv = editor->priv;
g_object_ref (page);
/* set the flags */
page->flags = priv->flags;
/* If we are editing something, fill the widgets with current info */
if (priv->comp != NULL) {
ECalComponent *comp;
comp = comp_editor_get_current_comp (editor);
comp_editor_page_fill_widgets (page, comp);
g_object_unref (comp);
}
page_widget = comp_editor_page_get_widget (page);
g_assert (page_widget != NULL);
label_widget = gtk_label_new (label);
is_first_page = (priv->pages == NULL);
priv->pages = g_list_append (priv->pages, page);
gtk_notebook_append_page (priv->notebook, page_widget, label_widget);
/* Listen for things happening on the page */
g_signal_connect(page, "changed",
G_CALLBACK (page_changed_cb), editor);
g_signal_connect(page, "needs_send",
G_CALLBACK (needs_send_cb), editor);
g_signal_connect(page, "summary_changed",
G_CALLBACK (page_summary_changed_cb), editor);
g_signal_connect(page, "dates_changed",
G_CALLBACK (page_dates_changed_cb), editor);
/* Listen for when the page is mapped/unmapped so we can
install/uninstall the appropriate GtkAccelGroup. */
g_signal_connect((page_widget), "map",
G_CALLBACK (page_mapped_cb), page);
g_signal_connect((page_widget), "unmap",
G_CALLBACK (page_unmapped_cb), page);
/* The first page is the main page of the editor, so we ask it to focus
* its main widget.
*/
if (is_first_page)
comp_editor_page_focus_main_widget (page);
}
/**
* comp_editor_remove_page:
* @editor: A component editor
* @page: A component editor page
*
* Removes the page from the component editor
**/
void
comp_editor_remove_page (CompEditor *editor, CompEditorPage *page)
{
CompEditorPrivate *priv;
GtkWidget *page_widget;
gint page_num;
g_return_if_fail (editor != NULL);
g_return_if_fail (IS_COMP_EDITOR (editor));
g_return_if_fail (page != NULL);
g_return_if_fail (IS_COMP_EDITOR_PAGE (page));
priv = editor->priv;
page_widget = comp_editor_page_get_widget (page);
page_num = gtk_notebook_page_num (priv->notebook, page_widget);
if (page_num == -1)
return;
/* Disconnect all the signals added in append_page(). */
g_signal_handlers_disconnect_matched (page, G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, editor);
g_signal_handlers_disconnect_matched (page_widget, G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, page);
gtk_notebook_remove_page (priv->notebook, page_num);
priv->pages = g_list_remove (priv->pages, page);
g_object_unref (page);
}
/**
* comp_editor_show_page:
* @editor:
* @page:
*
*
**/
void
comp_editor_show_page (CompEditor *editor, CompEditorPage *page)
{
CompEditorPrivate *priv;
GtkWidget *page_widget;
gint page_num;
g_return_if_fail (editor != NULL);
g_return_if_fail (IS_COMP_EDITOR (editor));
g_return_if_fail (page != NULL);
g_return_if_fail (IS_COMP_EDITOR_PAGE (page));
priv = editor->priv;
page_widget = comp_editor_page_get_widget (page);
page_num = gtk_notebook_page_num (priv->notebook, page_widget);
gtk_notebook_set_page (priv->notebook, page_num);
}
/**
* comp_editor_set_e_cal:
* @editor: A component editor
* @client: The calendar client to use
*
* Sets the calendar client used by the editor to update components
**/
void
comp_editor_set_e_cal (CompEditor *editor, ECal *client)
{
CompEditorClass *klass;
g_return_if_fail (editor != NULL);
g_return_if_fail (IS_COMP_EDITOR (editor));
klass = COMP_EDITOR_CLASS (G_OBJECT_GET_CLASS (editor));
if (klass->set_e_cal)
klass->set_e_cal (editor, client);
}
/**
* comp_editor_get_e_cal:
* @editor: A component editor
*
* Returns the calendar client of the editor
*
* Return value: The calendar client of the editor
**/
ECal *
comp_editor_get_e_cal (CompEditor *editor)
{
CompEditorPrivate *priv;
g_return_val_if_fail (editor != NULL, NULL);
g_return_val_if_fail (IS_COMP_EDITOR (editor), NULL);
priv = editor->priv;
return priv->client;
}
void
comp_editor_set_help_section (CompEditor *editor, const char *section)
{
CompEditorPrivate *priv;
priv = editor->priv;
g_free (priv->help_section);
priv->help_section = g_strdup (section);
}
/* Creates an appropriate title for the event editor dialog */
static char *
make_title_from_comp (ECalComponent *comp, gboolean is_group_item)
{
char *title;
const char *type_string;
ECalComponentVType type;
ECalComponentText text;
if (!comp)
return g_strdup (_("Edit Appointment"));
type = e_cal_component_get_vtype (comp);
switch (type) {
case E_CAL_COMPONENT_EVENT:
if (is_group_item)
type_string = _("Meeting - %s");
else
type_string = _("Appointment - %s");
break;
case E_CAL_COMPONENT_TODO:
if (is_group_item)
type_string = _("Assigned Task - %s");
else
type_string = _("Task - %s");
break;
case E_CAL_COMPONENT_JOURNAL:
type_string = _("Journal entry - %s");
break;
default:
g_message ("make_title_from_comp(): Cannot handle object of type %d", type);
return NULL;
}
e_cal_component_get_summary (comp, &text);
if (text.value) {
title = g_strdup_printf (type_string, text.value);
} else {
title = g_strdup_printf (type_string, _("No summary"));
}
return title;
}
/* Creates an appropriate title for the event editor dialog */
static char *
make_title_from_string (ECalComponent *comp, const char *str, gboolean is_group_item)
{
char *title;
const char *type_string;
ECalComponentVType type;
if (!comp)
return g_strdup (_("Edit Appointment"));
type = e_cal_component_get_vtype (comp);
switch (type) {
case E_CAL_COMPONENT_EVENT:
if (is_group_item)
type_string = _("Meeting - %s");
else
type_string = _("Appointment - %s");
break;
case E_CAL_COMPONENT_TODO:
if (is_group_item)
type_string = _("Assigned Task - %s");
else
type_string = _("Task - %s");
break;
case E_CAL_COMPONENT_JOURNAL:
type_string = _("Journal entry - %s");
break;
default:
g_message ("make_title_from_string(): Cannot handle object of type %d", type);
return NULL;
}
if (str) {
title = g_strdup_printf (type_string, str);
} else {
title = g_strdup_printf (type_string, _("No summary"));
}
return title;
}
static const char *
make_icon_from_comp (ECalComponent *comp)
{
ECalComponentVType type;
if (!comp)
return "stock_calendar";
type = e_cal_component_get_vtype (comp);
switch (type) {
case E_CAL_COMPONENT_EVENT:
return "stock_new-appointment";
break;
case E_CAL_COMPONENT_TODO:
return "stock_task";
break;
default:
return "stock_calendar";
}
}
/* Sets the event editor's window title from a calendar component */
static void
set_title_from_comp (CompEditor *editor)
{
CompEditorPrivate *priv;
char *title;
priv = editor->priv;
title = make_title_from_comp (priv->comp, priv->is_group_item);
gtk_window_set_title (GTK_WINDOW (editor), title);
g_free (title);
}
static void
set_title_from_string (CompEditor *editor, const char *str)
{
CompEditorPrivate *priv;
char *title;
priv = editor->priv;
title = make_title_from_string (priv->comp, str, priv->is_group_item);
gtk_window_set_title (GTK_WINDOW (editor), title);
g_free (title);
}
static void
set_icon_from_comp (CompEditor *editor)
{
CompEditorPrivate *priv;
const char *icon_name;
GList *icon_list;
priv = editor->priv;
icon_name = make_icon_from_comp (priv->comp);
icon_list = e_icon_factory_get_icon_list (icon_name);
if (icon_list) {
gtk_window_set_icon_list (GTK_WINDOW (editor), icon_list);
g_list_foreach (icon_list, (GFunc) g_object_unref, NULL);
g_list_free (icon_list);
}
}
static void
fill_widgets (CompEditor *editor)
{
CompEditorPrivate *priv;
GList *l;
priv = editor->priv;
/*Check if attachments are available here and set them*/
if (e_cal_component_has_attachments (priv->comp)) {
GSList *attachment_list = NULL;
e_cal_component_get_attachment_list (priv->comp, &attachment_list);
cal_attachment_bar_set_attachment_list
((CalAttachmentBar *)priv->attachment_bar, attachment_list);
}
for (l = priv->pages; l != NULL; l = l->next)
comp_editor_page_fill_widgets (l->data, priv->comp);
}
static void
real_set_e_cal (CompEditor *editor, ECal *client)
{
CompEditorPrivate *priv;
GList *elem;
g_return_if_fail (editor != NULL);
g_return_if_fail (IS_COMP_EDITOR (editor));
priv = editor->priv;
if (client == priv->client)
return;
if (client) {
g_return_if_fail (E_IS_CAL (client));
g_return_if_fail (e_cal_get_load_state (client) ==
E_CAL_LOAD_LOADED);
g_object_ref (client);
}
if (priv->client)
g_object_unref (priv->client);
priv->client = client;
if (!priv->source_client)
priv->source_client = g_object_ref (client);
/* Pass the client to any pages that need it. */
for (elem = priv->pages; elem; elem = elem->next)
comp_editor_page_set_e_cal (elem->data, client);
}
static void
real_edit_comp (CompEditor *editor, ECalComponent *comp)
{
CompEditorPrivate *priv;
const char *uid;
g_return_if_fail (editor != NULL);
g_return_if_fail (IS_COMP_EDITOR (editor));
priv = editor->priv;
if (priv->comp) {
g_object_unref (priv->comp);
priv->comp = NULL;
}
if (comp)
priv->comp = e_cal_component_clone (comp);
priv->existing_org = e_cal_component_has_organizer (comp);
priv->user_org = itip_organizer_is_user (comp, priv->client);
priv->warned = FALSE;
set_title_from_comp (editor);
set_icon_from_comp (editor);
e_cal_component_get_uid (comp, &uid);
cal_attachment_bar_set_local_attachment_store ((CalAttachmentBar *) priv->attachment_bar,
e_cal_get_local_attachment_store (priv->client));
cal_attachment_bar_set_comp_uid (priv->attachment_bar, g_strdup (uid));
fill_widgets (editor);
priv->changed =FALSE;
listen_for_changes (editor);
}
static gboolean
real_send_comp (CompEditor *editor, ECalComponentItipMethod method)
{
CompEditorPrivate *priv;
ECalComponent *tmp_comp;
g_return_val_if_fail (editor != NULL, FALSE);
g_return_val_if_fail (IS_COMP_EDITOR (editor), FALSE);
priv = editor->priv;
if (!e_cal_component_has_attachments (priv->comp)) {
if (itip_send_comp (method, priv->comp, priv->client,
NULL, NULL)) {
#if 0
tmp_comp = priv->comp;
g_object_ref (tmp_comp);
comp_editor_edit_comp (editor, tmp_comp);
g_object_unref (tmp_comp);
comp_editor_set_changed (editor, TRUE);
save_comp (editor);
#endif
return TRUE;
}
} else {
/* Clone the component with attachments set to CID:... */
ECalComponent *send_comp;
int num_attachments, i;
GSList *attach_list = NULL;
GSList *mime_attach_list;
send_comp = e_cal_component_clone (priv->comp);
num_attachments = e_cal_component_get_num_attachments (send_comp);
for (i = 0; i < num_attachments ; i++) {
attach_list = g_slist_append (attach_list, g_strdup ("CID:..."));
}
e_cal_component_set_attachment_list (send_comp, attach_list);
/* mime_attach_list is freed by itip_send_comp */
mime_attach_list = comp_editor_get_mime_attach_list (editor);
if (itip_send_comp (method, send_comp, priv->client,
NULL, mime_attach_list)) {
tmp_comp = priv->comp;
g_object_ref (tmp_comp);
comp_editor_edit_comp (editor, tmp_comp);
g_object_unref (tmp_comp);
comp_editor_set_changed (editor, TRUE);
save_comp (editor);
g_object_unref (send_comp);
return TRUE;
}
g_object_unref (send_comp);
}
comp_editor_set_changed (editor, TRUE);
return FALSE;
}
/**
* comp_editor_edit_comp:
* @editor: A component editor
* @comp: A calendar component
*
* Starts the editor editing the given component
**/
void
comp_editor_edit_comp (CompEditor *editor, ECalComponent *comp)
{
CompEditorClass *klass;
g_return_if_fail (editor != NULL);
g_return_if_fail (IS_COMP_EDITOR (editor));
g_return_if_fail (comp != NULL);
g_return_if_fail (E_IS_CAL_COMPONENT (comp));
klass = COMP_EDITOR_CLASS (G_OBJECT_GET_CLASS (editor));
if (klass->edit_comp)
klass->edit_comp (editor, comp);
}
ECalComponent *
comp_editor_get_comp (CompEditor *editor)
{
CompEditorPrivate *priv;
g_return_val_if_fail (editor != NULL, NULL);
g_return_val_if_fail (IS_COMP_EDITOR (editor), NULL);
priv = editor->priv;
return priv->comp;
}
ECalComponent *
comp_editor_get_current_comp (CompEditor *editor)
{
CompEditorPrivate *priv;
ECalComponent *comp;
GList *l;
g_return_val_if_fail (editor != NULL, NULL);
g_return_val_if_fail (IS_COMP_EDITOR (editor), NULL);
priv = editor->priv;
comp = e_cal_component_clone (priv->comp);
if (priv->changed) {
for (l = priv->pages; l != NULL; l = l->next)
comp_editor_page_fill_component (l->data, comp);
}
return comp;
}
/**
* comp_editor_save_comp:
* @editor:
*
*
**/
gboolean
comp_editor_save_comp (CompEditor *editor, gboolean send)
{
return prompt_to_save_changes (editor, send);
}
/**
* comp_editor_delete_comp:
* @editor:
*
*
**/
void
comp_editor_delete_comp (CompEditor *editor)
{
delete_comp (editor);
}
/**
* comp_editor_send_comp:
* @editor:
* @method:
*
*
**/
gboolean
comp_editor_send_comp (CompEditor *editor, ECalComponentItipMethod method)
{
CompEditorClass *klass;
g_return_val_if_fail (editor != NULL, FALSE);
g_return_val_if_fail (IS_COMP_EDITOR (editor), FALSE);
klass = COMP_EDITOR_CLASS (G_OBJECT_GET_CLASS (editor));
if (klass->send_comp)
return klass->send_comp (editor, method);
return FALSE;
}
gboolean
comp_editor_close (CompEditor *editor)
{
gboolean close;
g_return_val_if_fail (editor != NULL, FALSE);
g_return_val_if_fail (IS_COMP_EDITOR (editor), FALSE);
commit_all_fields (editor);
close = prompt_to_save_changes (editor, TRUE);
if (close)
close_dialog (editor);
return close;
}
/* Utility function to get the mime-attachment list from the attachment
* bar for sending the comp via itip. The list and its contents must
* be freed by the caller.
*/
GSList *
comp_editor_get_mime_attach_list (CompEditor *editor)
{
GSList *mime_attach_list;
mime_attach_list = cal_attachment_bar_get_mime_attach_list
((CalAttachmentBar *)editor->priv->attachment_bar);
return mime_attach_list;
}
/* Brings attention to a window by raising it and giving it focus */
static void
raise_and_focus (GtkWidget *widget)
{
g_assert (GTK_WIDGET_REALIZED (widget));
gdk_window_show (widget->window);
gtk_widget_grab_focus (widget);
}
/**
* comp_editor_focus:
* @editor: A component editor
*
* Brings the editor window to the front and gives it focus
**/
void
comp_editor_focus (CompEditor *editor)
{
CompEditorPrivate *priv;
g_return_if_fail (editor != NULL);
g_return_if_fail (IS_COMP_EDITOR (editor));
priv = editor->priv;
gtk_widget_show (GTK_WIDGET (editor));
raise_and_focus (GTK_WIDGET (editor));
}
/**
* comp_editor_notify_client_changed:
* @editor: A component editor.
*
* Makes an editor emit the "client_changed" signal.
**/
void
comp_editor_notify_client_changed (CompEditor *editor, ECal *client)
{
GList *l;
CompEditorPrivate *priv;
gboolean read_only;
g_return_if_fail (editor != NULL);
g_return_if_fail (IS_COMP_EDITOR (editor));
priv = editor->priv;
priv->changed = TRUE;
g_object_unref (priv->client);
priv->client = client;
comp_editor_set_e_cal (editor, client);
for (l = priv->pages; l != NULL; l = l->next)
comp_editor_page_notify_client_changed (COMP_EDITOR_PAGE (l->data), client);
if (!e_cal_is_read_only (client, &read_only, NULL))
read_only = TRUE;
comp_editor_sensitize_attachment_bar (editor, !read_only);
gtk_dialog_set_response_sensitive (GTK_DIALOG (editor), GTK_RESPONSE_OK, !read_only);
}
static void
page_changed_cb (GtkObject *obj, gpointer data)
{
CompEditor *editor = COMP_EDITOR (data);
CompEditorPrivate *priv;
priv = editor->priv;
comp_editor_set_changed (editor, TRUE);
if (!priv->warned && priv->existing_org && !priv->user_org) {
e_notice (editor, GTK_MESSAGE_INFO,
_("Changes made to this item may be discarded if an update arrives"));
priv->warned = TRUE;
}
}
static void
needs_send_cb (GtkObject *obj, gpointer data)
{
CompEditor *editor = COMP_EDITOR (data);
CompEditorPrivate *priv;
priv = editor->priv;
comp_editor_set_needs_send (editor, TRUE);
}
/* Page signal callbacks */
static void
page_summary_changed_cb (GtkObject *obj, const char *summary, gpointer data)
{
CompEditor *editor = COMP_EDITOR (data);
CompEditorPrivate *priv;
GList *l;
priv = editor->priv;
for (l = priv->pages; l != NULL; l = l->next)
if (obj != l->data)
comp_editor_page_set_summary (l->data, summary);
if (!priv->warned && priv->existing_org && !priv->user_org) {
e_notice (editor, GTK_MESSAGE_INFO,
_("Changes made to this item may be discarded if an update arrives"));
priv->warned = TRUE;
}
set_title_from_string (editor, summary);
}
static void
page_dates_changed_cb (GtkObject *obj,
CompEditorPageDates *dates,
gpointer data)
{
CompEditor *editor = COMP_EDITOR (data);
CompEditorPrivate *priv;
GList *l;
priv = editor->priv;
for (l = priv->pages; l != NULL; l = l->next)
if (obj != l->data)
comp_editor_page_set_dates (l->data, dates);
if (!priv->warned && priv->existing_org && !priv->user_org) {
e_notice (editor, GTK_MESSAGE_INFO,
_("Changes made to this item may be discarded if an update arrives"));
priv->warned = TRUE;
}
}
static void
obj_modified_cb (ECal *client, GList *objects, gpointer data)
{
CompEditor *editor = COMP_EDITOR (data);
CompEditorPrivate *priv;
ECalComponent *comp = NULL;
priv = editor->priv;
/* We queried based on a specific UID so we definitely changed */
if (changed_component_dialog ((GtkWindow *) editor, priv->comp, FALSE, priv->changed)) {
icalcomponent *icalcomp = icalcomponent_new_clone (objects->data);
comp = e_cal_component_new ();
if (e_cal_component_set_icalcomponent (comp, icalcomp)) {
comp_editor_edit_comp (editor, comp);
} else {
GtkWidget *dlg;
dlg = gnome_error_dialog (_("Unable to use current version!"));
gnome_dialog_run_and_close (GNOME_DIALOG (dlg));
icalcomponent_free (icalcomp);
}
g_object_unref (comp);
}
}
static void
obj_removed_cb (ECal *client, GList *uids, gpointer data)
{
CompEditor *editor = COMP_EDITOR (data);
CompEditorPrivate *priv;
priv = editor->priv;
if (changed_component_dialog ((GtkWindow *) editor, priv->comp, TRUE, priv->changed))
close_dialog (editor);
}